Selfhosted

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A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

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@selfhosted Have a commerical @wireguard vpn on my server. The problem i have is that if i use a docker, it does use the vpn i (mastodon.social)

submitted 7 months ago by Jayjo@mastodon.social to c/selfhosted@lemmy.world

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@selfhosted Have a commerical @wireguard vpn on my server. The problem i have is that if i use a docker, it does use the vpn interface with iptables, but if that goes down, the docker still goes through without the vpn interface. I have looked at iptables, but docker makes it own, and bit of a minefield. Any ideas? Thanks

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[–] atzanteol@sh.itjust.works 1 points 7 months ago

Maybe somebody else will provide more info, but by default docker usually creates a bridge for your containers called docker0 and uses the local system's routing tables.

You need to figure out how to either create a new docket network that only routes via the VPN or do that for your host as well.