So this morning, I have been trying to configure IPv6 upon my network using the guide I found on reddit (of all places) at http://ipv6friday.org/blog/2012/06/ipv6-enabling-training/. Now at first glance, this appears to be working, however, the machine that I am testing, while it is correctly obtaining an address from the range, isn't routing IPv6 where I would expect as demo'd by:
[server] output of "ping6 -c 3 www.facebook.com"
PING www.facebook.com(www6-slb-10-03-frc1.facebook.com) 56 data bytes
64 bytes from www6-slb-10-03-frc1.facebook.com: icmp_seq=1 ttl=47 time=133 ms
64 bytes from www6-slb-10-03-frc1.facebook.com: icmp_seq=2 ttl=47 time=132 ms
64 bytes from www6-slb-10-03-frc1.facebook.com: icmp_seq=3 ttl=47 time=133 ms
--- www.facebook.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 132.464/133.152/133.669/0.506 ms
and
[client] output of "ping6 -c 3 www.facebook.com"
PING www.facebook.com(www6-slb-10-03-frc1.facebook.com) 56 data bytes
--- www.facebook.com ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2016ms
A copy of relevant configurations is below. I have partially anonymised the ranges used:
[server] /etc/radvd.conf
interface eth0 {
AdvSendAdvert on;
MinRtrAdvInterval 3;
MaxRtrAdvInterval 10;
AdvHomeAgentFlag off;
prefix 2a01:348:6:XXX::/64 {
AdvOnLink on;
AdvAutonomous on;
AdvRouterAddr off;
};
RDNSS 2a01:348:6:XXX::2 {
AdvRDNSSLifetime 30;
};
};
[client] output of "sudo ifconfig"
wlan0 Link encap:Ethernet HWaddr xx:xx:xx:xx:xx:dd
inet addr:192.168.1.31 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: 2a01:348:6:XXX:XXX:feff:fe81:70dd/64 Scope:Global
inet6 addr: fe80::c617:XXX:XXX:70dd/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:99921 errors:0 dropped:0 overruns:0 frame:0
TX packets:74457 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:103144730 (103.1 MB) TX bytes:10523791 (10.5 MB)
[client] output of "ip -6 route show dev wlan0"
2a01:348:6:XXX::/64 proto kernel metric 256 expires 86405sec
fe80::/64 proto kernel metric 256
default via fe80::202:XXX:XXX:7345 proto kernel metric 1024 hoplimit 64
Now by my thinking, this is trying to route IPv6 over loopback by default and not using the other route via 2a01. My question, what is going on here and how do I change the default routing?
Thanks in advance!
Edit
As requested, a traceroute from the server to facebook:
[server] output of "traceroute -6 www.facebook.com"
matthew@192:~$ traceroute -6 www.facebook.com
traceroute to www.facebook.com (2a03:2880:2110:3f03:face:b00c::), 30 hops max, 80 byte packets
1 gw-1459.lon-02.gb.sixxs.net (2a01:348:6:5b2::1) 80.071 ms 81.407 ms 81.361 ms
2 gblon02.sixxs.net (2a01:348:0:4:0:3:1:1) 81.271 ms 95.160 ms 109.436 ms
3 ge-0-0-5-20.cs0.thw.uk.goscomb.net (2a01:348:0:4:0:3:0:1) 109.430 ms 109.065 ms 109.004 ms
4 xe-0-1-1.cs0.the.uk.goscomb.net (2a01:348::36:1:1) 108.915 ms 108.905 ms 108.815 ms
5 xe-0-1-0.cs0.gs2.uk.goscomb.net (2a01:348::24:1:1) 110.143 ms 110.089 ms 110.033 ms
6 xe-0-1-0-0.cs1.gs2.uk.goscomb.net (2a01:348::40:1:1) 109.943 ms 46.947 ms 47.509 ms
7 xe-0-1-0.cs0.sov.uk.goscomb.net (2a01:348::41:1:1) 53.724 ms 53.645 ms 54.847 ms
8 ge-1-1-5.rt0.sov.uk.goscomb.net (2a01:348::17:0:1) 56.107 ms 58.176 ms 59.559 ms
9 lonap.he.net (2001:7f8:17::1b1b:1) 63.359 ms 63.270 ms 65.433 ms
10 2001:7f8:4::80a6:1 (2001:7f8:4::80a6:1) 175.217 ms 142.380 ms 174.992 ms
11 xe-3-3-0.bb02.iad2.tfbnw.net (2620:0:1cff:dead:beef::24d) 146.202 ms 148.312 ms 149.878 ms
12 ae9.bb02.frc1.tfbnw.net (2620:0:1cff:dead:beef::d6) 126.861 ms 127.347 ms 128.946 ms
13 ae2.dr01.frc1.tfbnw.net (2620:0:1cff:dead:beef::97) 129.830 ms ae2.dr02.frc1.tfbnw.net (2620:0:1cff:dead:beef::9b) 130.823 ms 132.602 ms
14 2620:0:1cff:dead:beee::163 (2620:0:1cff:dead:beee::163) 134.811 ms 2620:0:1cff:dead:beee::15d (2620:0:1cff:dead:beee::15d) 137.022 ms 2620:0:1cff:dead:beee::153 (2620:0:1cff:dead:beee::153) 139.157 ms
And from the client with IPv6 still enabled via radvd
[client] output of "traceroute -6 www.facebook.com"
matthew@matthew-laptop:~$ traceroute -6 www.facebook.com
traceroute to www.facebook.com (2a03:2880:2110:3f01:face:b00c::), 30 hops max, 80 byte packets
1 * * *
2 * * *
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14 * * *
15 * * *
16 * * *