#networking

1 messages · Page 158 of 1

little schooner
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I realized that at some places of work, the push for automation also meant that you're working hard to put yourself out of a job with automation

thick minnow
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Was just thinking about that - I'm not a certified technician, more of a hobbyist and have the joy of running a tech centric office. That said, life as an operator has gotten SO easy compared to 5+ years ago.

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network life* that is

little schooner
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I wonder if I have to start going into more of the cloud stuff to stay safe or something because of that. It really has gotten easier and more prettier

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Programmers should be safe since they are building for the web

thick minnow
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Cybersecurity via network administration is a different ballgame and in demand skillset.

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but the amount of money, time and engagement towards setting up IT infrastructure, configuring cisco routers, troubleshooting downtime and getting back online is no longer a major consideration for me budget wise.

waxen scroll
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if you're at a small business they're already gone

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if you're medium... so-so

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large? hell no it wont go away

thick minnow
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^ good pt

waxen scroll
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small med business seems to be going to MSPs for networking

thick minnow
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We went full Meraki

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Had two points of contact to consider with any network interruption, Meraki and our ISP (who is awesome)

hardy kestrel
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LOL I just bricked a cheapass router by adding more than 32 letters on the WiFi name. Is there a way I can fix it?

thick minnow
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has a usb input?

hardy kestrel
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No

thick minnow
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hard reset button? ;[

waxen scroll
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even if you shut down your datacenters, you still need network smart people on your cloud team and on your campus network team

hardy kestrel
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Yeah, hold on

waxen scroll
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@little schooner i wouldnt call cloud easy either

thick minnow
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That's true. The nature of our business / office did not require deployments, isolation etc.

hardy kestrel
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LOL legit bricked, It won't even reset.

waxen scroll
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@thick minnow i watched a team of people on a new AWS debate about the 5 ways to load balance apps for a week

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lol

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so its not like joe blow noobie admin can come in there and herp derp GUI and it works

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it might work but not well

little schooner
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whatever can make it less painful to go through training as I age

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if it doesn't feel like im learning a new language, I can work through it with relating the concepts to other stuff already know

waxen scroll
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i havent had much issue finding route/switch jobs

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good luck with whatever area you live

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:3

little schooner
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I'm going to need it since mostly insurance jobs over here

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@waxen scroll

waxen scroll
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gotta love insurance sales scammers

little schooner
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They have these scholarships where they will pay your entire bacholers program if you work full time during each breaks and part time during the school year

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and stay full time in school, and everything is paid for you

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But only for accountant and insurance positions qualify for this scholarship because it is those companies who are running this kind of scholarship

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If only we could get an IT company to do the same, even if its in computer science or something

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My engineering friend went for his masters on the promise from his company who said they would pay the degree if he stayed at the company 2 years after graduating

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Not a bad deal considering that the tuition cost was going to be more than 30k

hardy kestrel
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Yeah router is now legit broken

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Like after booting, it immediately reboots

thick minnow
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Xeon you in hartford?

unkempt crest
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@hardy kestrel I bricked an Edge Router on my first day of owning one by unplugging it.

hardy kestrel
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oof

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Yeah thanks for the 32 character limit WiFi names have, I gtg buy a cheapass router (Probably from TP Lonk or Asus)

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(It's just a WiFi extender... I don't need to buy a Ubiquiti AP Pro just to get another range, current Access point is AC Pro)

hollow marlin
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@unkempt crest our customers brick our Juniper's all the time. Their Achilles heel is power loss. Two cycles and it's done

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@hardy kestrelare you sure you cant reset it? Check the manual, a lot have specific time you hold reset for or it tells you to f off

hardy kestrel
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I already pressed reset and it didn't work

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I already held it for 2 minutes and nothing

hollow marlin
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That's the problem. Like I said, many have time limits.

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Some are 3 seconds and if you hold longer the reset stops

hardy kestrel
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I tried it every how long (1 second to 10000 days (joke, up to 2 minutes) and nothing legit

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LAN ports aren't also working

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Anyways it's also trash. keeps disconnecting my phone or just flat out not give a shit signal.

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I'd better off get a better access point or just ask my ISP for Google WiFi (or TP Link's alternative)

hollow marlin
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You can't ask you isp for Google WiFi

hardy kestrel
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They can. You can have an option for Access Point or have a bundle with Google WiFi

hollow marlin
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Why would they do that. I would never offer that option

hardy kestrel
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¯_(ツ)_/¯

hollow marlin
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How much extra a month?

hardy kestrel
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Php. 299 for another Google WiFi ($6 a month)

hollow marlin
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For $6 a month....steal for you but the ISP must be smoking crack

hardy kestrel
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Yeah but on top of the Php. 2299 ($43) 3 pack Google WiFi with 30mpbs speeds

pseudo blade
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@slow pivot Mikrotik hardware (including switches) is fantastic for the price, software can be a bit of work (has a GUI, SSH or web UI). I hear they have straightened out VLANs recently, though I tend to work more with pure routing than switching on them.

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I'd personally use them over Ubiquiti, but that may be because I've sunk a year into learning the ins and outs for work and therefore the learning curve is less relevant :P

slow pivot
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I'm getting their 5 port 10GbE switch, so I can have a look at the SwOS at that point.

pseudo blade
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SwOS isn't great.

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Get a RouterOS variant if possible.

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Which one?

slow pivot
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I think it supports both. And using RouterOS even if I want to use it as a plain managed switch?

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Hang on

pseudo blade
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I strongly suggest you do, but if you have the kit you can play with both.

slow pivot
pseudo blade
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Ah, this device.

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I quite like it.

slow pivot
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Oh good 😃

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Probably going DAC to Chelsio 320N cards

pseudo blade
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It'll actually do about a gigabit/s routing easily if you wanted something of the sort, but definitely put all the highspeed stuff onto the switch ASIC for your own sanity :P (2gbps switching isn't what you really want with this)

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Going to do VLANs?

slow pivot
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Not sure with that particular device; I am doing vlans atm with my ProCurve switch

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Does it do 10GbE switching internally thought?

pseudo blade
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Yes, but not to the CPU.

slow pivot
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Ah ok

pseudo blade
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Fortunately, for switching you don't need to involve the CPU.

slow pivot
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That's perfect then

pseudo blade
slow pivot
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ok yeah, so any routing has to go through the CPU

pseudo blade
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Yes.

slow pivot
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but all the managed switching stuff is handled by the asic

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very nice

pseudo blade
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Precisely.

slow pivot
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I should be getting it in a day or so, so I will play with it using some 4Gb SFP + fibre cables I have

little schooner
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Maybe I am missing something but how do you manage updates for multiple esxi servers on vcenter version 6.0?

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Is it via the windows application plug in?

thick minnow
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No, it’s by figuring out how to do it using your brain.

daring plover
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I need a DNS capable of linking 2 ips to the same domain name that is able to detect when one of the ips in the domain goes down to then avoid that one until it is back up for load balancers

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@rocky badge Do you know anything about this?

rocky badge
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just set multiple A records

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and don't do load balancing DNS level..

daring plover
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I am not

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But i gotta make sure it refers to the second or 3 load balancer when one goes down

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Won't multiple A records keep on referring to the first one even when it is down though?

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@rocky badge

rocky badge
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yes....? and use a separate load balancer...

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and just point A records to that

daring plover
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How do i prevent it from referring to a load balancer that is down?

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@rocky badge

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Ah nvm, after searching a bit it turns out it should automatically do that

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Thx though

little schooner
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So now the problem is, the only way to get images is by having a vmware contract?

covert ibex
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@little schooner
I'll ask.
Mate is an EUC specialist systems engineer for VMware.

pseudo blade
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@daring plover Route53 can do that.

zenith cave
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Hey I have a Telstra Gateway max Modem and the wireless range is pretty bad, It's at the opposite corner of the house from my setup.

