#networking
1 messages Ā· Page 348 of 1
ok so on the folder it's in shift right click and click open in powershell
why does it do that
how do i run speedtest
because you need to run it like this
that's to run the server
-s
starts the server
@soft sky after you do that do iperf3 -s to start the server on one computer
then get the local ip of that computer
you need to shift right click on the folder
not the binary itself
or the empty space below the binary
either or works
then open in powershell
yeah
powershell is like that
so do
./iperf3 -s
I think you need the ./ to tell powershell the binary is in the current folder
screenshot
press CTRL + C to stop the current process
show
I closed it already
do .\iperf3 -s
pls i was afk
by just running it with no options the help page shows up
/how to run iperf
look up
Now it says Server listening on 5201
good
if any firewall thing came up just click accept
now go to the other computer
good
well no
u teachin him but u aint gonna teach me
fuck u
where do I get the ip
you can literally follow along lol
do ipconfig /all
and which one is it?
look under the ethernet interface
usually the interface with the most stuff
Yeah I see some things
you can screenshot in dm if you don't want to show here
it's the local ip so it shouldn't matter
@peak cloak
but run .\iperf3 -c 192.168.0.7
your local ip is 192.168.116.48
yep
so what shd i do
on that computer run iperf3 -s to start the server
bruh it is not recognising
when do fups usually reset? its 12 30 am on the first of june why hasnt it happend yet
Hi, with my brand new Ethernet set up I get 920 Mb/s on one way and 720Mb/s on the other. Is that normal?
run it a few times both ways then average out the runs - one system might be doing background stuff - like checking for updates when you run it.
Is anybody familiar with AWS and can try to explain the pricing and configuration around a VPC with a NAT Instance? I've heard it is considerately cheaper than a NAT gateway but am not too sure what it is exactly (such as what services are needed, and the cost of each). My main concern around AWS/cloud computing is forgetting something is running one day and having a huge bill at the end of the month
Is anyone familiar with SDVoE?
Yep
I was just curious if it could also act as a KVM over IP
I assume since it relies on 10G Ethernet, that you would not be able to access anything remotely?
You could use it for the transport of the video and audio but there is no direct implementation for peripherals that would require some other protocol.
I think I saw a diagram somewhere that had a KB and Mouse plugged into a sdvoe device.
you may be able to find some end points that also have some sort of USB pass through. Extron has done that with their proprietary stuff.
Looks like Christie has that functionality
but even the audio and video, how would you access that remotely? It would have to be compressed quite a lot, right? Would it require a KVM over IP to be connected to a SDVoE device?
SDVoE is not really a WAN remote access tool. With SDVoe you still need hardware endpoints, its not like the Newtek NDI which is all software based running off of the nvidia drivers.
so I could have a SDVoE system with several computers, tv's, monitors, etc connected, and just connect a kvm over IP like any other monitor on the SDVoE system, and route any source on the SDVoE network to the kvm over IP, and then I could access it remotely
essentially the kvm over ip would just be a "display" on the matrix, enabling remote access?
Yes and you could likely find SDVoE endpoints that could stand in for a KVM device so long as they have the USB extension and built in input switching
It looks like there are a few that have built in KVM features
I have no idea what any of this would cost though. I tried to research it but could never find places to buy the products, only a list of partners... like it's only meant for corporate integration or something
yeah I could probably get pricing since im an integrator. Im guessing since this is targeted to replace stuff like Extron it would have to be price competitive. Since its relatively new it may be about the same as a Vertiv or Aten KVM system
mostly I'm just wanting this cause I'm a tech nerd. And I eventually want to outfit my home with smart home devices from Control4 etc, but it would be great to be able to switch any source to any display in the house, and also be able to access everything remotely as well, including pc's
To give a frame of reference this stuff is usually $1000 a piece
yeah, that's a bit steep if we're talking per node, when you have 20 nodes
yeah Strictly KVM will be cheaper and more abundant second hand
Im seeing old Vertiv gear on ebay for about 100-200
but it wouldn't act as a matrix either though
No the big IP KVM stuff has that built in
I put in a 12 node system with two user endpoints. You just hit a key combo and select what pc or server you want
depending on the version you will need a controller that handles all that
trying to imagine the limitations of a KVM like that vs SDVoE
other than maybe I would have to run HDMI through the house instead of ethernet
but you said IP KVM
just add power?
SDVoE would probably be better if you want to game on it otherwise purpose build KVM will be fine
Although you'd need a control plane like C4 or Crestron for JAP
my imagination needs help, not envisioning how all of this would connect up and work
What content are you going to be pushing over the matrix?
what do you mean big IP kvm, is that the company? Big IP? I think we use them for a load balancer at work.
IP KVM wise I have only done large Vertiv Avocent stuff since thats what the big clients liked. It had a bunch of transmitter nodes that connected to rack PC's render stations and Servers. all of them just connected to the network switches. Then there are receivers that put that back into a usable format. The Controller is just a management system to store things like credentials and handle handshakes between stuff but all the audio, video, and usb was just over the network.
