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nixfiles/nixos/boxes/home/routing-common
jackos1998 0bd08c4a91
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nixos/home: Recurse over IPv4 only on the home routers
The routers' IPv6 default route runs over the as211024 mesh as a
proto-static route that blackholes rather than withdrawing when the mesh
flaps (e.g. during ipsec churn on a deploy). With "::" in the recursor's
outgoing.source_address, pdns-recursor kept selecting IPv6 to reach
authoritative servers, stalled on timeouts, and took recursion down with
it whenever the mesh bounced. Drop "::" so upstream recursion goes out
the WAN over IPv4 and stays up; AAAA records are still served fine.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-20 19:56:43 +01:00
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