Was thinking of getting a TP-Link TL-WA901ND Disabling the modem's wifi and replacing it with the Range Extender via a Ethernet cable to centralize the Wifi in the building.
would this be ideal for gaming? I've had issues using a wireless repeater where I would receive crap tons of packet loss.

analog dawn
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Can you move the router to the middle of your house?

zenith cave
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no the only Wall socket in the house is on the otherside of the house sadly.

analog dawn
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Oh :(

zenith cave
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I was thinking of running a long ethernet across the roof and mounting the extender on the roof in the middle of the house.

analog dawn
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Might be worthwhile adding more sockets?

pseudo blade
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If your contract's up, see if you can snag a Smart Modem 2.

zenith cave
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The connection speed from the modem seems to drop off significantly after about 6 meters.

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Nah just went into a new 50mbps unlimited contract with Telstra sadly.

pseudo blade
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Wait, and you didn't get a new modem?

modern garden
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lots of different networks in the air from the neighbors?

zenith cave
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no, we remained with a gateway max. I've tried changing the wifi channels a bunch. modem just seems to be pretty weak.

pseudo blade
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Call up and say your current one's old and dying. The new one does gigabit in the same room and 200mbps at the road in front of our acre block.

zenith cave
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Damn that sounds good.

pseudo blade
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Walls will affect, naturally.

zenith cave
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Yeah I had a repeater set up with line of site with the modem across the house and got excellent speeds. But it caused heaps of packet loss.

modern garden
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walls really depend on the material, my outer walls are 1 feet concrete with isolation layers.... get 1 bar outside linusPerfect

pseudo blade
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Oh absolutely.

modern garden
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my glass is worse tho

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its a special isolation layer on it to fend off airplane noise pollution... nothing gets out

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sit on the balcony... need to keep the door open to keep my internet

zenith cave
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I've got fairly thin walls I think, The wifi signal is strong in my room but the connection speed is only reaching about 14mbps where as my modem is pulling 37mbps if I walk up next to it

modern garden
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37?

pseudo blade
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But we went from the T-gateway's single piece of shitty wire to... I think it's tri-band with a fairly solid internal antenna array?

modern garden
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???

zenith cave
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from where the modem is it has to penetrate a large standing wooden cupboard/glass cabnet type thing, then 4 walls

covert ibex
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@modern garden
Aus NBN sucks.

pseudo blade
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^

modern garden
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I guess

zenith cave
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Yeah I'm on Fibre to the Node.

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I wont get full speed but like I was living on 800kb/s and dropouts every 5 minutes for the past 5 months

covert ibex
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I get 44mbps on a 50 plan..

pseudo blade
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I pay for 50mbps and get 3-8 in the evenings, FW.

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15mbps up.

covert ibex
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LTE is typically faster

zenith cave
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Got a tech to come around and a wire between the Node and my house was almost completely snapped in half.

pseudo blade
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BTW they're axing that plan and forcing my uploads down to 10mbps.

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In december.

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Downloads increase to a theoretical max of 75, but the issue is congestion so real speeds will be even worse than now.

zenith cave
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Damn I get Up 9.64 Mbps Down 37.10 Mbps

modern garden
pseudo blade
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I just want what I pay for or a crude approximate.

zenith cave
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Holy shit mate

modern garden
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up is a bit crappy, my phone antenna ain't that good :/

covert ibex
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We can get 1gbps now is Australia btw.
It's just crazy expensive.

zenith cave
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I'll be lucky to pull 100mbps in my life time here in AUS

pseudo blade
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@modern garden 250mbps with a 3TB allowance is $350.

zenith cave
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Unless I get FTTP of course

modern garden
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allowance?

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T_T

zenith cave
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Like data cap?

modern garden
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I guess

covert ibex
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1gbps down in Australia costs $850 a. Month.

pseudo blade
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Also almost nobody can get gigabit, that's a business connection you have to live in certain places for.

zenith cave
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Fuck that.

modern garden
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no data caps where I live... well, we have it on cellphone data

pseudo blade
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I'm tethering at the place I stay at through the week for work, 30GB/month.

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Alternative is an ADSL contract.

modern garden
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shivers

zenith cave
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Yeah but would a Wireless Range Extender be reliable enough to replace my modems integrated wifi with? It would be receiving data via ethernet from the modem.

pseudo blade
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I mean we just call those "access points"

modern garden
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That's usually no problem

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yeah, access points

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just disable wifi on your modem

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and then hook up a AP (access point) anywhere in your house

zenith cave
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yeah that's the plan, I don't want them to overlap eachother.

modern garden
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you can even do power over ethernet

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PoE

zenith cave
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The one I'm looking at has actual dedicated external Antenna and apparently a 30meter range

modern garden
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so you don't need a wallplug

pseudo blade
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I'd leave the internal wifi on and put the AP where the signal's weak unless I had a budget for multiple APs.

zenith cave
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Sweet that would be nice.

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I'll have to fiddle with it, because nobody that lives here uses the wifi on the side of the house that the modem is stuck in

modern garden
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Ubiquiti stuff is very populair these days

zenith cave
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and It's like $54 dollar access point, or $200+ new telstra modem :/

pseudo blade
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Nah, you'd complain and try to get it free.

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I reckon you could pull it off.

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Normally when a rep does a new bundle on Telstra they'd ship a new modem anyways.

zenith cave
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I'll try complaining again.

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I've spoken to 3 live chat agents already about the modem and other line issues and they don't seem to want to send another modem.

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probably because it has no faults when the run diagnostics on it.

pseudo blade
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13 22 00, say "complaints", say your wifi sucks and you're unhappy and you think it's because your modem is old.

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Don't bother with the live chat.

zenith cave
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haha fair enough. I've been going through live chat because I hate speaking over the phone.

pseudo blade
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A worthwhile sacrifice, I think!

zenith cave
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I'll speak with the voice of a salty old man

modern garden
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call them up and explain that did a "upgrade" and that your "electric engineer" could not find the new modem that "fits" your subscription.

pseudo blade
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Nah.

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Complaints team have the ability to waive certain restrictions.

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Bit of an overlap with the saves and disconnects.

modern garden
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oh yeah

pseudo blade
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Don't yell at them, but be persistant.

modern garden
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Oh I never yell at them

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I love them

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my first week after I ordered, I got ALL the parts delivered to my house... was a bit puzzling, no clue what to do with it. but I work in a datacenter so I just hooked everything up. No internet, gave them a call and they where like "Eeeh sir, you just replaced a NT terminal that is supposed to be handled by a professional." So I was like "well, did I do it correctly?" and they where like... "it works, okay... seems fine, should be functional in half an hour".

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2 weeks later I get a letter "welcome to blablabla please make an appointment with our engineer to complete the installation"

pseudo blade
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I think doing that's illegal in Australia unless you have a specific qualification.

modern garden
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It was a bit hilarious, everything arrived in the wrong order.

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here it's only "illegal" (as in, you can get fined for it if you break it) with landlines/coperlines

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heard horror stories of people cutting off excess cable from dsl/landline entry points and then realizing they need to pay thousands of dollars to rewire it.

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But the best story I heard was about someone renovating an old stone house, and they dumped a load of concrete in the basement. When the modem arrived they could not find the connection point, turned out old houses in these areas have their connection entry in the basement. In this case under 3 feet of concrete.

thick minnow
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Oof

covert ibex
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@pseudo blade
That qualification is bullcrap.
Tech comes to house, plugs device into cable, and says it'll be fine.

