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Bridge eth1 proxmox on debian
As I know, default interfaces debian:
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address xxx.xxx.xxx.111
netmask 255.255.255.220
gateway xxx.xxx.xxx.110
For bridge network proxmox, done by change like this
auto lo
iface lo inet loopback
iface eth0 inet manual
auto vmbr0
iface vmbr0 inet static
address xxx.xxx.xxx.111
netmask 255.255.255.220
gateway xxx.xxx.xxx.110
bridge_ports eth0
bridge_stp off
bridge_fd 0
But how to bridge if the interfaces like this?
auto lo
iface lo inet loopback
iface eth1 inet static
address xxx.xxx.xxx.111
netmask 255.255.255.220
gateway xxx.xxx.xxx.110
Comments
ethX is more or less only a descriptor. as is vmbrX for the bridge devices...
supposed this:
is all you've got in you /etc/network/interfaces then changing it much like the one you posted above should work:
if there are multiple interfaces and bridges you for sure also have to change vmbr0 to any other number...
Already tried. server/network error. unreachable
Replace with your specific addressing info. In /etc/network/interfaces
In /etc/sysctl.conf
In /etc/rc.local
Why not just edit it in the UI, or is this before you can get network up?
Also in Proxmox you usually put the IP on the bridge interface and not the eth interface.
Then you most probably only told part of the story or posted half of your config. Why it is eth1 in the first place and what happened to eth0 after all? Please post full output of ifconfig from the hostnode in workung state/before changing. Did you issue a full reboot?
Problem solved a few minute ago
I put this config and now working perfect
_ auto lo vmbr0
iface lo inet loopback
iface eth0 inet manual
iface eth1 inet manual
# Bridge setup
iface vmbr0 inet static
address 192.168.1.10
netmask 255.255.255.xxx
gateway 192.168.1.9
broadcast 192.168.1.15
network 192.168.1.8
bridge_ports eth0 eth1_
Ref: https://wiki.debian.org/BridgeNetworkConnections
Thanks for all... many helpfull