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IPv6 Router settings

Started by FutureCow, February 23, 2011, 01:08:28 PM

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FutureCow

After reading some information about IPv6, i'm willing to test is myself. I have a IPv6 ready router also de clients are IPv6 ready.
So i signed up, created a tunnel but now i'm stuck setting it up from the router.
It might be because of the problem that i'm thinking in IPv4.
This is what i'm trying:
Setup the tunnel with the router, and also setup DHCPv6 inside the router to give the LAN PC's a IPv6 address. But i'm stuck, this are the settings i'm using:



    -----------------------------------PC4: 192.168.1.5 / 2001:470:1f15:13aa::13
    -----------------------------------PC3: 192.168.1.4 / 2001:470:1f15:13aa::12
        -----------------------------------PC2: 192.168.1.3 / 2001:470:1f15:13aa::11
Server ------------------------Tunnel----------------------Client (Draytek Router)---------------------LAN---------------------------------PC1: 192.168.1.2 / 2001:470:1f15:13aa::10
ipv4: 216.66.84.46     ipv4: 81.24.96.88 ipv4: 192.168.1.1
ipv6: 2001:470:1f14:13aa::1/64     ipv6: 2001:470:1f14:13aa::2/64 ipv6: 2001:470:1F15:13AA::3 ??

    WAN settings:
HE Tunnel Details:     IPv6 Connection type:    Static IPv6
Server IPv4 address: 216.66.84.46 IPv6 Address: 2001:470:1f14:13aa::2
Server IPv6 address: 2001:470:1f14:13aa::1/64 Prefix lenght: 0
Client IPv4 address: 81.24.96.88 Gateway IPv6 Address: 2001:470:1F14:13AA::1
Client IPv6 address: 2001:470:1f14:13aa::2/64 Primary DNS Server:     2001:470:20::2

Available DNS Resolvers LAN Settings:
Anycasted IPv6 Caching Nameserver: 2001:470:20::2 IPv6 Address: 2001:470:1F15:13AA::3/64
Anycasted IPv4 Caching Nameserver: 74.82.42.42 IPv6 LL Address: fe80::250:7fff:fece:1d38
IPv6 Autoconfiguration: DHCPv6 Server
Routed IPv6 Prefixes and rDNS Delegations DHCP IPv6 Start: 2001:470:1F15:13AA::10/64
Routed /64: 2001:470:1f15:13aa::/64 DHCP IPv6 End: 2001:470:1F15:13AA::FF/64

cholzhauer

I don't think your tunnel is online is it?


[carl@mars ~]$ ping6 2001:470:1f14:13aa::2
PING6(56=40+8+8 bytes) 2001:470:c27d:e000:20c:29ff:fe8a:1618 --> 2001:470:1f14:13aa::2
^C
--- 2001:470:1f14:13aa::2 ping6 statistics ---
17 packets transmitted, 0 packets received, 100.0% packet loss


Where are you attempting to host the tunnel?  On your Draytek?  Are you able to ping 2001:470:1f14:13aa::1?

Oh, and thank you for posting all of the IP addresses and not x'ing them out ;)

FutureCow

#2
well these are not the real IP's :) that's why you can't ping them!

cholzhauer

So the 2001:470:1f14:13aa::2 isn't your side of the tunnel?

If not, I take back my last comment :(

Can you ping the HE side of the tunnel?

FutureCow

IPv6 no reply

IPv4:
--- 216.66.84.46 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 10.962/14.565/18.653 ms


cholzhauer

So your tunnel isn't up if you can't ping the HE side.

What commands did you run to set up the tunnel in the first place?

FutureCow

well that is my question. Am I able to setup the Tunnel with my Draytek Router (2130n)?

cholzhauer

From what I can find on google, yes, it looks like it

FutureCow

#8
I made some progress:
Made a SSH connection to the router and used the Linux-Route2 for confirurating the Tunnel


ip tunnel add he-ipv6 mode sit remote 216.66.84.46 local 81.24.96.88 ttl 255
ip link set he-ipv6 up
ip addr add 2001:470:1f14:13aa::2/64 dev he-ipv6
ip route add ::/0 dev he-ipv6
ip -f inet6 addr


The code modprobe ipv6 didn't work.  (-ash: modprobe: not found)

Ping reply:
PING 2001:470:1f14:13aa::1 (2001:470:1f14:13ea::1): 56 data bytes
64 bytes from 2001:470:1f14:13aa::1: seq=0 ttl=64 time=18.309 ms
64 bytes from 2001:470:1f14:13aa::1: seq=1 ttl=64 time=14.456 ms
64 bytes from 2001:470:1f14:13aa::1: seq=2 ttl=64 time=14.780 ms
64 bytes from 2001:470:1f14:13aa::1: seq=3 ttl=64 time=14.693 ms
64 bytes from 2001:470:1f14:13aa::1: seq=4 ttl=64 time=11.326 ms

--- 2001:470:1f14:13ea::1 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 11.326/14.712/18.309 ms


So the tunnel is working?
I can't ping other IPv6 addresses

How to setup the LAN side of the router en the LAN clients?


root@Vigor2130:~# ifconfig
br-lan    Link encap:Ethernet  HWaddr 00:50:7F:CE:1D:38
          inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: 2001:470:1f15:13aa::3/64 Scope:Global
          inet6 addr: fe80::250:7fff:fece:1d38/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:474767 errors:0 dropped:0 overruns:0 frame:0
          TX packets:644813 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:104442495 (99.6 MiB)  TX bytes:636495874 (607.0 MiB)

br-wan    Link encap:Ethernet  HWaddr 00:50:7F:CE:1D:39
          inet addr:81.24.96.88  Bcast:81.24.99.255  Mask:255.255.252.0
          inet6 addr: 2001:470:1f14:13aa::2/0 Scope:Global
          inet6 addr: fe80::250:7fff:fece:1d39/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:208909 errors:0 dropped:0 overruns:0 frame:0
          TX packets:43107 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:56026654 (53.4 MiB)  TX bytes:5974288 (5.6 MiB)

cholzhauer

Yep, since you were able to ping 2001:470:1f14:13aa::1 it means your tunnel is up.

As for distributing addresses, does it do Router Advertisement?  Make sure you use your routed /64 for this. (Available on your tunnel page)