Doesn't look at the other end of the cable, which is literally hanging off the wall 2m away.

hollow marlin
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Wait people think there are qualifications for the techs?

covert ibex
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NBN techs should have one I think..

hollow marlin
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Nope

covert ibex
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And virtually all homes are cabled by Telstra technicians, and Telstra holds ownership of their cables.

hollow marlin
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You have mandatory saftey and ladder training

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thats it

little schooner
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Why does eBay charge sales tax now

hollow marlin
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And Telstra only owns to the DEMARK

covert ibex
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@hollow marlin
That's a legal question and a half.
Can you claim it under property law via "possession acquired without consent" after X amount of years...

hollow marlin
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Any internal wiring after the NID is the property owners, even if the ISP ran it.

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You cannot claim the drop to the NID however. But most copper drop are cut by the property owners and most ISPs dont care because they dont know. If copper is needed the owner will pay for it

covert ibex
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@hollow marlin
My biggest drama with my own line is the NBN tech didn't even install a wall socket.
Just tested a cable that was hanging out of a wall, and said "connect the modem to that one and it'll all work."
The cable wasn't even connected to anything.

hollow marlin
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Its not always their responsibility. We do this all the time with enterprises, drop the fiber, ONT and test data and voice off the ONT and thats it.

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With residential they at least make sure basic connectivity is there. But its extra cost to run or repair internal wiring including jacks

covert ibex
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@hollow marlin
Installation and setup was part of plan.

daring plover
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@rocky badge How do i add servers to a ganglia server?

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Not even localhost shows up xD

thick minnow
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Google it.

little schooner
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In one of my interviews, they said if I can Google answers quickly, I will survive in the potential position longer

daring plover
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I gotta add a windows client to it somehow but i cannot find how anywhere as it is made for linux

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But our teacher has seen it done before

little schooner
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I wish I could help you but I am not aware of a ganglia server

hollow marlin
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CCNP switch less that 48 hours away. This is the only exam of the bunch that has me nervous

little schooner
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@hollow marlin man I hope you ace that test. Just by your notes, you took in a substantial amount of info and time

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It will pay off, I wish the best for you

hollow marlin
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@little schooner thanks man I appreciate that!

daring plover
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For some odd reason i suddenly must use ctrl + c to end any scripts

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Instead of them ending automatically

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Which may actually cause a shitton of trouble

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And once more i cannot find anything about this online anywhere

keen citrus
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PolskiGamer98Today at 16:38
Google it.

helpful 100

little schooner
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@covert ibex I just learned from someone on reddit that you can pull esxi images from server drivers page for Dell servers.

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But they don't contain patches

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I'm still wondering how to get access to every patch

clear igloo
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@little schooner Is vSphere licensed for you?

little schooner
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It's licensed by the school

clear igloo
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I think if you have vSphere installed and licensed then you can just download the patches for the servers added to it

little schooner
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I get my license from them

clear igloo
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I have vSphere (with a license) but no account and I can download all the patches via the update manager just fine

little schooner
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Is update manager that windows downloader thing?

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Or you are talking about the vcenter update thing

clear igloo
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whoops, yah vCenter

little schooner
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So wait, why does the guide I linked explain that I need a copy of a new esxi image and have to import it to update?

clear igloo
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Not sure, I just go to the data center > Update Manager and then attach baseline and stage

little schooner
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Yes, at that point. Attaching the baseline. Don't I have to import the patches first?

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Maybe 6.0 is really old

clear igloo
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Not exactly you just set it up to download them in the background under the admin tab every night and it will pull any new ones and then you just attach and stage as needed

little schooner
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I see. So maybe that's what I was missing then

clear igloo
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There should be, in the Update Manager tab a "Go to Admin view" button, that will take you directly to the settings

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Now if you want to upgrade ESXI versions from 6.0 to 6.5 then you need the image

little schooner
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Thanks for clearing that up for me

thick minnow
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@keen citrus Problem?

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Knowing how to utilize the Google Search Engine is actually a good skill to have.

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Do you think your employer expects you to memorize all that stuff you learned from your textbooks in College? No, so as long as you do your job and deliver the results they want, that's all that matters.

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Unless the company that you work for has like strict AUP's or something IDK.

little schooner
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@thick minnow but its nice to lend a helping hand every once in a while

thick minnow
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If you can, sure. Otherwise, why actively go out seeking problems to solve?

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lol

daring plover
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@keen citrus As i said, i cannot find anything about it online aka on google

covert ibex
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@little schooner
His reply was "what exact question do you want an answer to?

little schooner
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@covert ibex The exact questions is "How does one get access to the latest ESXi images that VMware publishes on their website? If vCenter 6.5 U2 is released, but my school only offers 6.0, how can I get the 6.5 image?"

covert ibex
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@little schooner

little schooner
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@covert ibex thanks so it looks like I have to keep creating burner accounts since trials are only for like 30 days to get latest esxi version

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The free esxi isn't as updated as the mainstream one too

covert ibex
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Or just ask your school I.T techs for the school VMware details

clear igloo
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@little schooner If you have a vsphere license it should license ESXi at the same time

little schooner
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Appreciate the responses. Thank you

strange silo
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@little schooner Time to step up to your own VMUG EVALExperience membership/license?

thick minnow
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I don't believe members are allowed to "self promote" here.

covert ibex
little schooner
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@strange silo i will have to check that out. I didn't know about this program

daring plover
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I cannot make any sense out of the zone configuration for bind

clear igloo
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What are you having issues with? Can you post the text?

daring plover
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I simply have to figure out what is what in the config for a bind9 zone

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I simply gotta route a single domain to a single ip

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But all the examples work with multiple local servers which i don't give a shit about

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@clear igloo

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I cannot find any examples that do not do this

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And they make it incredibly confusing

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All go ahead and use an ns1 and ns2 to then link it to there etc but i do not bloody want that

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Whenever someone connects to the dns it simply has to tell them the ip of a single domain, that's all i need but i cannot figure it out with the ns1 and ns2 mixed in there everytime

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So if anyone could me an example of a zone for that that would be great

clear igloo
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Sure, I can help, give me a couple minutes, gotta reboot some stuff

daring plover
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Alright, thx

clear igloo
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@daring plover
;
; BIND data file
;
$TTL 604800
@ IN SOA localhost.domain.com. root.domain.com. (
1 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
;
@ IN NS localhost.domain.com.
server IN A 192.168.1.10
box IN A 192.168.1.21

;
; BIND reverse data file
;
$TTL 604800
@ IN SOA localhost.domain.com. root.domain.com. (
2 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
;
@ IN NS server.
10 IN PTR server.example.com.
21 IN PTR box.example.com.

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I hate markdown, won't let me format it with code blocks

daring plover
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I do not get these though

server  IN      A       192.168.1.10
box     IN      A       192.168.1.21

@       IN      NS      server.
10      IN      PTR     server.example.com.
21      IN      PTR     box.example.com.```
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This is confusing me like crazy

clear igloo
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Let's start fresh, what domain and host do you want to reference

daring plover
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Why do i even have to reference a host

clear igloo
daring plover
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Yes

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Well, that has to point to an ip

clear igloo
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ok, that's easier

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@ IN NS localhost.
www IN A 192.168.1.10

@ IN NS localhost.
10 IN PTR example.com.

