[alcatel-nsp] 7750 SR OS 7.0 IPv6 over IPv4 tunnel

[Dan Snyder]

Yes you can do this...here are some configuration examples from two routers
that are shown below how you have described.

*A:r33>config>router# info
----------------------------------------------
#--------------------------------------------------
echo "IP Configuration"
#--------------------------------------------------

 interface "system"
            address 10.0.0.33/32
            ipv6
                address 3FFE::C8C8:C803/128
            exit
        exit
interface "to-r32"
            address 10.32.33.33/24
            port 1/1/3
        exit
#--------------------------------------------------
echo "Static IPv6 Route Configuration"
#--------------------------------------------------
        static-route 3FFE::C8C8:C802/128 indirect 10.0.0.32
#--------------------------------------------------
echo "OSPFv2 Configuration"
#--------------------------------------------------
        ospf
            area 0.0.0.0
                interface "system"
                exit
                interface "to-r32"
                    interface-type point-to-point
                exit








A:r32>config>router# info
----------------------------------------------
#--------------------------------------------------
echo "IP Configuration"
#--------------------------------------------------
interface "system"
            address 10.0.0.32/32
            ipv6
                address 3FFE::C8C8:C802/128
            exit
        exit
interface "to-r33"
            address 10.32.33.32/24
            port 1/1/3
        exit
#--------------------------------------------------
echo "Static IPv6 Route Configuration"
#--------------------------------------------------
        static-route 3FFE::C8C8:C803/128 indirect 10.0.0.33
#--------------------------------------------------
echo "OSPFv2 Configuration"
#--------------------------------------------------
        ospf
            area 0.0.0.0
                interface "system"
                exit
                interface "to-r33"
                    interface-type point-to-point
                exit
            exit



:r32# ping 3FFE::C8C8:C803
PING 3FFE::C8C8:C803 56 data bytes
64 bytes from 3FFE::C8C8:C803 icmp_seq=1 hlim=64 time=1.41ms.
64 bytes from 3FFE::C8C8:C803 icmp_seq=2 hlim=64 time=1.32ms.
64 bytes from 3FFE::C8C8:C803 icmp_seq=3 hlim=64 time=1.32ms.
64 bytes from 3FFE::C8C8:C803 icmp_seq=4 hlim=64 time=1.35ms.
64 bytes from 3FFE::C8C8:C803 icmp_seq=5 hlim=64 time=1.37ms.

A:r32# traceroute 3FFE::C8C8:C803
traceroute to 3FFE::C8C8:C803, 30 hops max, 60 byte packets
  1  3FFE::C8C8:C803 (3FFE::C8C8:C803)    1.57 ms  1.49 ms  1.79 ms
A:r32#

---- 3FFE::C8C8:C803 PING Statistics ----
5 packets transmitted, 5 packets received, 0.00% packet loss
round-trip min = 1.32ms, avg = 1.35ms, max = 1.41ms, stddev = 0.037ms
A:r32#
A:r32# show router route-table ipv6

===============================================================================
IPv6 Route Table (Router: Base)
===============================================================================
Dest Prefix                                   Type    Proto    Age
Pref
       Next Hop[Interface Name]                                     Metric

-------------------------------------------------------------------------------
3FFE::C8C8:C802/128                           Local   Local    00h14m24s   0

       system                                                       0
3FFE::C8C8:C803/128                           Remote  Static   00h09m22s   5

       10.0.0.33                                                    1
-------------------------------------------------------------------------------
No. of Routes: 3
===============================================================================
A:r32#


HTH,
Dan



On Tue, Sep 28, 2010 at 8:44 PM, Bryan <deadheadblues at gmail.com> wrote:

> Hello,
>
> I am trying to get an IPv6 over IPv4 tunnel working on 2 7750s with
> 7.0. Here is my plan:
>
> IPv6---R2<---IPv4--->R3---IPv6
>
> R2 and R3 will have a direct IPv4 connectivity.
> Each router will have a loopback as an endpoint for the tunnel (this
> will have IPv4 and IPv6 addresses).
> Then another loopback will have only IPv6 addressing to simulate an IPv6
> LAN.
> Routing between the "LANs" will be done using static routes.
>
> Is this possible? I have been reading and following the 7.0 Router
> Guide pages 52-60. Not really sure what the guide is going for since
> no explanation or context is given for their configuration examples. I
> have no clue what BGP is doing there.
>
> Thanks,
>
> Bryan
> _______________________________________________
> alcatel-nsp mailing list
> alcatel-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/alcatel-nsp
>
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