Its the same principal as SDVoE just using a different protocol.
content, everything a PC or game console or tv tuner box can dish out... I do have an LG OLED that does 4k120 over hdmi 2.1, but even SDVoE can't handle that, so I will be fine with connecting that monitor directly to my main PC, but everything else should be probably standard 4k60 hdr if possible, but I might be okay with 1080p60 if it means it's actually feasible
Some of that may require HDCP which can add cost finding one that supports it. Honestly unless everything is in different rooms a traditional HDMI switch/receiver would be better. For the stuff in other rooms HDBaseT may be a more economical solution.
My ISP in Switzerland now offers 10 as well as 25 gbit/s symmetrical fiber to the home. Totally unnecessary, but really sick
That's insane. I'd totally do it, lol.
Costs around $70 per month for both tiers, with different setup fees respectively
That's cheap.
Price is actually the same as the 1 gbit/s tier
It really is!
Provider's called Init7, I wish companies like them existed in more places
The hardware you'd need to support that kind of speed is another question, but the flex of saying you have 25gig would be almost worth it
lol, for sure
You're not going to saturate it with a single device most likely :P, but if you had a lot of people behind the same connection yea
@mighty wind I guess I was hoping for a solution that could do anything I could possibly think of, so I wouldn't have to decide exactly what I want it to do up front
but I may have to design the system on paper first
I am seeing some no name stuff on amazon that isnt too much to test out and see if it will work
looks like 4k-30 is the max it can do
The usecases I could think of were something self hosted like a plex server, maybe Linux distro torrenting, and of course the speedtest screenshot
10gbit/s might be almost useful, but 25 is just unnecessary for basically anything
I doubt you could get 25 Gig to an ookla speedtest server
And depending on their peering and such with other ISPs, ehhh you'd have to have a lot of Plex streams externally
Well, the ISP does have their own ookla server, but even with that I'd doubt it'd reach that speed
4k30 or 1080p60 would probably be enough for most of the stuff I want
They have an open peering policy, actually really good stuff
aside from when I want to do 4k120 gaming or HDR stuff, but that can be directly connected to my pc or theater display, the stuff I want to distribute wouldn't necessarily need to be full res, full quality
Although if I could get Xfinity Gigabit Pro or if I lived in Utah and got a utopia connection, I'd probably take it but ehhh lol
@mighty wind mind if I pm you?
Other ISPs here have offered 10 gig for a while now, but it's a shared connection with other customers
Whereas this is actually dedicated
Sure
I wouldn't mind this lol
3Gbps of service for $299/mo, static IPv4, static /48 IPv6, Comcast business but residentially available
lol
Setup fee/min contract length? Building out the infrastructure must cost, no?
$500 install, $500 activation, $299/mo, 24 month "contract"
Ah.
Infra costs included
thats not a bad deal either but its stupid for most non-businesses to do it
Compare that to ~$350 setup, then ~$850 annually for 25 gbit/s
I don't envy the US when it comes to stuff like that
They splice 6 strands in the splice tray
You'll only use two though
because they just run a full 6 strands to you
This is assuming you already have fiber at your house, which is largely already built out nationwide
wheres the other end go though
im not sure how the hell they'd get it to me that easily
is it a device already in the neighborhood?
They ran an additional 900' for them
DaFuq? They just ran multimode to the PC?
no
The Juniper is the CPE provided by Comcast
monitoring, VLANs, etc
The closest tap to him was "at max capacity" so that's why they had to do an additional 900' lol
I think FTTH really isn't a large enough focus in most places
oops, 2 Gig should be over one š
i wonder if that switch makes a lot of noise too
The compact ACX2100 includes 16 T1/E1 interfaces, four copper 10/100/1000 Mbps interfaces, four combination copper/fiber GbE ports, and more.
more recent longer detail article https://todayamerican.medium.com/the-definitive-guide-on-how-to-get-xfinity-gigabit-pro-2gbps-up-down-residential-internet-42605c8e86fe
That 2gbps, is that symmetrical?
yes
$299 a month after installation and 2 year commitment?? Oh, what's the catch? Download quota? Public IP non-static??
its Comcast business Metro-E
but for residential
https://www.reddit.com/r/homelab/comments/76fpws/comcast_2gigabit_symmetrical_fiber_installed_today/
https://www.reddit.com/r/Ubiquiti/comments/ai41fi/home_network_10gb_layer_comcast_gig_pro_xpost/
Unlimited, static IP, business SLA and 299 a month. NFW.
Shit, run that to my cabinet in the datacenter
I dunno how youāre supposed to use one IP across both handoffs, unless itās a static IPv4 per handoff???
Although the today American medium article says they give you static IPv4 instructions per interface
LACP
Confirmed? Because I was thinking of bonding too.
I can't confirm
Other telcos do it
Since it's supported by non-script readers I'm sure they can do custom settings
Mhmm
I want starlink for enterprise
I'd like to order 10
@hollow marlin who needs LTE for OOB
Survey doneāļø
New holes location decidedāļø
Contractor selectedāļø
Drilling doneāļø
Users report network problems that weirdly appear not to be DNS relatedš?
