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Message #00108
Is it possible to configure an IPv6 nexthop for IPv4 routes?
Hi,
Using the "ip" command I can configure an IPv6 nexthope for an IPv4
route, e.g.:
# ip address add 85.119.82.225/32 dev enX0
# ip -4 route add default via inet6 fe80::1 src 85.119.82.225
This works fine (the router on fe90::1 of that link has IPv4
connectivity).
Is this possible to configure in netplan? The obvious config attempt:
network:
version: 2
renderer: networkd
ethernets:
enX0:
addresses:
- 85.119.82.225/32
nameservers:
addresses: [85.119.80.232, 85.119.80.233]
routes:
- to: default
via: fe80::1
from: 85.119.82.225
gives:
/etc/netplan/nexthop.yaml:13:25: Error in network definition: IP family mismatch in route to 85.119.82.225
from: 85.119.82.225
^
Admittedly I do not know if this is possible with systemd-networkd or
NetworkManager.
Thanks,
Andy
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