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for your bind and reverse zones

daring plover
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What is that @ and is that ip where the domain points to?

clear igloo
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@ is for the local nameserver, in this case it's just the local linux box

daring plover
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Alright, lemme try it out

clear igloo
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Updated since localhost doesn't need domain.com on the end

daring plover
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lol

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And what is the Negative Cache TTL

clear igloo
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I just leave it at default but I think it's how long the reverse record stays cached or something

daring plover
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And where in the bloody hell is the reversed zone supposed to be again

clear igloo
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/etc/bind/db.192

daring plover
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And does its name matter

waxen scroll
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dat @clear igloo

clear igloo
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yah, 192 should be the first octect of the IP

daring plover
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Not using 192

#

And it seems like i'll have to make a .10 myself lol

clear igloo
#

Yah, the reverse should be db.10 then

daring plover
#

And it does the forward also have to be there or does that one have to be in /etc/bind

clear igloo
#

forward goes in /etc/bind/db.example.com (with example.com replaced ofc)

daring plover
#

Does the db have to be there

clear igloo
#

I believe so, yes

daring plover
#

Dangit

#

How do i list all file permissions and ownership again, somehing is wrong with the db.10 i made

clear igloo
#

ls -ltra

daring plover
#

Doesn't work

#

Nvm

#

I hate that in some cases both i and l can look the same with and without caps

#

Its permissions start with a d for some reason, no idea what that is

#

It also has an s in there for some odd reason

#

Oh bloody hell i'm stupid,sec xD

#

It's not a directory, it's a file

#

sec, windows client is being dumb

#

Ok, this is actually a problem

#

It believes it has no internet so for some reason it will only attempt to connect to ips, if i try a domain it will just say it has no internet

clear igloo
#

Did you setup forwarders?

#

In named.conf.options
within the options block put

    forwarders {
            8.8.8.8;
            8.8.4.4;
    };
thick minnow
#

Hello networking people.

#

Glad to see Lurick is teaching Tommeh how to properly configure DNS and how to resolve hostnames.

daring plover
#

No need for forwarders

#

And my iptables just started going mad once more

#

It won't route anymore

thick minnow
#

Hmm, sounds like you have a networking problem.

#

🤔

daring plover
#

iptables, dns and vpns piss me off

#

Especially after spending a week on the first 2

#

And the dns is not resolving the name

thick minnow
#

Sounds to me like you need to study/learn more about it.

daring plover
#

Not like i have time

thick minnow
#

How so?

daring plover
#

Got a whole load of shit to do for school

#

And at this rate i will not get this done

thick minnow
#

So did I, I found the time.

#

Stop making excuses for yourself. It's the lazy way out.

daring plover
#

Imma need more help with this dns and routing with iptables

#

I'm spending all my bloody time on this ffs

thick minnow
#

Watch some YouTube videos, google some stuff.

daring plover
#

Tried, google is worthless for the DNS as they always throw 2 or 3 other servers in

#

Which make it confusing beyond all hell

thick minnow
#

Well, if "google" can't help you, then go back to your textbook(s).

daring plover
#

No books :p

#

All online

#

But we never did it this way

thick minnow
#

Just goes to show, that online doesn't mean it's better. KEK

daring plover
#

turns out the dns is working afterall though, brave was just derping and not automatically adding www

#

Now i just gotta get iptables to route properly without dropping everything due to the load balancers

thick minnow
#

They say the people learn the most about something when they either fail at something or, they keep on trying different solutions to a problem until they get the desired result.

#

In your case, you just experimented around and got lucky.

#

👏

#

Glad, you fixed that one issue, good luck with the rest.

daring plover
#

The problem is that i got a ton more stuff to do so i don't have all too much time to search for the solution myself

strange silo
#

@daring plover What are you doing? This an assignment/project?

daring plover
#

You could call it a project

daring plover
#

@clear igloo Do you know if iptables can route to a domain

#

That way i could easely send it to another DNS(this one is inside the network)

clear igloo
#

That's where DNS forwarding comes into play. You set your forwarders on the bind server and if it doesn't know then it just sends the request to the list of servers

daring plover
#

So i can send the packet to such a DNS and forward to all 3 servers i want that to go to?

#

Without zones

clear igloo
#

Yah, you specify a forwarder in the DNS server and point clients to that one server you want them to hit. If it doesn't know then it sends it to those in the forwarder list

daring plover
#

And it will skip one of those servers to forward to if it is down?

strange silo
#

It'll try each server in the forwarder list until it gets a response

clear igloo
#

Yah ^^^

daring plover
#

Great

strange silo
#

There's also conditional forwarding for specific domains if you need to forward to a different DNS server(s) than your global forwards

daring plover
#

Nah

#

The router will forward to it due to its iptables and then the dns just has to make sure it forwards to 3 load balancers

#

This network will need to run into quite the disaster to fail once i'm done xD

strange silo
#

There's almost always a spanner you don't see until it get stuck in the gears 😄

daring plover
#

2 or sometimes even 3 of something would have to go down for it to break

strange silo
#

We've had things where something has gone down and then come back within 5 minutes which really messes with HA pairing and BGP tables, caused a huge outage. Sometimes something dying is much better than something almost or partly dying, although that specific case was operator/tech error removing cables using the incorrect processes

hollow marlin
#

CCNP switch passed! Only tshoot left

clear igloo
#

@hollow marlin Congrats!

pine panther
#

i wonder why fibre got such a good peng

daring plover
#

@clear igloo Could i build the dns that forwards to 3 ips into the router itself and let the router route to itself to use it?

#

Or won't that work

thick minnow
#

@pine panther it uses fibre optics like the name which theoritically allows data to travel at the speed of light i think

tranquil jewel
#

Diffrence beetween AP and Hotspot (Wi-Fi) ?

waxen scroll
#

if this is for school, tell them what they want to hear

#

what they want to hear isnt always real world

tranquil jewel
#

😄

daring plover
#

So i ended up putting a bind9 DNS on my router and let my iptables route to localhost but now the websites it should forward to return an empty response

deft pasture
#

can anyone here hop in voice chat? I have a question about some engenius AP's I'm setting up

#

I have one in bridge mode and one in AP mode. Is the theoretical limit of 2.4ghz still 300 ft?

#

for outdoor use?

waxen scroll
#

2.4 can go over 3 miles. you'll have to contact your vendor to get the limit of their gears antenna

tranquil jewel
#

Let's say that you are in hotel that has rj-45 internet acces in the room... you have a own "wireless" router.... would that work to get own wi-fi acces point?

lean pollen
#

I think it should?

#

But it might not be any faster at all

tranquil jewel
#

faster than? .. and i am just thinking would it even work.... 😄

little schooner
#

@hollow marlin congrats man, knew you would ace it

hollow marlin
#

@little schooner thanks man!!

cunning lion
#

@tranquil jewel

tranquil jewel
#

Thanks!

cunning lion
#

No problem

heavy granite
#

Boys, could you explain to my why are IP addresses needed as we only need MAC address to send some form of data in a network ?

ornate jungle
#

Because IP addresses and MAC addresses are different layers on the OSI Reference Model.

heavy granite
#

Oh thats why, stupid question then

#

But still got confused

ornate jungle
#

lol no worries, it's a valid question - IP is layer 3, while MAC is layer 2. It can be quite confusing if you've never studied the OSI model though, so no harm in asking. https://en.wikipedia.org/wiki/OSI_model

The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to its underlying internal structure and technology. Its goal is the interoperabi...

heavy granite
#

Thanks :)

little schooner
#

@heavy granite well by MAC address, that implies that the two communicating computers are in the same network. IP is useful for communication outside your local network

#

Also, even then, arp is still needed by most computers since they insist working at layer 3 most of the time to exchange data

heavy granite
#

I know what arp and rarp is

little schooner
#

So then you see why they still use it

heavy granite
#

Also know that MAC address is used in local network while IP address is useful outside the network. But I simply didnt know why isnt the MAC address sufficient

little schooner
#

Something like Cisco cdp command just works straight at layer 2

#

It isn't enough because the OS insists on always using IP addresses

#

If they developed layer 2 communications in apps they would default to that

#

But working with IP is easy than MAC address

heavy granite
#

So they stuck to IP just because its easier to manage ,right ?

little schooner
#

Yes

#

Ip addresses are easier than AA:CB:4D etc

#

To remember and input in a command or url

#

Etc

heavy granite
#

Thank you :>

little schooner
#

No problem

ornate jungle
#

lol I work for an ISP and we still don't have any troubleshooting tools that work with IPv6 addresses despite offering them to customers alongside IPv4 for 2+ years.