Investigation instigated and plaster board section remove...š¤¬
Remember: Documentation should include where cable runs are!
303
1092
I would honestly like it when its ready. With the current downs times, Id some how need it then
Either NAT at either IP or static pointing to each that can be handled internally. Not common for Metro-E which is purely L2
Gn :)
I found out my answer later
You just have statics per interface
Thats not metro-e then. Just a typically inet hand-off with SLA. Pretty much our base package, just not at a 1gig
Also it looks like they are deploying the Juniper ACX as their CPE, they must have a hell of a discount because that model in particular is almost 10 grand
I've seen 70% off Cisco at a company sooo
Juniper has decent discounts, but no where near Cisco's. 70% of Cisco is easy peasy
The company I used to work for had 75/80% fortigate and less ciscos
70% is when you have 1000+ sites to equip
They also get salty if your orders slow down
Even with a handful of Cisco equipment left we still get 50%, if we get an IE on staff with our vendor its then 75%. Other than that I let others deal with the sales, I hate playing the games
They made a threat to take our discount away so we switched to aruba
They used ciscos only because they had old cisco switches laying down at the office
I've never played the games. That's director level and higher. They get the discount defined and I make orders
What do you think about this configuration?
My friend and I have VMware esxi that having issues with uploading files trough the VMware esxi web interface while using cf proxy.
I decided to turn CF proxy down from this sub domain and instead I made 2 nginx reverse proxy for more protection the two proxy servers talk between them.
One on vps on my esxi and one vps in different company but sane location.
Idk, you get two ports of internet and you configure your device for static IPs for each
What do you guys think about the UDM Pro
For what usage
I'm kind of a huge network nerd and i would like to use it for home
I mean, I have one at home and itās fine, Iām not really doing any āadvancedā stuff on it lol
is it possible to run nord vpn on it?
Idk about that lol, I havenāt looked into that since Iām not really worried about tunneling all of my traffic over a vpn
I'm not to worried about it either but since we have it we might as well use it
one last question so we use Sasktel as an isp and in there support it says we have to use there router/modem combo in bridge mode. but i read on reddit that if it supports vlan which udm does will i need the router/modem combo.
if it is a router/modem combo how are you going to connect the uplink?
is it fiber or something?
Yes I would hook it to ont
it could work, depending
it may not work if the ISP's modem/router combo is using dot1x to log into the ONT
since then the ONT would be expecting the dot1x login which your router would not provide
Is there a way to see
but I'm not sure how common that is
either way it shouldn't be a big deal
if it doesn't work in the ONT directly, you can go through their modem/router combo in bridge mode and it will be basically the same
Ya I guess. Thanks
Lucky it wasn't high voltage lines. Jesus
I've seen a cable installer drill through masonry into a main utility feed. Melted part of the drill bit and of course burned out the motor. Dude was lucky to still be alive.
Do all 10G NICs support RDMA?
I'm not sure
To clearify, all PCIe NICs. Obviously USB-C 10g dongles wouldn't
But yeah, not sure on the PCIe cards. But if the OS supports it at both ends, RDMA should be a no-brainer š
I don't think so
@tender hazel maintenance windows tonight at 00:00 est. Which includes major software upgrades in the core for a region. Due to bugs and a recent control plane crash, starting to sweat bullets
ugh
Yeah it wouldn't be as bad if it did not require 2 upgrades, first one being a revision. Dual RE work great most the time, but they bug out far too often outside the cases where they fail.
Last crash the primary just went backup, so then it was backup/backup. Crash dumps showed nothing, and JTACs response was "this literally only happened one time ever, we do not know what is the cause or how it could possibly happen"
How do I use iperf on Mac OS?
Download the binary and then run it from the terminal, I suppose
iperf -c hostname
Not all. Though with intel you can be fairly certain its available
There's only a handful of protocols that can use RDMA though
Itās so weird that on iPerf I can only do the test on one direction
When I do it the other way around it doesnāt do anything
Hey so anyone know any VM software (other than VMware Player) that I can use to Virtualise ubuntu server on macOS?
I'm gonna try Multipass with Virtualbox rn
I'm in the process of sourcing parts for a NAS.
Is it ok to run a consumer PSU 24/7 @ 50% capacity?
I've setup a NAS with TrueNAS, and I have an external drive (ExFat) with all the data I want to put on it. Is there a better way than transferring it over the network (my network is slow)?
Should be, but idk
What network interface arguments should I use for the VM? It's for a nextcloud server and added to that, how do I give it access to a particular directory on the host?
btw, tis using QEMU
I used that but it doesn't show a way to run it headless
^
VX1000NET
intel emulated NIC
or VirtIO if you can, but I think that is only with libvirt
You're not launching it properly
I love when kernel goes panic š
Its complaining about missing an init file
But not on my machines
kernel starts, and then doesn't know what program to execute
so it panics.
usually, that init file on a distro would be something like systemd
I've tried different ISOs and the same thing happens
@thick minnow it errors much sooner actually
have you slept the computer
initramfs write error
beforehand
its failing to load the kernel into memory
Nope
So...... I should increae allocated RAM?
hmm, since I had a kernel panic issue which happens after sleep
I've allocated 512MiB, since server
try rebooting the computer
The computer or the VM?
computer
why macos then?
