IPv6

Hi everyone, my provider supports native IPv6 over PPPoE. So I set up PPPoE and set IPv6 mode to PPP.

There isn't much more to set at this point, as I just wanted to see if m0n0wall could obtain an IPv6 address on the WAN side. But it only gives me the link-local address in the interfaces status page. Anyone know what to look for in the logs? All I can see which looks out of place/wrong is:

dhcp6c[1266]: client6_send: transmit failed: Network is unreachable.

The interface:

IPv6 address    fe80::a00:27ff:fe65:aca2%ng0/64
IPv6 gateway    ng0   

The entire log:

[spoiler]
Jun 1 21:02:12    mpd: [pppoe] IPV6CP: rec'd Configure Ack #1 (Req-Sent)
Jun 1 21:02:12    mpd: [pppoe] IPV6CP: state change Req-Sent --> Ack-Rcvd
Jun 1 21:02:12    mpd: [pppoe] IPCP: rec'd Configure Nak #2 (Req-Sent)
Jun 1 21:02:12    mpd: IPADDR 80.101.113.x
Jun 1 21:02:12    mpd: 80.101.113.x is OK
Jun 1 21:02:12    mpd: PRIDNS 194.109.6.66
Jun 1 21:02:12    mpd: SECDNS 194.109.9.99
Jun 1 21:02:12    mpd: [pppoe] IPCP: SendConfigReq #3
Jun 1 21:02:12    mpd: IPADDR 80.101.113.x
Jun 1 21:02:12    mpd: PRIDNS 194.109.6.66
Jun 1 21:02:12    mpd: SECDNS 194.109.9.99
Jun 1 21:02:12    mpd: [pppoe] IPCP: rec'd Configure Ack #3 (Req-Sent)
Jun 1 21:02:12    mpd: IPADDR 80.101.113.x
Jun 1 21:02:12    mpd: PRIDNS 194.109.6.66
Jun 1 21:02:12    mpd: SECDNS 194.109.9.99
Jun 1 21:02:12    mpd: [pppoe] IPCP: state change Req-Sent --> Ack-Rcvd
Jun 1 21:02:12    mpd: [pppoe] IPCP: rec'd Configure Request #234 (Ack-Rcvd)
Jun 1 21:02:12    mpd: IPADDR 194.109.5.227
Jun 1 21:02:12    mpd: 194.109.5.227 is OK
Jun 1 21:02:12    mpd: [pppoe] IPCP: SendConfigAck #234
Jun 1 21:02:12    mpd: IPADDR 194.109.5.227
Jun 1 21:02:12    mpd: [pppoe] IPCP: state change Ack-Rcvd --> Opened
Jun 1 21:02:12    mpd: [pppoe] IPCP: LayerUp
Jun 1 21:02:12    mpd: 80.101.113.x -> 194.109.5.227
Jun 1 21:02:12    mpd: [pppoe] IFACE: Up event
Jun 1 21:02:12    mpd: [pppoe] IPV6CP: rec'd Configure Request #168 (Ack-Rcvd)
Jun 1 21:02:12    mpd: [pppoe] IPV6CP: SendConfigAck #168
Jun 1 21:02:12    mpd: [pppoe] IPV6CP: state change Ack-Rcvd --> Opened
Jun 1 21:02:12    mpd: [pppoe] IPV6CP: LayerUp
Jun 1 21:02:12    mpd: 0a00:27ff:fe65:aca2 -> 0090:1a00:0142:70eb
Jun 1 21:02:12    kernel: nd6_dad_timer: called with non-tentative address fe80:0005::0a00:27ff:fe65:aca2(ng0)
Jun 1 21:02:12    dnsmasq[1444]: started, version 2.45 cachesize 150
Jun 1 21:02:12    dnsmasq[1444]: compile time options: IPv6 GNU-getopt BSD-bridge ISC-leasefile no-DBus no-I18N TFTP
Jun 1 21:02:12    dnsmasq[1444]: reading /etc/resolv.conf
Jun 1 21:02:12    dnsmasq[1444]: using nameserver 194.109.9.99#53
Jun 1 21:02:12    dnsmasq[1444]: using nameserver 194.109.6.66#53
Jun 1 21:02:12    dnsmasq[1444]: read /etc/hosts - 2 addresses
Jun 1 21:02:13    dhcpd: Internet Systems Consortium DHCP Server V3.0.7
Jun 1 21:02:13    dhcpd: Copyright 2004-2008 Internet Systems Consortium.
Jun 1 21:02:13    dhcpd: All rights reserved.
Jun 1 21:02:13    dhcpd: For info, please visit http://www.isc.org/sw/dhcp/
Jun 1 21:02:16    dnsmasq[1444]: reading /etc/resolv.conf
Jun 1 21:02:16    dnsmasq[1444]: using nameserver 194.109.9.99#53
Jun 1 21:02:16    dnsmasq[1444]: using nameserver 194.109.6.66#53
Jun 1 21:02:28    dhcp6c[1266]: client6_send: transmit failed: Network is unreachable
Jun 1 21:02:28    dhcp6c[1266]: client6_send: transmit failed: Network is unreachable
Jun 1 21:03:37    dhcp6c[1266]: client6_send: transmit failed: Network is unreachable
Jun 1 21:03:37    dhcp6c[1266]: client6_send: transmit failed: Network is unreachable
Jun 1 21:05:32    dhcp6c[1266]: client6_send: transmit failed: Network is unreachable
Jun 1 21:05:32    dhcp6c[1266]: client6_send: transmit failed: Network is unreachable
[/spoiler]

I seem to have narrowed it down to a routing problem. I can ping ipv6 address on the m0n0wall box fine. Also my clients on lan are obtaining IPv6 addresses, but they cannot access the outside world with IPv6. How can I check if the routing is properly set up?

The incoming wan allow all firewall rule was blocking the routing somehow... Very weird. All fixed now and:

Your internet connection is IPv6 capable
2001:<cut>:165e

XS4ALL Networking
[Netherlands]
Address type is
Global Unicast / Native IPv6

You made my day  - the sure thing is you have to allow incoming dhcpv6