#

Makes it impossible to troubleshoot IPv6 routing issues for customers that have a compatible modem & address.

hollow marlin
#

What tools do you need? IPv6 is easier to work with and troubleshoot that v4 @ornate jungle

ornate jungle
#

I'm meaning internal stuff to interact with HFC nodes when checking for area outages, and checking routing between a customer's home IP and IPv6 supporting server. While people on say LTT discord / forums would know how to work with IPv6... many people don't as they're only just understanding IPv4 from a troubleshooting perspective.

#

Network Operations Teams know how it all works - it's getting frontline support staff trained up on it that's the real challenge 😛

hollow marlin
#

The problem is v4 is so ingrained in people's head its hard to break habits of thinking

little schooner
#

Ultimately, it boils down to the resistance that people have against change. Change is good for innovation but it is not without its costs.

hollow marlin
#

It's such a good change though 😭

little schooner
#

@hollow marlin yeah. I know that the department chair of the computer science program wants our lab to transition to Ipv6 badly, but she doesn't give a reason why

#

Should be easy enough since Linux and windows and our router all support it

pseudo blade
#

@clear igloo I hate markdown, won't let me format it with code blocks Like this?

#
;
; BIND data file
;
$TTL    604800
@       IN      SOA     localhost.domain.com. root.domain.com. (
                              1         ; Serial
                         604800         ; Refresh
                          86400         ; Retry
                        2419200         ; Expire
                         604800 )       ; Negative Cache TTL
;
@       IN      NS      localhost.domain.com.
server  IN      A       192.168.1.10
box     IN      A       192.168.1.21




;
; BIND reverse data file
;
$TTL    604800
@       IN      SOA     localhost.domain.com. root.domain.com. (
                              2         ; Serial
                         604800         ; Refresh
                          86400         ; Retry
                        2419200         ; Expire
                         604800 )       ; Negative Cache TTL
;
@       IN      NS      server.
10      IN      PTR     server.example.com.
21      IN      PTR     box.example.com.
#

transition to ipv6 I think dual-stack's the logical approach for the foreseeable future, just NAT everything IPv4 you possibly can.

#

highlight.js supports DNS zone file highlighting with the discord alias "```bind`"

clear igloo
#

@pseudo blade Yes >.>

pseudo blade
#

Yeah. ```bind, close with ```

little schooner
#

G suite or office 365 essentials for a custom email domain?

waxen scroll
#

O365 bby

pseudo blade
#

I prefer G suite, but it depends on what exactly you need.

waxen scroll
#

you wanna get serious about enterprise? Azure and its apps over AWS or gsuite

pseudo blade
#

"get serious about enterprise" AWS is the bigger of the two for a good reason.

#

Really what you pick should depend on your actual requirements.

#

If you need features exclusive to Microsoft's ecosystem and don't wish to manage them yourself, you have less options and Microsoft's platform makes a lot of sense.

#

If not... I'd advise not blinkering yourself in such a fashion by saying enterprise=Azure, as Azure's competitors can offer better value and superior functionality for many workloads.

#

For managed services like email, there's often no real reason to bolt yourself to the same cloud your compute lives on anyways.

waxen scroll
#

@little schooner dont tell me your prof is now trying to fork email service from the uni

little schooner
#

@waxen scroll haha oh, no. I was trying to figure out what to use to have my custom email address for a domain I own

#

I just need it for the custom name

#

Not for any of the other extra features like office apps etc

#

So g suite would be the best option?

#

@pseudo blade

#

Is it really $6 per user or are there hidden fees?

pseudo blade
#

Only thing I can really think of is that you'd need to provide the domain.

#

365's $5/month bare-minimum is also not tax-inclusive, both will be taxed depending on the laws of your state.

little schooner
#

Okay. But they would do the same thing either way?

#

Just that o365 is cheaper?

pseudo blade
#

Not quite.

clear igloo
#

With o365 you get office as well iirc

pseudo blade
#

Not on the cheapest plan.

clear igloo
#

Ah, ok

little schooner
#

I just need custom email

#

But if it's true that it's a dollar less...

waxen scroll
#

whats custom email get you that you need it

#

o_o

pseudo blade
#

I like Gmail's interface more personally and don't use desktop mail clients.

#

If you're less picky use whatever you like. Can't hurt to save a dollar.

waxen scroll
#

as long as you arent @aol or @hotmail , nobodys gonna judge you

thick minnow
#

Aol is still around?

waxen scroll
#

yes

pseudo blade
#

The hosting company who's hacked servers were trying to log into my PBX's webclient used a gmail.com address for their contact.

#

Maybe because it was a hosting company that was also hacked, but I did judge them for that :P

#

Domains aren't hard and add professionalism if you're trying to do anything corporate.

little schooner
#

Well okay maybe I'm not thinking this right. I want to be able to send internal emails and for my internal email to be able to send messages towards the internet using the same custom email I guess

#

I thought g suite would work

pseudo blade
#

It absolutely will.

#

Both can do this.

#

Also: Hosting your own mailserver sucks and you shouldn't do it.

#

Xeon, it probably doesn't matter which one you pick.

#

Both will work for your stated requirements.

little schooner
#

@pseudo blade also, is it safe to put the password of an email account into an app that does email alerting? I wish email alerting could somehow support two factor or something

#

I noticed that every time it needs an app password instead

pseudo blade
#

Dedicate an email account for the purpose if possible.

little schooner
#

Oh and the last reason I wanted a custom email was so that I could use the names I wanted

#

On public ones they are taken

pseudo blade
#

Again, suitability of a product depends on your requirements.

#

If you fire up G Suite and want it to behave exactly like Exchange you're in for a rude surprise. Same's true for vice-versa.

little schooner
#

I am having some issues with my OpenVPN connection on pfsense. For some reason it doesn't want to work on the Galaxy S10 but works fine when the profile is used iPhone and Windows 10. I left the description here:
https://forum.netgate.com/topic/143495/unable-to-pass-openvpn-traffic-to-internal-network-while-connected

...but the general gist is that it connects but traffic is unable to pass to the internal network.