Started it as a Project 'cause I was bored
and now, I've gotten stuck in it because of macOS excluive apps
Read: Logic Pro X and mainstage
apple is pretty good with audio with what I heard
better than any solution on linux or windows
Yup
Well, turns out I just needed to allocate more memory
Well, now, anyone know how to run a QEMU VM headless? and How to share a directory with it?
wdym by headless?
in the background?
Yea
just curious, what do you need to be running in the background?
I'm gonna be running a nextcloud instance on it, and it's also my regular use PC, so..... yea
And it's the VM
oh
found this
I first learned about libvirt and QEMU three years ago when I wrote a guide on how to virtualize macOS on a Linux system. Today I will be showing the opposite, virtualizing Linux on macOS using the same tools. I was surprised that with so many software developers using MacBooks
@thick minnow also macos apparently lacks HVF support soo, it'll be pretty damn slow people say
oh wait, no I'm wrong about this
^that's for libvirt
ah
I never understood that, so I leave it as no
can i find modem by its default wifiname like UPC45645677 ??
"Modems" (WiFi router combo devices) will typically have the SSID printed on a label to the side, or the SSID will contain a portion of the MAC address as labeled.
Alternatively, just log into the unit from via Ethernet cable to validate the SSID if there's too many WiFi networks in close proximity to you.
But generally the stronger signal will be the SSID closest to you :). But that's a dicey assumption in an apartment complex or high-rise office building.
okay
SSH host will have a unique identifier. It's why Putty will ask if you wish to trust the connection. If you select yes and to remember preferences, it won't nag again.
But I agree, I personally don't have a need to keep the old identifier. Maybe if needing to SSH into a clustered server group (active / passive)??
ah the trusted hosts
It pulls your public SSH keys from github/launchpad
for SSH public key authentication
That option during setup does not change the SSH host fingerprint
For example: https://github.com/ryoismc.keys
Then I don't have to go back in after install to add to the authorized keys file
it also asks if you want to allow password based SSH when it find the public keys, which I usually disable as well
Well, given up on running my own vm
dont you have docker?
I do, but it takes a stupid amount of ram for some reason
then... limit it?
and well, I tried docker pull daemon refused to connect or something like that
I might try it again soon tho
that just means that your docker daemon is either: not running, or you don't have permissions to read the unix socket
docker run -it --memory="1g" my-container
That's for a single container, right?
Well, it seems for me it's the hypervisor itseld
@peak cloak This cropped up in a post, this must have been where that one user said WIFI can reach 9.6gbps
5 GHz: 4x4, up to 4,800 Mbps with 160 MHz Channels
6 GHz: 4x4, up to 4,800 Mbps with 160 MHz Channels
1,200 Mbps + 4,800 Mbps + 4,800 Mbps = 10,800 Mbps.```
Yea just the aggregate as always. Marketing 
All of them are 4x4 MiMO tho
I don't think my router has any of that
My routers total 2.4 bandwidth itself is 54Mbps
Like, COMEon man
yeah it is completely misleading
and the theoretical transfer rate is not the same as what you actually get anyway
I mean 2.4ghz N is 300 or 450Mbps depending on number of chains theoretically, but you would never get more than 1/3 of that in terms of real world download speed
:D
three Audiences?
yes LOL
we got a big 3 story home, plus we want decently strong wi-fi around the outside of the home too
since all of them are going to be on ethernet, I'm going to have Crystal help me with having the third antenna used for devices instead of communicating with APs
also
fin do you got any idea why my IPTV works for a few seconds on the Mikrotik router and then it randomly cuts out
like, I'll reboot the IPTV, it works and then it cuts out
crystal did the vlans and he installed the multicast package
I don't know - I haven't worked with IPTV before
okay
is the IPTV bridged? or is it routed somehow?
I imagine it is on a separate vlan and is bridged.. I've never had to use IGMP snooping for anything myself
Honestly, not sure. crystal knows that but he's asleep rip
Maybe some multicast settings? Idk
Maybe you could ask your isp?
It worked before, but I had to unplug all the ports from my RB4011 to my ISP router because we needed the ISP wi-fi boosters as temp
But it isn't working now for some reason
Does upgrade my hex-s OS at the middle of the week when tomorrow I have study or do it at the end of the week
is it plugged in differently now than it was before?
Itās your VLAN traffic bud
yes it is, I'm not sure what ports they were connected to last time
they were in different ports
that's probably the cause of the issue
ugh, but we can probs configure the IPTV on the new ports I connected them likely
i'm not super techie in networking, mostly crystal been doing it all
go through your router config and check for any ports configured differently
from the command line you can do /interface bridge export
you're looking for any ports that are configured differently from the rest
@flat wagon what's vlan 30?
you have a VLAN 30 and ether5 is untagged in one direction only on VLAN 30
it is a little strange to do that
nothing is on any ethernet ports of the RB4011 atm, it's all on my ISP router. do you think ether5 = for my IPTV?
it could be, but it is strange that it is only untagged on vlan 30 in one direction
setting untagged there only untags it on egress
egress = coming out of the port
not on ingress, ingress = going into the port
most likely whatever is plugged into ether5 is not going to work properly at all, depending
yo I have replaced my ISP and obviusly got other public IP. I have a minecraft server proxied trough a VPS using SSLH, but when I changed the ISP, it no longer proxy trough or perhaps when I try to connect to a server, connection refused, on systemctl status shows timeout...I tried reapplying proxied port, reinstalling SSLH (apt autoremove), I don't really know what else to do..It's happening since I have replaced my ISP. Sorry for crowding in the chat..
