tailscale/net/netutil
BeckyPauley 0ed6da2826
cmd/k8s-operator, net/netutil: support 4via6 in egress proxy and connector (#19863)
Add support for configuring egress to destinations reachable via 4via6
subnet routes. This change affects standalone egress proxy only- egress
ProxyGroup needs IPv6 support before being able to support 4via6. Egress may
be configured using either the synthesized 4via6 address or the MagicDNS
name (in the form
<IPv4-address-with-hyphens-instead-of-dots>-via-<siteid>[.*]).

Also update the Connector to validate and advertise 4via6 subnet routes.
Export net/netutil.ValidateViaPrefix so it can be reused by the Connector
validation logic.

Updates #19334

Signed-off-by: Becky Pauley <becky@tailscale.com>
2026-05-27 10:54:35 +01:00
..
default_interface_portable_test.go all: remove AUTHORS file and references to it 2026-01-23 15:49:45 -08:00
default_interface_portable.go all: remove AUTHORS file and references to it 2026-01-23 15:49:45 -08:00
ip_forward.go cmd/tailscale,ipn,net/netutil: remove rp_filter strict mode warnings (#18863) 2026-03-04 14:09:19 -05:00
netutil_test.go cmd/tailscale,ipn,net/netutil: remove rp_filter strict mode warnings (#18863) 2026-03-04 14:09:19 -05:00
netutil.go all: remove AUTHORS file and references to it 2026-01-23 15:49:45 -08:00
routes.go cmd/k8s-operator, net/netutil: support 4via6 in egress proxy and connector (#19863) 2026-05-27 10:54:35 +01:00