static route LXC Ubuntu 18.04 container

[eduardo2308]

How to add a static route to an LXC container with Ubuntu 18.04, since the network configuration is no longer in the interfaces file

 

[oguz]

hi,

on the GUI select the container and go to Resources -> Network

 

[eduardo2308]

i want to do this: ip route add {NETWORK/MASK} via {GATEWAYIP}
before you put it in the interfaces file to be persistent

 

[oguz]

oh sorry, i misunderstood.

to make custom network interfaces in the container you can make PVE ignore it: http://pve.proxmox.com/pve-docs/pve-admin-guide.html#_guest_operating_system_configuration

like touch /etc/.pve-ignore.interfaces will make PVE not modify the interfaces file and your changes should be kept.

be aware that most our ubuntu containers use systemd-networkd to configure networking

 

[promok]

oh sorry, i misunderstood.

to make custom network interfaces in the container you can make PVE ignore it: http://pve.proxmox.com/pve-docs/pve-admin-guide.html#_guest_operating_system_configuration

like touch /etc/.pve-ignore.interfaces will make PVE not modify the interfaces file and your changes should be kept.

be aware that most our ubuntu containers use systemd-networkd to configure networking

No, I would like to make custom routes for the existing interface. And make them persistent after reboot.

 

[inchprocessor]

No, I would like to make custom routes for the existing interface. And make them persistent after reboot. http://pve.proxmox.com/pve-docs/pve-admin-guide.html#_guest_operating_system_configuration escape road 2

I want to do that too. But I can't think of any other way.

 

[serg_]

https://piotrkalinowski.com/note/static-routes-in-ubuntu-20-04-lxc/

it was useful for me