If mtik upgrade fails the backup will change everything back to the way it was ?
If I want to get the most of my internet, do I just need to buy a router? Or a modem too?
wdym
by
"get the most"
Like most reliable speeds and stuff
I'm getting fibre in the house I'm moving to on July 1st. I dont have it right now
If I dont buy it, it will be the ISP router
So I dont know if its good or bad just yet
depends on what you need? do you want plug and play? do you want to be able configure stuff?
nothing wrong with isp routers if you're just a basic user
that needs plug and play
and never have to worry ab it again
^ just don't complain
What're the benefits of getting your own?
I mean performance wise, is there any benefit?
you can configure them and they're (generally) more powerful as long as you don't cheap out.
yes
On?
Both
if you ever need more wifi range just get another access point
like the mikrotik RB4011 has 4 cores which has more processing power than your ISP router
it's a powerful router
but like, if you don't want to mess with anything then generally isp is fine
also depending on the router you get, you'll also get better wi-fi range
there is a limit on wifi range
yes
most people forget that the client device has an antanee as well
and that also matters
Nah don't think range is a problem
if range isn't a problem isp should be fine
to an average consumer, isp is good, unless you want to configure it more then getting a third party one is better
I can just buy one after the technician installs it too right?
yes
what isp?
Bell
Ya
same :D
Nice nice
ah
@harsh island the reason I'm asking because optimum here in NJ has fiber, but their fiber service goes directly into an ONT/Router combo so you can't use your own without double-nat
I have Verizon Fios
they just have an ONT box
it was really ez when the tech came
ran fiber, setup ONT
plugged into my laptop to activate
tbh, your ISP router for 1G should be good, I suggest you save your money and keep the ISP router
Alright ill keep it, and I'll see in the future if I get problems
Thanks guys
Long time I didn't saw my internet run so fast.
I just upgraded mtik to the latest version router board and everything an bum internet alot better now.
where in bc are you, @flat wagon
surrey
what about you?
just renting here.. been in this apartment since 2014, it was a lot cheaper then
wouldn't want to have to find another apartment now, would end up paying probably at least 30 or 40% more than what we pay
@tender hazel I managed to make he ipv6 tunnel work for everything except the websites that test it.
It was pretty nice untill it became slower again due latency š
But was way better than the first times that I got 120-170ms with it was pretty stable between 78-110ms
@tender hazel got stuck helping him out with his IPTV
the IPTV worked before, with just an IGMP Proxy on his upstream wan interface
just, with the vlan inbetween now, tagging and untagging locally, something is wrong
Feels like its not properly untagging multicast traffic
and the stuff on port 5, with vlan 30 that was just an example, not even needed for his setup
yeah the port 5 is misconfigured, I was just worried that maybe he had plugged his IPTV into port 5
@tender hazel there's only ingress filtering on his WAN Interface (with the GPON)
last time, there was no need for masquerade to a 2nd subnet, just the iGMP proxy config, was enough for a bunch of MFC's to show up in the list
it doesn't do this anymore
and my multicast knowledge is... not v good
idk how it behaves when going across such a tagged vlan
but the issue is that having port 5 untagged on vlan 30 will mean that egress traffic from port 5 will be vlan 30 untagged
it will almost certainly guarantee that whatever is plugged into port 5 won't work
egress untagged vlan 30 just means its a port vlan right?
connected device doesn't see vlan headers, the switch tags
vbox error while importing....
Do you know what's up with this?
@thick minnow download got corrupted?