It has log entries with TCP:FA denied, and I am unsure if it's related

little schooner
waxen scroll
#

whats wireshark say

little schooner
#

Oh I totally forgot about doing a Wireshark capture

#

Ugh I will have to do that when I get home

covert ibex
#

Do I/O algorithms effect network traffic a noticeable amount?

hollow marlin
#

Depends on what you are doing

daring plover
#

I cannot get https working for my websites using self signed certificates

#

Browsers will just tell me that they cannot provide a secure connection

little schooner
#

So glad I got the problem solved. Mtu was set to 1549 that was causing my VPN to go nuts

#

I don't even remember changing mtu on pfsense which is weird

#

Thanks LZdanger

fleet widget
#

@daring plover They changed this functionality just this year. Browsers will no longer allow broken encryption, no exceptions. You need at least TLS 1.2 with a valid CA like Let's Encrypt. As far as I know, local CAs don't work anymore.

thick minnow
#

Anyone use Openwrt here

unique crypt
#

could I use beacon intervals to increase my wi fi strength to have better speeds?

clear igloo
#

@fleet widget Not true, you can still add exceptions on a per-page basis. What won't happen is Let's Encrypt and whatnot won't issue internal certs for people to use and browsers won't trust self-signed by default anymore

fresh copper
#

@unique crypt Never change the beacon intervals. That has nothing to do with speed and is just how often the wifi router advertises itself for new clients. These days, all clients expect the same interval from everyone so changing it could make it harder to connect.
Theoretically, decreasing the interval would free up more airtime and increase speed but in reality it is such a small factor that the effect is not measurable

junior ingot
#

Does anybody know what router Linus used in the 10Gb internet connection?

waxen scroll
#

@little schooner one of my mentors for packet analysis always said "the packets never lie"

little schooner
#

@waxen scroll I believe that wholeheartedly

unique crypt
#

How would I get better signal strength in other part s of my house I only have the modem and its wi fi

fickle void
#

@junior ingot it’s a ubiquiti router and switch

hollow marlin
#

@fickle void no it's a custom pfsense box

fickle void
#

If you watch the upgrade video you can clearly see the ubiquity logo lol

hollow marlin
#

No it's not. Go to 7:40 of the last video for 10gig. Literally says his pfsense router @fickle void

little schooner
#

@unique crypt you would buy more access points and place them accordingly around your home where the dead spots are

#

Have the access points wire connected to your network and your wifi will be PogChomp

unique crypt
#

if only I could do that

#

would I be able to get good speeds from using wi fi modem to other ap's

little schooner
#

No, AP to AP wireless speed is essentially halved each hop

waxen scroll
#

@little schooner so make more money and buy a proper setup. got it.

pseudo blade
#

@little schooner It is with virtual APs, but if you're clever, have strong enough signal, use two same-band radios per AP and switch bands for each hop you could probably do a lot better than 50%

#

That said if you're doing that in a house just cable it, honestly.

waxen scroll
#

@unique crypt stop being broke and hire a contractor to wire the entire house #justXeonThings

unique crypt
#

my wife does not like the idea of putting holes in the walls

native jolt
#

Little drywall putty and a patch, it’ll buff out 👍🏻

little schooner
#

@unique crypt hey I did mine without making holes. Wire concealer that sticks to the drywall near the floor and routing it all the way downstairs

#

And then having a switch on top of a display case that then gives power to multiple other ap in the house

#

If I had the money, I'll tell them to hide it all and run it through the attic down to the basement

#

@pseudo blade yeah. I need a copper wire to my outside ap because boy does it take ever so long to open the camera feeds.

little schooner
#

So.... I have this problem with DNS.

My Xeon server runs Server 2019 and is a Hyper-V instance. Two VMs on the Hyper-V are writable domain controllers, using Server 2019 core. All my windows computers and some mobile devices at home use the DNS server addresses of both domain controllers in their IP configuration.

Whenever I have to take down the server to do Windows updates, Internet access is gone until the server reboots and both VM domain controllers are started again.

What I am trying to figure out if it is possible to have a conditional DNS server that could keep Internet access working while the server is rebooting for updates. I was thinking of the idea to have a raspberry pi or something running 24/7 that can serve as the DNS for all the devices. Then, depending on what the devices are looking for (Domain controller or lookup for an Internet website), it can forward the request on to the domain controller or lookup the page directly on the internet.

Basically if its traffic destined for windows domain stuff, the pi will forward the DNS request over to Domain controller. Anything else, I would want the raspberry pi to resolve, thus preventing the loss of Internet access.

Is such a thing possible?

waxen scroll
#

i cant tell you how to do it, but yes. you tell the pi to look up .domainname at the windows server

#

but the pi is a single point of failure

clear igloo
#

Yah, you setup forwarders on the pi to point to external DNS servers and the Windows servers

little schooner
#

@waxen scroll I'll have a couple on hand, since they are cheap. But that was the good news I was looking for. @clear igloo so that's as easy as what LZdanger said? A conditional forwarder for one domain and another for everything else?

#

I was thinking of using bind

#

unless there is something easier? Something stable would be nice

waxen scroll
#

dnsmasq might be what you want

#

again, not sure how to config but pretty sure it can

#

ubnt uses it for making your router forward DNS queries to the internet

#

but i think you can config it to intercept queries for a domain

little schooner
#

So perhaps then yeah I can add an additional purpose to my router

waxen scroll
#

@clear igloo answer him and take full responsibility

#

this ones on you

little schooner
#

I got it from here thanks

#

Totally forgot dnsmasq was on Edgerouter

daring plover
#

I gave a bind9 DNS 2 A records incase one of the 2 ips is unreachable but it keeps on trying to use the first ip even if it is unreachable

#

I need some DNS that can do this

#

Very freaking badly

waxen scroll
#

boyz boyz. take hyper-v, vmware, windows, linux, bind/DNS, http to #servers

#

@little schooner you started it

#

this room operates up to layer 4

#

i'd even argue only layer 3

#

but we gotta talk firewall

drowsy fossil
#

What about software defined networking?

waxen scroll
#

support ticket to vendor

#

at that point you have support, why do you need LTT

#

😄

drowsy fossil
#

Microsoft doesn't provide any support to students who got their Windows server keys for free

#

Also who is the vendor for thunderbolt networking

waxen scroll
#

they dont provide support for people who paid $3000 for their keys either

little schooner
#

@waxen scroll maybe they should have a #servers channel

waxen scroll
#

ive been asking and its fallen on deaf ears

#

😄

thick minnow
#

anyway to force verizon to provide new wan IP (residential)

void oracle
#

HOWDY

#

i need help bad kek

#

So can somone explain what a gpon sfp is to me

#

and if i need a special router to accept it

drowsy fossil
#

i mean its an sfp connector

#

that connects to a gpon network

#

so your router needs an sfp connector

void oracle
#

ah alright

drowsy fossil
#

or you need a modem

void oracle
#

tryna bypass my router given to me

#

Because i think its bottlenecking my network

drowsy fossil
#

yea i wouldnt do that tbh

void oracle
#

why?

#

the bell home hub has wan

#

I just need an sfp connector

drowsy fossil
#

just?

void oracle
#

And i should be able to reroute the internet back to the home hub for tv

#

i mean the connector on the end is a gpon sfp they said so

#

whole thing comes out of the router

drowsy fossil
#

what is the router?

#

like the current one

void oracle
#

some shitty one given by bell

#

before the router im getting 1.2 gbs at the fiber connection

#

homehub 3000

#

but after the router im getting 800-900 and 500-700 upload

#

Should i duplex a connection or what?

drowsy fossil
#

is that over ethernet?

void oracle
#

cat6 ethernet yes

drowsy fossil
#

cause that sounds like the actual speeds of ethernet

#

do any of your devices have 10 gig?

void oracle
#

nah

drowsy fossil
#

then you are stuck with 900 mbps

void oracle
#

is it the 1 gig* limit of the board?

drowsy fossil
#

thats the limit of all the data going through it

#

data has to be encapsulated

#

encapsulation takes overhead

#

try running simultaneous speedtests on multiple devices

void oracle
#

so if i get a 10 gig ethernet card i should get better speeds

drowsy fossil
#

no

#

in that case you would want a better router

void oracle
#

thought so

drowsy fossil
#

try running speedtests on your pc and another device

#

wired preferentially

void oracle
#

but im going to another surplus sale soon for computer parts

#

If i can find an sfp router should i grab it?

