[release/v1.2] Cherry pick IPv6 support to v1.2.3#4819

Merged

zhaohuabing merged 3 commits intoenvoyproxy:release/v1.2from zhaohuabing:cherry-pick-v1.2.3

Nov 30, 2024

+1,567-741

Commits on Nov 30, 2024

xds: use IPv4Compat on ready server (envoyproxy#4798 )

zirain
authored and
zhaohuabing
committed
xds: use ::1 if IPFamily is IPv6 on admin server (envoyproxy#4801 )

zirain
authored and
zhaohuabing
committed
listen on ipv4 addresses by default (envoyproxy#4817 )

arkodg
authored and
zhaohuabing
committed