egress untagged vlan 30 means that for anything plugged into that port, any untagged packets it receives will be vlan 30, but any untagged packets it sends will be put on vlan 1
idrk, but I'll download it again
@tender hazel that sounds like an issue
so essentially it is sending untagged packets on a different vlan than it will be receiving untagged packets on
that config on port 5
was just to show him how vlans are configured xD
I initially thought telus was using a vlan themselves
but turns out their gpon is just untagged traffic
yeah but then at some point he unplugged everything from his 4011 and plugged them back in to different ports than they were plugged into before
and that is when it stopped working
so if the IPTV was plugged into port 5
I would remove the untagged setting from port 5 regardless
the correct way to do untagged for a port is not to use untagged, but to use pvid
mhm
avoid using "untagged"
there is almost never any reason to set "untagged" even though it is in mikrotiks own examples
@tender hazel that's what I do over here lol, I set both vlan and pvid to the same value
idk if that's correct, but it works
when you set PVID it takes care of both ingress and egress
whereas setting untagged handles egress only
with bridge vlans, I just use the VLAN only
for interfaces that go on bridges, I use the bridge ports to do the vlan stuff
yes, that is correct, except it makes sense to set the "tagged" ports for bridge vlans
if you want to trunk the vlans to another device
yeah on his CRS309, Its using bridge vlans
and the RB4011 just has a vlan interface on his SFP+ trunk
but there is almost never any reason to set the "untagged" ports
you only need PVID for that
you don't need the untagged setting
PVID handles ingress and egress
untagged handles egress only
then things are set up weird possibly
PVID is always safe to use because it handles ingress and egress simultaneously
pm
untagged only sets egress and so you can end up with funky scenarios where untagged packets egressing the port are one vlan, but untagged packets on ingress are on another
@tender hazelI sent you a pm with a screenshot
you can see there, I use a bunch of hybrid ports
yeah ik lol
definitely something out of the ordinary
i dont know much in networking so
im here
Hello I have an win 10 laptop ,the wifi and bluetooth keeps disappearing and reappearing sometimes. If the wifi is available it doesn't show the availabe networks .
Anyone know why it is caused
windows error..this is happening to everyone since the last update..nothing's wrong your laptop
i wanna use this as the new spotify ui sucks ass
well, its just a matter of getting used to it. one day or another this old thing is gonna be abandoned. better to just get used to the new one
same thing with windows. it has no point of being on an older version because when you upgrade you have no idea what its all about
Does anyone know where vmware keeps their logfiles?
never had to look at them, do you have problems?
probably in the VMware directory
still wanna use it for curiosity
Should mention, macOS, so no proper directory
Yup, wanna see why the network adapter fails to connect
hmm been a while since ive used mac so i gotta think
workstation or esxi?
You can find the log files for VMware Fusion in the following locations VMware Fusion UI log /var/tmp/vmware-username/ Please grab the most recent file by its creation date vmnat.log /var/log/vmnat.log Apple Installer Log /var/log/install.log VM log /Users/User Name/vmware/VM Name/vmware.log
Bam, forum article for everything
Thanks
if anyone knows how to set the proxy ping me so ill see it later
Proxy for what?
this
auto detect didnt do anything
Well, do you know the info for your proxy?
Well the auto-detect is probably using dhcp options to fill in the blanks.
If you don't have a proxy, no proxy should work fine
The app also might be old enough that it doesn't work anymore, spotify may have moved on from whatever architecture that app is expecting
If you just have a normal internet connection you won't have a proxy
damn aight
Okay, so While trying to run the Nextcloud VM, I am unable to connect the network adapter to the Vmware VM........
Here's the log file:
Considering buying some old xeon hardware for a nas/plex server. How needed is ECC memory? Im finding various opinions on google and non ecc seems like itll save me alot of time and money on the build.
If it helps, im not deadset on the os yet. Main choice is between freenas and unraid at the moment. Mayyybbbeee proxmox first just for some versatility?
I don't know too much about memory, but for OS I would do freenas
unraid is kinda bad
But i was reading something about proxmox and freenas not playing well so i may just straight freenas
proxmox is a hypervisor, not a NAS solution
I know. Itd give me options in using the system for other stuff
oh, by running truenas in a vm
Yea. Didnt have exacts planned yet but something like that. Just in case i need a random linux install or something quick
truenas technically can use freebsd jails to run other things, but jails kinda suck I heard
I can run plex on freenas right?
Havent heard of it
Just recently got my plex running inside my main pc. Damn drm on my wifes dvds. Stalled that project quick. Ill check it out though. We dont use our plex server too heavily at the moment so switching isnt out of the question.
i tried plex
didnt like it bc it was giving my audio files metadata that i didnt want since i had my own
i even explicitly told it to get metadata from my local files
Im not that deep on it yet. Just using it to more easily access my wifes movies (most. The non drm ones :( ) and family stuff
Like pictures and whatnot
^Anyone?
I don't see anything in the log
also
weren't you going to use docker
I was
But it didn't quite work out
Oh wait
I think I found a solution
So a forum thread suggested this and marked it as the solution sudo rm /Library/Preferences/SystemConfiguration/NetworkInterfaces.plist && sudo killall -9 configd
@tender hazel I fixed his issue
It was the firewall 
had to allow IGMP on the input chain
Well, this doesn't work either
@thick minnow
do you even know what that does?
Deletes network configuration, and kills the daemon
I assume it deltes the network config
So......
You have any idea on how to fix it?
Oh wait
nvm
It works now
i have vm... Can i connect there through ssh on same mechine?
from vm i can ping my pc
but from pc to vm i cant
did u install network drivers for VM
and/or passed them thru? (depends on VM)
idk xd
What type of networking are you using?
Macvtap?
Which is a bridge
heh?
Nat?
heh? home
Virtual box?
uh
What are your current network settings
def
Ok so it's nating
No that's not how it works lol
Yeah the situation you described makes sense
Idk too much about virtual box but I have an idea
In card 2, try to add host only
What are the drop-down options
@dull mirage
Ok enable card 2 and put it as site with host
request timed out
no ubuntu displayed it on startup
Do ipconfig /all
ye im using correct ip
Anyone know how to connect to a wireguard vpn on ubuntu server?
