IPv6 Support for nfs-kernel

[Haringstad]

Package: nfs-kernel-server

For existing package:

• expected behavior: Should listen/respond to IPv6
• actual behavior: Not available on IPv6, does work (NFSv3/NFSv4) on IPv4.

Platform:

• QNAP TS-419P II
• Linux QNAP419P 3.4.6 #1 Fri Sep 1 11:00:20 CST 2017 armv5tel GNU/Linux

Clients:

• Linux orange-pi-pc 3.4.113-sun8i #18 SMP PREEMPT Thu Jun 15 02:16:06 CEST 2017 armv7l armv7l armv7l GNU/Linux (Orange Pi PC)
• Linux haringstad-pi 4.9.46-v7+ #1032 SMP Wed Aug 30 12:09:14 BST 2017 armv7l GNU/Linux (Raspberry Pi 3B)

IPv6 is fully functional within the network, including DNS (both PTR and AAAA) for all systems. A NMAP scan shows availability on IPv4, but not on IPv6. Whenever I do setup a nfs-kernel-server on one of the other systems, I can connect with IPv6.

Please advice? And thank you for the hard work! I do love the functionality that you provide with Entware!

[zyxmon]

We build nfs-kernel-server with the same options as upstream https://github.com/openwrt/packages/blob/master/net/nfs-kernel-server/Makefile#L80 Different options in openwrt and entware will lead to a mess. Please ask upstream for ipv6 support.