drowsy fossil
#

yea

#

but you arent gonna find one

#

unless you are insanely lucky

void oracle
#

emmmm its isps and places like that that donate to this charity

drowsy fossil
#

ah

#

still

void oracle
#

plus teksavy

drowsy fossil
#

you want one with 10 gig

void oracle
#

true

drowsy fossil
#

and thats gonna be nigh impossible

void oracle
#

i mean they have full server racks there

drowsy fossil
#

tho you could just grab a sfp router

#

and get an sfp to 10 gig ethernet adapter

#

lol

void oracle
#

im not understanding now

heavy granite
#

Does anyone know how to solve("calculate") subnetwork ??

void oracle
#

you just said i wouldnt be able to use a sfp router

#

i was saying that i was gonna look for one

drowsy fossil
#

a sfp router with gigabit ethernet will place you in the exact same scenario as you are now

#

a sfp router with gigabit sfp will also put you in the same position

void oracle
#

im confused now

#

Were you joking before about the adapter

drowsy fossil
#

you need a sfp router that either supports 10 gig ethernet, or you need one that supports 10 gig adapters

#

well kinda

#

but it has to be sfp+

void oracle
#

thats what my cable is wearing

#

a gpon

drowsy fossil
#

no

#

thats an sfp connector

#

gpon is the name of the technology the fiber is running

void oracle
#

ahhh

#

and id need a 10 km one because this is to the box

drowsy fossil
#

sfp is like rj45

#

gpon is like ethernet

#

and no

#

this would be from the router to your pc

void oracle
#

the fuck?

drowsy fossil
#

you already have the spf connector from your isp to your router

void oracle
#

ohh i thought you ment to replace it

#

with an adapter

drowsy fossil
#

yea no

void oracle
#

again your the one thats said all this, only reason why im getting confused is cause your saying so many differrent things kek

#

use an adapter oh wait i was joking

drowsy fossil
#

well you have a bunch of options ||all painful||

#

nvm the edge router is gigabit only ethernet

void oracle
#

cause i mean last time i looked they had some cisco stuff at this place

drowsy fossil
#

you plug your internet into one port,

#

you plug an adapter to 10 gigabit into another

#

or you get a sfp+ nic for your pc

#

many options

void oracle
#

so id bride this to my current router or set it up as stand alone and have it going out to my computer through this

#

bridge

#

or replace my router with this?

drowsy fossil
#

replace everything with this

what you should do is try running two speedtests on two pcs simultaneously
if you get over gigabit you know the limiting factor is ethernet itself

void oracle
#

by ethernet you mean the port on the router limited right?

drowsy fossil
#

no i mean ethernet in general
your nic, the router's nic, everything

void oracle
#

not really sure was a nic is

#

what

drowsy fossil
#

network interface (card)

void oracle
#

ahhh

#

so duplexing a connection wont help?

#

cause my router natively allows duplexing

drowsy fossil
#

ethernet is full duplex...

#

do you mean bonding?

void oracle
#

i mean 2 port

#

my router calls it duplexing

drowsy fossil
#

im not sure its possible on windows any more

void oracle
#

what ever you wanan call it

drowsy fossil
#

pretty sure it requires windows server

#

and even then i never got it to work

#

tho i might be an idiot

void oracle
#

from what i can see should let you ion windnows 10

drowsy fossil
#

yea thats refering to the actual definition of duplex

void oracle
#

if its possible would it help?

drowsy fossil
#

where you send and receive data at the same time on the same cable

void oracle
#

ahhhh

drowsy fossil
#

ethernet is full duplex natively

void oracle
#

im confused

#

than why does my router say duplex is 2 ports bonded together

drowsy fossil
#

duplexing?

#

no

#

thats not correct either

void oracle
#

thats what its called

#

Link aggregation

drowsy fossil
#

yea thats a correct term

#

but sadly again

#

only windows server (to my knowledge)

#

if you can get it working please tell me how you did it

unreal wedge
#

cough linux cough

void oracle
#

hmmm

#

apperantly intel proset manages it in windows 10

#

Microsoft requires that you use Windows Server instead, or you'll have to use vendor-supplied drivers that have link aggregation features (such as Intel PROSet tools

unreal wedge
#

If you have an Intel NIC.

little schooner
#

ugh dont get me started about intel driver support on windows 10

void oracle
#

wouldnt this work?

little schooner
#

Intel has basically left it broken, no driver since february

#

like cmon...

drowsy fossil
#

sadly i only have one built in nic, the other one is realtek garbage

#

if the drivers work, why change them?

unreal wedge
#

Better off using older drivers from ~2014-2017 meant for Win8, where certain features still existed for free in consumer drivers.

void oracle
#

from what im seeing on superuser

#

People are getting it to work

drowsy fossil
#

try it

void oracle
drowsy fossil
#

see if they fixed it

void oracle
#

check the bottom

drowsy fossil
void oracle
#

go down to the bottom

drowsy fossil
#

oh

#

oooh

#

well in the meantime i had figured out a faster connection to my server

void oracle
#

it just all has to be done through powershell commands after installing their driver

drowsy fossil
#

i mean give it a shot

void oracle
#

also on super user i see one for realtek

drowsy fossil
#

does your pc have two nics already?

void oracle
#

i dont think

#

nah

drowsy fossil
#

rip

#

well

drowsy fossil
#

a pair of intel nics isnt too expensive

void oracle
#

if your looking for that driver

#

ITs in this pdf by them

#

people on superuser say it works for them on windows 10

#

on may 8th

drowsy fossil
#

im stuck with killer garbage

#

🤢

void oracle
#

i mean i might just grab a cheap realtek one

unreal wedge
drowsy fossil
#

nice

#

now how much did that cost?

void oracle
#

JEEEEZ

drowsy fossil
#

cause my 20 gigabit cost me 50$ total

void oracle
#

I neeed to get a gigabit card

#

Ill look at this surplus place for a gigabit adapter

#

And pair it with my realtek if its a real tek

#

unless it has 2 ports

#

i should be able to find a couple

#

will probably be like 2 dollars to 5 dollars each

#

quite litterally just a place of bins of equipment

#

blue totes of psus

drowsy fossil
#

so heres my question that ive been meaning to ask
i have a network drive on my server, its a ramdisk (as you can see from the benchmark locally on the machine
when i attach to it with this "20 gigabit" thunderbolt networking
i never can get past around 6 gigabit write, and 3 gigabit read
also, why is writing so much faster than reading.

unreal wedge
#

Limitations of the hardware in between, maybe the network switch.

drowsy fossil
#

theres no switch

#

this is a thunderbolt network

pseudo blade
#

That looks like RAM caching.

drowsy fossil
#

its a ramdisk

#

or do you mean its caching between the tb network and the ramdisk?

#

left benchmark is locally on the server, right is over the network well "network"

#

too bad its completely useless for me

pseudo blade
#

oh boy $1.99 of savings!

