Port doesnt open

[drowsy python]

is the nsg attached to the nic?

[cold stratus]

wdym sorry im new to azure

[cold stratus]

everything is ok

[drowsy python]

@cold stratus did you solve it?

[cold stratus]

no

[drowsy python]

its might be a problem in guest os

[cold stratus]

wdym

[drowsy python]

inside the VM

linux or windows

the firewall needs to be opened in there aswell

[cold stratus]

its linux debian 11

oh so i need to issue a command to open a firewall

the*

[drowsy python]

yea

sudo firewall-cmd --state

sudo systemctl stop firewalld

if it works after these commands. Then you need to enable the firewall again and add the correct ports.

assuming you are using firewalld

[cold stratus]

i fixed it thx

[smoky phoenix]

Have you checked the nsg flow logs?

I'm not sure if 0.0.0.0/0 will work in azure

Your source and destination should look like this

by the way 0.0.0.0/0 is very insecure

@cold stratus