[SOLVED] Doublepost / Ignore: Network change gone wrong. PVE unreachable

wegi

New Member
Apr 7, 2023
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Hi all,

I messed up trying to change my network inferface for PVE terribly.

I have had problems with unreliable network access to my pve (lost pings, music from a media server did not serve reliably and so on) and wanted to try another network interface from the enxa... one to eno1 while keeping the IP 192.168.1.4. I made the changes listed below in the GUI and rebooted. The result is, that the server is no longer reachable over the network.

I checked /etc/network/interfaces and it looked fine to me as the changes below are there. I am able to ping localhost, but get a "destination unreachable" error, when trying to get to my router @ 192.168.1.1 or any other local address.

It is almost impossible to use editors etc. because my screen is being flooded with CIFS error messages (guess, because it cannot reach a mapped shared)

This is the change I made in the GUI (rescued from the still open browser window)

Because I`m a Linux noob I don't know what to do now to get the machine back online. Can someone help me please? What should I do now?


--- /etc/network/interfaces 2022-03-06 09:40:14.954596035 +0100 +++ /etc/network/interfaces.new 2023-04-07 14:57:05.898065807 +0200 @@ -18,9 +18,7 @@ mtu 1500 auto vmbr0 -iface vmbr0 inet static - address 192.168.1.4/24 - gateway 192.168.1.1 +iface vmbr0 inet manual bridge-ports enxa0cec8e88fc7 bridge-stp off bridge-fd 0 @@ -28,7 +26,9 @@ iface wlp2s0 inet manual auto vmbr1 -iface vmbr1 inet manual +iface vmbr1 inet static + address 192.168.1.4/24 + gateway 192.168.1.1 bridge-ports eno1 bridge-stp off bridge-fd 0

Thank you so much
Markus

(I posted this a few minutes ago, but the thread is not visible. Trying again)
 
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I`m sorry! I posted, then the post was not visible so I reposted, then the second post was not there anymore as well. Thought it was deleted by a mod eventually becaue I did not post it in the network section. But don't know.