On Ubuntu?
It should be pretty ez
still nothing
Idk I'm not an expert in virtual box
So, how do I do it?
https://linuxize.com/post/how-to-set-up-wireguard-vpn-on-ubuntu-20-04/#linux-and-macos-clients-setup
Thanks
someone knows where can I download vmware vcenter iso?
vcenter is not free
I have license but can't find a way to download it
I have vmware esxi enterprise with all the additional things like vcenter
You need to have a license tied to a vmware account
Then you can download it from here:
https://my.vmware.com/en/web/vmware/downloads/info/slug/datacenter_cloud_infrastructure/vmware_vsphere/7_0
works for me just fine
Content Not Available
Dear user, the web content you have requested is not available.
How powerful is power over ethernet? Like how much amps and volts can it carry?
and it can be done with any ordinary cat6 cable?
I get this message on 3 networks now.
Including while using vpn on my phone
depends on injector,cable and other things
@clear igloo can you try download the trial?
Yah, I've downloaded it a few times, it's about 8GB
I tried in german because my server located in germany but no change
that's really odd, yah, I changed it to de and it works still (but in german of course)
have you tried clearing your cache or using incognito/private mode?
yeah no help
different devices different networks with and without vpns different servers same thing
firefox but I tried chrome too just now
cleared all cache even from servers that I never surfed from
Values are right on Wikipedia. Amperage is quite low
Works for me as well
I get the same thing even with curl on different server
that's weird
I get this page on half of vmware pages
not only me my friend and I get the same results
well it worked now on my server
I'm confused
I just recopied the same link again
when you connect to a site, can they see the IP of the actual device itself?
uh yeah
how else would they tell your location to hot singles in your area 
im talking about the device ip not the network/router ip
like the ip thats assigned to your device in your local network
again, yes
how? do the data packets contain the sender's public network ip and the private device ip?
or do devices have a public ip too that outside things can see
i need it explained to me
like i don't get it. like if i connect to a server using my phone, it's just seeing my networks public ip right?
and the router takes the data and sends it to me because it knows that i am the one communicating with the server because the phone has a private ip assigned to it.
@lyric relic ?
You are correct, they cannot see your private network
@waxen scroll @clear igloo You know of any software for RFC2544/Y.1564/RFC6349 testing? Ciena is the only vendor I know that supports it natively on network equipment, but outside dedicated devices, feels non-existent in software. I mean Juniper support 2544 but its halfassed
so what about when ipv6 is fully around? will devices be directly communicating with servers because they aren't using NAT, something for ipv4, or am i misunderstanding
No
I've used these
What's that Cisco test kit
T-Rex?
Maybe that will?
they have a public ip
but they are still going through the router
having public ip != directly connected to the internet
and yes, no NAT
and actually kinda counterintuitively ,because you have so many addresses, I would say it's more "private" in a way
in a /64, the smallest recommended v6 subnet (for things like SLAAC to work) has 18446744073709551616 addresses
not enough. /shrug
Yeah we have them as well. Looking for a software solution, which is surprising because customers complain to their SP all the time but no software was created as a response? Not a fan of truck rolls for testing. It's an odd field that has so little.
I forgot about T-Rex but I don't remember what results are gathered
Public v6 is still directly connected, PAT is really the only mechanism where it's not directly connected.
still goes through router and firewall
that's what I mean
most people suddenly think, it's directly connected with no firewall
I understand that, I don't consider FW/ACLs as a factor of what's directly connected.
And yes people thinking no NAT means no FW is the biggest problem
a big ISP in eastern canada, Rogers, pushed IPv6 out to their customers with Hitron cable modems without the Hitron supporting IPv6 firewalling
I guess they counted on the customer's windows firewall or whatever on their PC to provide enough protection, but I don't think that was a good move
better to hold back IPv6 than push it down with no firewall
Hey guys...could anyone tell me if these numbers are good or bad...because I get really annoying ping spikes and this problem makes online games unplayable
There are many engineers that also prefer either the FW disabled in the FW or the client with the argument of it causing too many issues. It's a joke argument honestly but you see it a ton in zero trust.
lol i should ask if I can start an ipv6 project
prob gonna get told hell fing no
maybe i can put it in the lab and be like "welllllll now I need it on the core switch. im just testing bro"
So i was looking at freenas and it says truenas core is the new freenas. What does this mean for someone new to the software, and does that mean the "core" download on truenas page is the same download i would get from the freenas site?
Or do i just forget it and use unraid? It seems to get alot of hate online but the vm support is attractive. I enjoy playing with random os and sometimes stuff i wanna do will only run on 64bit linux based stuff. Old ipad modding specifically
I could just use my main system for stuff like that though. Idk. This project became a project quick and theres alot more to consider then i thought
Yes, it's the same
Okay cool so that means for troubleshooting i can look at truenas stuff which sounds alot more proxmox friendly which makes me extremely happy
Current plan for my first homelab right now: proxmox running truenas for a storage backbone, alongside ubuntu as a general use /plex host. Am i understanding all this properly or am i missing something? Seems like a fun project. Server will be here Friday
I don't think you're missing anything
Well, if you need any help #networking is here
Its not as easy as just does anyone know. Alot depends on exact use case. Because steamlink and stuff exists as a super simple solution but if you wanna build an actual server your in for a long day
-guy whos had a long day planning his first server XD
Do you own your place? What's your general situation?
