I configured my tunnel with hurricane and then I tried to configure the tunnel.
I'm behind a NAT so I entered the IP that I got from my router (192.168.1.16 in this case)
But when I try to ping ipv6.google.com for example I only get time-outs.
But what looks a bit strange to me too is the IP from which it pings, it isn't the same as Hurricane's IPv6 address or the one I got assigned.
sh-3.2# ping6 ipv6.google.com
PING6(56=40+8+8 bytes) ::6233:4bff:fe0e:421 --> 2a00:1450:8006::93
What did I do wrong in my configuration?
I don't know
How did you set it up? What commands did you issue?
What do your routing tables look like?
What does ifconfig show?
well it looks like it's working now... I don't have a clue about what changed, but it works now so thank you for the intention to help me ;-)
I have the same situation. Ubuntu router, with desktop behind it. Router can hit ipv6.google.com, and the desktop cannot.
i used the instruction on tunnelbroker to create sit0 and sit1.
Here's what the site gives me to enter:
IPv6 Tunnel Endpoints
Server IPv4 address: 72.52.104.74
Server IPv6 address: 2001:470:1f04:173a::1/64
Client IPv4 address: 199.67.249.190
Client IPv6 address: 2001:470:1f04:173a::2/64
Available DNS Resolvers
Anycasted IPv6 Caching Nameserver: 2001:470:20::2
Anycasted IPv4 Caching Nameserver: 74.82.42.42
Routed IPv6 Prefixes and rDNS Delegations
Routed /48: Allocate /48
Routed /64: 2001:470:1f05:173a::/64
here's the server stats:
eth0 Link encap:Ethernet HWaddr 00:0c:29:94:8e:fd
inet addr:199.67.249.190 Bcast:199.67.249.191 Mask:255.255.255.240
inet6 addr: fe80::20c:29ff:fe94:8efd/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:18058 errors:0 dropped:0 overruns:0 frame:0
TX packets:9269 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:18327159 (18.3 MB) TX bytes:847075 (847.0 KB)
eth1 Link encap:Ethernet HWaddr 00:0c:29:94:8e:07
inet addr:10.99.99.1 Bcast:10.99.99.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fe94:8e07/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:11729 errors:0 dropped:0 overruns:0 frame:0
TX packets:12295 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:883382 (883.3 KB) TX bytes:17908524 (17.9 MB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:6 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:560 (560.0 B) TX bytes:560 (560.0 B)
sit0 Link encap:IPv6-in-IPv4
inet6 addr: ::127.0.0.1/96 Scope:Unknown
inet6 addr: ::199.67.249.190/96 Scope:Compat
inet6 addr: ::10.99.99.1/96 Scope:Compat
UP RUNNING NOARP MTU:1480 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
sit1 Link encap:IPv6-in-IPv4
inet6 addr: 2001:470:1f04:173a::2/64 Scope:Global
inet6 addr: fe80::c743:f9be/64 Scope:Link
inet6 addr: fe80::a63:6301/64 Scope:Link
UP POINTOPOINT RUNNING NOARP MTU:1480 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:416 (416.0 B) TX bytes:416 (416.0 B)
Kernel IPv6 routing table
Destination Next Hop Flag Met Ref Use If
::/96 :: Un 256 0 0 sit0
2001:470:1f04:173a::/64 :: Un 256 0 0 sit1
fe80::/64 :: U 256 0 0 eth1
fe80::/64 :: U 256 0 0 eth0
fe80::/64 :: Un 256 0 0 sit1
::/0 :: U 1 0 0 sit1
::/0 :: !n -1 1 108 lo
::1/128 :: Un 0 1 6 lo
::10.99.99.1/128 :: Un 0 1 0 lo
::127.0.0.1/128 :: Un 0 1 0 lo
::199.67.249.190/128 :: Un 0 1 0 lo
2001:470:1f04:173a::/128 :: Un 0 1 0 lo
2001:470:1f04:173a::2/128 :: Un 0 1 4 lo
fe80::/128 :: Un 0 1 0 lo
fe80::/128 :: Un 0 1 0 lo
fe80::/128 :: Un 0 1 0 lo
fe80::a63:6301/128 :: Un 0 1 0 lo
fe80::c743:f9be/128 :: Un 0 1 0 lo
fe80::20c:29ff:fe94:8e07/128 :: Un 0 1 0 lo
fe80::20c:29ff:fe94:8efd/128 :: Un 0 1 14 lo
ff00::/8 :: U 256 0 0 eth1
ff00::/8 :: U 256 0 0 eth0
ff00::/8 :: U 256 0 0 sit1
::/0 :: !n -1 1 108 lo
interface eth0
{
AdvSendAdvert on;
prefix 2001:470:1f05:173a::/64
{
AdvOnLink on;
AdvAutonomous on;
AdvRouterAddr on;
};
};
this is the configuration I used to make the tunnel:
ifconfig sit0 up
ifconfig sit0 inet6 tunnel ::72.52.104.74
ifconfig sit1 up
ifconfig sit1 inet6 add 2001:470:1f04:173a::2/64
route -A inet6 add ::/0 dev sit1
My desktop:
eth0 Link encap:Ethernet HWaddr 00:0c:29:25:aa:2c
inet addr:10.99.99.2 Bcast:10.99.99.255 Mask:255.255.255.0
inet6 addr: 2001:470:1f05:173a:20c:29ff:fe25:aa2c/64 Scope:Global
inet6 addr: fe80::20c:29ff:fe25:aa2c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:10719 errors:0 dropped:0 overruns:0 frame:0
TX packets:6557 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:15611265 (15.6 MB) TX bytes:509603 (509.6 KB)
Interrupt:18 Base address:0x2000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:240 (240.0 B) TX bytes:240 (240.0 B)
Kernel IPv6 routing table
Destination Next Hop Flag Met Ref Use If
2001:470:1f05:173a::/64 :: UAe 256 0 2 eth0
fe80::/64 :: U 256 0 0 eth0
::/0 fe80::20c:29ff:fe94:8efd UGDA 1024 0 35 eth0
::/0 :: !n -1 1 38 lo
::1/128 :: Un 0 1 5 lo
2001:470:1f05:173a:20c:29ff:fe25:aa2c/128 :: Un 0 1 1 lo
fe80::20c:29ff:fe25:aa2c/128 :: Un 0 1 4 lo
ff00::/8 :: U 256 0 0 eth0
::/0 :: !n -1 1 38 lo
in have sysctl.conf I have uncommented:
net.ipv6.conf.all.forwarding=1
Ipv4 forwarding works fine, so I'm assuming I have a problem in ipv6 forwarding somewhere. Do i need to set a msquarade or is the an iptables? i have ipv4 masquerading set, using UFW: before.rules
*nat
:POSTROUTING ACCEPT [0:0]
# Forward traffic from eth1 through eth0.
-A POSTROUTING -s 10.99.99.0/24 -o eth0 -j MASQUERADE
on the router, did you add 2001:470:1f05:173a::1/64 to the LAN facing NIC?
I'd have to agree...you need to assign an address to eth1 on your router.
Added the ip6 addresss to eth1, that seems to have resolved it. Thank you.