config_local_arch/etc/systemd/network/20-ethernet.network, branch ba Device dependent config files for Arch Linux, managed by https://git.flylightning.xyz/fsh/tree/sh/cfg (git bare repo method) https://git.flylightning.xyz/config_local_arch/atom?h=ba 2025-07-28T07:44:48Z SIT 6in4 tunnel make sure use ens18 2025-07-28T07:44:48Z Xiao Pan xyz@flylightning.xyz 2025-07-28T07:44:37Z urn:sha1:c1bc9e7257dad652fd889c44cc9c7b5c5546bedc Because ens19 seems no network, if use ens19 then ipv6 will not work. The config in the past sometimes ipv6 not work I think is due to somehow SIT 6in4 tunnel sometimes use ens19 instead of ens18. ba network, need 6in4 sit tunnel see arch wiki 2025-07-08T15:00:41Z Xiao Pan xyz@flylightning.xyz 2025-07-08T15:00:41Z urn:sha1:98dc3ce681bbe5f0ffcaf6093b8888079a080f36