What do u need from it?
Okay so you cant do anything major like just straight up passing cables through walls and mounting stuff
I was initially gunna suggest something like linus setup since you made it sound like the 2 rooms are close
Also, wait, you want it on the Local network or the internet
Loud its on u in that thing I can't help
You should probably be using ethernet
I have one if u want I could help u tomarow
OK remind me tomarow on DM if u like
@thick minnow your own exclusive cloud gaming server? what
you want to rent a server? or have your own?
cloud implies: someone else's computer
On local
They want to use their main pc as a gaming server so they can play around their house on their laptop that im assuming cant run them as well
wait whut, his gaming pc as gaming server?
So...... Install a server distro or Proxmox?
Not sure how you are going to game on it, without doing HW passthrough, which is... tbh, quite a pain to get to work at all
video tutorials
I bet that video is sponsored
why are they recommending you to use parsec
Its certainly something I would never use
because its not free/opensource
What's parsec?
Wait, RDP?
Why?
For all that couldnt you just use TeamViewer?
Ive considered it on and off. Youd need to make sure you had super low latency lan setup
Been tossing around a similar idea for awhile. Itd let you use almost any screen with a Bluetooth connection and the ability to run the software into a personal gaming pc
Bluetooth assuming for peripherals
Cuz ive got an ipad i was looking for a way to reuse. I dont know enough about all that to help you much though
It hasnt been relevant enough for me to find any videos or anything right now. Ill check it out tho
My adhd brain has 1500000 projects that i swear I'll get to at some point haha
Try porting a Linux appplication to macOS
You'll get a good 7-14 days off
Yea no, you can't yet
Microsoft isn't even distributing the ISO
Then use QEMU and virtualise?
UTM better
Well, that's been a pain in the side Linux gamers for years
So, you aren't alone
Thats why i keep my main pc windows. I wanna sit down after work, press a button to update drivers, and go.
Have you tried stuff like steamlink? Or is that out of your use case
Yea, that might be easier
Like to me it sounds like what you need is a whole new pc thats meant to do what you want
Cant you add non steam games to your library?
Not sure how that all interacts. I dont use steam too much
Yes, I think so
Yea docks exist
Your pushing it trying to run pvp stuff but you may get it working. If its not good enough for pvp, try other games that don't require as much precision before you give up on it
Its not that your going to have alot of latency nessecarily, but you are 100% going to have more then the other player
Which becomes the issue in games like that. Whereas you don't care as much if you have to press the button a hair earlier in god of war
Rip
Thats the same issue i have with my ipad. Its a first generation mini
Well, Good luck with that
parsec is nice I used it from linux to connect to my windows vm before I had another screen
Nice
I needed another to test this meshing
Spirent VM perhaps?
anyone know how to fix this?
no
whats with you and your $20k solutions
he wants free
lol
anyone?
change dns server
i changed it to 1.1.1.1 and 1.0.0.1 but same thing still persists
im not even sure if its a problem with the dns but every time i go on my pc i have to turn it off and on multiple time for my internet to work normally
like it will connect and say 4-5 bars but be AWFULLY slow
I did not realize they had VMs
Yah, you can do virtual appliances now too
when I type in a url and hit enter how does my pc know what server to connect to
Look up on how DNS works.
dns
@snow lance it resolves the hostname in the url, opens a TCP socket to this IP address on port 80 or 443 for HTTPS
Then, it sends the HTTP headers, and since HTTP version 1.1, it also sends the hostname as a field
so if you want a URL you ask the dns if you can have it?
Pretty much.
ah
kinda
if you fetch http://google.com/
Search the world's information, including webpages, images, videos and more. Google has many special features to help you find exactly what you're looking for.

what it does
computer asks the dns server
it resolves google.com
and your computer does a HTTP request to that ip
Then it opens a TCP connection to that IP address
Sends the HTTP request in that TCP socket
and the server responds
with the content
does my isp plan the physical route the signals should go then or smth
That's BGP now
kinda
to arrive at the server physically
@snow lance HTTP is layer 7, that's all much higher
that's BGP and MPLS
OSDI model or something
Sorry yea
Layer 3 is IP
that's routing, BGP and stuff
ahhh
bgp chooses the path
Layer 4 is the transport layer, this defines things like UDP and TCP, TCP being the most dominant for reliable transmission
and ISP does that?
between ASNs
b0rDer GaTewAy Pr0toCOl
yes
very interesting
@snow lance the actual provisioning of the routes on the internet, that is done behind the scenes, and this uses a crazy complex combination of BGP, MPLS and OSPF
isp sets up BGP and all internal routing and peering with other ISPs
does it have any big delay?
wdym?
does your simple google search lag >:D