#

This is not a full wireless card, by the way. You have to pair it with specific Intel CPUs.

drowsy fossil
#

9900k should work

#

#yay laptops

unreal wedge
#

Your fire wallet's funeral. fire

drowsy fossil
#

yes

#

actually it wasnt too bad

#

under 3k for the upgrade (so excluding storage)

waxen scroll
#

we gonna FIRE at age 28

drowsy fossil
#

what?

waxen scroll
#

only old farts like dooley will get that

#

its young adults aged 28-32ish who think 1 mil in the bank is enough to retire right now

#

so they attempt to live on 28k a year or whatever so they dont run out

fallen moat
#

How is 28-32 considered young adults?

waxen scroll
#

i mean not close to retirement age

fallen moat
#

Fair enough

waxen scroll
#

1 mil in the bank is enough to retire when you're 60-65 and dont wanna live lavish

drowsy fossil
#

and with social security it shouldnt be too bad

waxen scroll
#

im waiting for the news stories when im 60 of FIRE people are screwed and working at walmart!

fallen moat
#

I wouldn’t count on ss

waxen scroll
#

im not counting on SS however i still have dreams i will get it

fallen moat
#

Keep dreaming lol

waxen scroll
#

with SS my target monthly is $13,000

#

so in theroy without it... i think its $2.5k/m? im still in a good spot

fallen moat
#

Yeah

waxen scroll
#

im going to double dip as well

#

any excess from that 13k is going right back into stocks

#

xD

#

excess after housing, bills, etc i mean

fallen moat
#

Good plan

little schooner
#

my server draws way too much power

#

its adding like $2 a year

unreal wedge
#

You're joking right. Like no one takes what you say seriously anymore...

little schooner
#

@unreal wedge yeah im joking

#

And what do you mean by take me seriously?

#

I give serious answers to people.

#

On reddit, I helped a sysadmin with a bitlocker issue and he was an sccm admin who appreciated the helpful answer

urban carbon
#

Hi why my task manager shows me 10 mbps speed but In chrome and other software shows 1 mbps speed

sterile rain
#

@urban carbon Chances are you're on a 10mbps link with only 1mbps actual download speed from your ISP

pseudo blade
#

Chrome and the like are only showing the download for that application. Could be multiple applications using bandwidth.

sterile rain
#

Could be that as well

pseudo blade
#

Another option again: You could be looking at megabytes vs megabits.

sterile rain
#

But task manager shows your link speed, so either your NIC is only 10mbps or what it is connected to (router/switch) is only 10mbps.

pseudo blade
#

Task manager also shows throughput.

#

We don't know where they are looking.

sterile rain
#

Good point, forgot about that

pseudo blade
#

You'd hope nobody's using 10base-T nowadays :P

drowsy fossil
#

USB to 5gigabit Ethernet hype

#

80$

clear igloo
#

mGig switch requirement hype! 😄

hallow nimbus
#

Upgrade from gigabit to 10gbit HYPE

clear igloo
#

Upgrading to 1903 hype?

little schooner
#

@clear igloo Perhaps wait it out a little bit until they iron out some bugs

#

every major release i've ran into strange problems

#

gui flickering, notifications menu appearing from the right to the left, explorer.exe random restarts

#

basically things that the developers should of caught during testing

little schooner
#

@pseudo blade oops that was one of our switch ports operating at 10mbps for one semester

#

It was a broken twisted pair copper cable

pseudo blade
#

Ouch.

little schooner
#

The teacher said "let's not touch anything in case it breaks, I don't want any problems during semester"

#

But during the break it's fixed

#

Very easy, just cut off the broken one and make new

daring plover
#

How can i get a web server to accept forwarded SSL certificates from multiple haproxy load balancers

#

There is no documentation available for this

worldly lantern
#

I'm running 1903 for 2-3 months already, it's stable AF

little schooner
#

Not for everyone

#

But for most you might be right

#

@daring plover maybe you might have to seek professional help from a vendor

daring plover
#

Yea, caught one of the devs by accident lol

daring plover
#

Turns out VMWare was causing it

hollow marlin
#

TSHOOT scheduled for next week. Last one 😬

heavy granite
#

Xeon is a helpful boi, leave him be ! AngryAwooGlitch

thick minnow
#

^

void oracle
#

howdy

#

so im trying to flash a router to dts mark

#

anyone have any experience doing this?

#

tryna turn it into a gigabit network switch with wifi

#

its a 200$ netgear dual band router

#

has just been sitting collecting dust

void oracle
#

alright still have no idea what im doing

thick minnow
#

Hey look, we're in networking now

#

where we talk about cancer

#

haha

void oracle
#

Alright

#

So now that i can actually think

thick minnow
#

which firmware are you trying to flash on?

void oracle
#

I did notice that it set it to a fucking /24th adderess

thick minnow
#

Hmm

void oracle
#

it said 192.168.1.2/24th

thick minnow
#

oh then you'll just need to set your PC to

#

192.168.1.X
255.255.255.0

void oracle
#

again when i can actually read what you people are saying i can understand it

#

but with shit zooming by i cant

thick minnow
#

x being anything but the router ip, 0, or 255

void oracle
#

shouldnt i be already connected to it thought

#

Im connected by wire

#

And off my normal network

thick minnow
#

Unfortunately

#

if it has dhcp running itll assign an ip

#

not

void oracle
#

i turned dhcp off

#

atleast thought i did

thick minnow
#

can you still access your netgear

#

rip, youll have to manually set a valid ip then

void oracle
#

welp i tried the config panel and its just erroring

#

no connection

#

and telnet wont connect

thick minnow
#

Do you remember what ip you last set it as

void oracle
#

either 192.168.1.244

#

or 192.168.1.8

#

but neither show up in arp

thick minnow
#

Once you change your computer ip to 192.168.1.X 255.255.255.0

#

you can try to ping it

#

it should ping one of those

void oracle
#

how would i go about doing that?

thick minnow
#

open command prompt, ping <ip>

#

Oh changing your pc?

void oracle
#

i get pinging

#

i ment changing my ip

little schooner
#

Changing ip on what?

thick minnow
#

can you get there

void oracle
#

yus

thick minnow
#

if you type in ipconfig in cmd

#

whats your current ip

#

for your test computer

void oracle
#

yeah i still dont see it

#

i have it off my netowrk and its showing 4 devices

thick minnow
#

ohh does your router see it?

void oracle
#

when i have it connected its showing 244.0.0.22

#

244.0.0251

#

244.0.0.252

thick minnow
#

That wouldn't be it

#

so right now there is no access at all to the netgear

void oracle
#

yeah

#

i mean it shows up only when i plug the router in

#

that arp entry

thick minnow
#

hmm

void oracle
#

would it be 192.168.1.255

thick minnow
#

No

void oracle
#

that shows up too

#

when plugged in

#

aswell as 239.255.255.250

thick minnow
#

what did you change before it died

void oracle
#

the dns netmask

#

and the ip gateway

thick minnow
#

what was the gateway

#

router?

void oracle
#

was the normal 192.168.1.2

#

before

thick minnow
#

if you connect your test pc to the netgera

#

and the netgear to your actual router

#

what happens

void oracle
#

idk never tried

thick minnow
#

if u get an ip it means its already working

#

or internet access

void oracle
#

yeah its not

#

nothing changed

thick minnow
#

router --> wan port of netgear --> pc?

void oracle
#

yeah thats how i had it plugged in

#

I'll try the other way

#

yeah no difference

thick minnow
#

Hmm

#

What router is it

#

netgear model

void oracle
#

netgear r6620

#

i mean 6220

#

gonna see if i can still reset the settings with the button

thick minnow
#

Thats a good plan

void oracle
#

yeah not happeniong

#

every time i plug it in though it comes up with 5 adderess's when im offline

thick minnow
#

You know what I do

#

when I brick things

#

I buy the same item and return the bricked ones

#

unethicallifeprotips

void oracle
#

hey its back

#

had to switch onto the old subnet after resetting it

#

so have any tips for making it a network switch @thick minnow

#

without bricking it this time maybe?

thick minnow
#

No, I never used wrt

#

should be pretty easy to google though

#

ddwrt router into switch

#

or something

#

since the UI is the same isn't it

void oracle
#

so should i put it on the same subnet as my other router?

thick minnow
#

yes for sure

void oracle
#

alright

thick minnow
#

it has to match for sure

void oracle
#

last time i did 1

#

this time i need 2

thick minnow
#

don't copy the IP

void oracle
#

i know