@Cheeze_It that's the new "normal".

For 1.2 this could be evaluated in the tunnels node.def file by something like:

I wonder why it is 1 by default now - we actually specify 0 which means "take it from the inbound packet". Nevertheless we need a migrator to mimic existing behavior vor users upgrading from 1.2 -> 1.3, so the migrator should simply insert ttl = 16 into the CLI.

Backport to 1.3 done

VyOS 1.2 has this hardcoded: /opt/vyatta/share/vyatta-cfg/templates/interfaces/vxlan/node.def: VXLAN_TTL="ttl 16"

Issue also exists in VyOS 1.2.7-rc1

@Viacheslav we already have ip6tnl support.

Please retest with the latest 1.4 rolling version. TTL can now be set.

Looks like it is not possible using udev: https://stackoverflow.com/questions/40676914/how-to-set-up-a-udev-rule-for-eth-link-down-link-up

Please retest using the latest ISO image, fix is in there

Giving the nature of the nesting of node.def files and their execution pattern this can not be fixed in 1.2.

Temporary workaround for the VyOS 1.3-rc1 users:

Backport is complete - It will "work" once the 1.3 kernel is updated to 5.10 series