Public bug reported:
Using netplan.io 0.97-0ubuntu1~18.04.1 with this configuration:
network:
ethernets:
eth0:
dhcp4: true
dhcp4-overrides:
use-routes: false
routes:
- to: 0.0.0.0/0
via: 192.168.0.1
table: 1
- to: 192.168.0.1/24
via: 192.168.0.1
table: 1
routing-policy:
- to: 0.0.0.0/0
from: 192.168.0.1/24
table: 1
eth1:
dhcp4: true
dhcp4-overrides:
use-routes: false
routes:
- to: 0.0.0.0/0
via: 192.168.30.1
table: 2
- to: 192.168.30.1/24
via: 192.168.30.1
table: 2
routing-policy:
- to: 0.0.0.0/0
from: 192.168.30.1/24
table: 2
version: 2
I understand from the documentation that netplan should discard the
routes recived from DHCP, and add my defined routes. In my configuration
I want so setup source routing, and I expect netplan to create table 1
and table 2 from this configuration.
But, with this config. None of the tables is actually created:
root@bunt:~# ip -4 rule list
0: from all lookup local
0: from 192.168.30.1/24 lookup 2
0: from 192.168.0.1/24 lookup 1
32766: from all lookup main
32767: from all lookup default
root@bunt:~# ip -4 route show table 1
root@bunt:~# ip -4 route show table 2
The rules are in place, but the routing tables are empty/non-existing.
** Affects: netplan.io (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1830641
Title:
User-defined IPv4 routing tables are not created when using DHCP and
setting use_routes to false
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