Networking failure after power loss

arthurmitchell

New Member
Mar 12, 2026
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After a power loss I seem to have a routing problem. The PM server web page can be accessed as can the SSH port but coms to any port on LCX's do not route.

I've searched for similar cases but none of them seem to hold the answer. I'd be really grateful for any advice as I really need to get this server back up.

My config is:

Code:
ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute
       valid_lft forever preferred_lft forever
2: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr0 state UP group default qlen 1000
    link/ether d8:9e:f3:8f:0b:9e brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 94:b8:6d:3e:8c:fd brd ff:ff:ff:ff:ff:ff
9: veth115i0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether fe:7c:a2:c2:bf:b3 brd ff:ff:ff:ff:ff:ff link-netnsid 1
    inet6 fe80::fc7c:a2ff:fec2:bfb3/64 scope link
       valid_lft forever preferred_lft forever
10: veth108i0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr108i0 state UP group default qlen 1000
    link/ether fe:6a:91:10:4f:c6 brd ff:ff:ff:ff:ff:ff link-netnsid 0
11: fwbr108i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 76:d1:3b:fb:e3:15 brd ff:ff:ff:ff:ff:ff
12: fwpr108p0@fwln108i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 8a:57:30:b4:77:d6 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::8857:30ff:feb4:77d6/64 scope link
       valid_lft forever preferred_lft forever
13: fwln108i0@fwpr108p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr108i0 state UP group default qlen 1000
    link/ether 76:d1:3b:fb:e3:15 brd ff:ff:ff:ff:ff:ff
14: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether d8:9e:f3:8f:0b:9e brd ff:ff:ff:ff:ff:ff
    inet 10.0.10.183/24 scope global vmbr0
       valid_lft forever preferred_lft forever
    inet6 fe80::da9e:f3ff:fe8f:b9e/64 scope link
       valid_lft forever preferred_lft forever

cat /etc/network/interfaces
# network interface settings; autogenerated
# Please do NOT modify this file directly, unless you know what
# you're doing.
#
# If you want to manage parts of the network configuration manually,
# please utilize the 'source' or 'source-directory' directives to do
# so.
# PVE will preserve these directives, but will NOT read its network
# configuration from sourced files, so do not attempt to move any of
# the PVE managed interfaces into external files!

auto lo
iface lo inet loopback

iface enp2s0 inet manual

auto vmbr0
iface vmbr0 inet static
    address 10.0.10.183/24
    gateway 10.0.10.1
    bridge-ports enp2s0
    bridge-stp off
    bridge-fd 0
    bridge-vlan-aware yes
    bridge-vids 2-4094

iface wlp3s0 inet manual

ip route
default via 10.0.10.1 dev vmbr0 proto kernel onlink
10.0.10.0/24 dev vmbr0 proto kernel scope link src 10.0.10.183
 
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