UFW: allow routing to dummy interface on only one port
UFW: allow routing to dummy interface on only one port
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UFW: allow routing to dummy interface on only one port
I have an Ubuntu server with two interfaces, one physical eth0 on network xx00::/64 with static link-local ip fe80::25/64 and one dummy dummy0 with static public ip xx01::1/64. On the gateway fe80:......

Reposting my question here to cast a wider net