dhcpv6: omit IA_NA on Request master
authorÁlvaro Fernández Rojas <noltari@gmail.com>
Sun, 28 Dec 2025 18:44:16 +0000 (19:44 +0100)
committerÁlvaro Fernández Rojas <noltari@gmail.com>
Mon, 29 Dec 2025 11:33:34 +0000 (12:33 +0100)
commit8abb45065f5ef9d176efa6bd151a1209b05852c4
tree5ff68f297999acb066320ff42b78e6c1b203ed26
parent988d5fb306b3c9a714b1b4d6cda57085a2104ccc
dhcpv6: omit IA_NA on Request

Omit IA_NA on Request if not present on Solicit, which is against RFC7550,
but turns out some broken ISPs don't like this.
See https://github.com/openwrt/odhcp6c/issues/144

Closes: https://github.com/openwrt/odhcp6c/issues/144
Link: https://github.com/openwrt/odhcp6c/pull/147
Fixes: 63461f64d4c1 ("dhcpv6: always include IA_NA and IA_PD in Request message if requested")
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
src/dhcpv6.c