[rbak-nsp] L2TP & IPv6 Subscriber

[Jim Tyrrell]

I dont believe IPv6 is available for L2TP subscribers in SEOS6.5 - I 
think you need SEOS11 for that.

Jim.

On 24/09/2012 16:26, Florian Lohoff wrote:
> Hi,
>
> we are having trouble assigning IPv6 Addresses to L2TP Subscribers.
> It seems ND is not working although the same setup works for PPPoE
> attached subscribers.
>
> We see an error in the logs:
>
> Aug 29 01:32:27.807: %PPAINFRA-3-IFACE_ERROR:
> 	56aeeb9c/0018207457/563100000:01/EPPA/EU00:Circuit
> 	255/16:511:63/5/2/4221 IPv6 MTU 0 invalid; Retaining valid MTU 1442 -
> 	0006a09c 000ae05c 00069c08 0007b3b8 000788c2 00074f86 000bb2c8 0007489c
> 	000acfa0 000acf78 00000000'
>
> In the correct case we see the nd profile beeing assigned to the
> subscribers circuit - this is missing when terminating the L2TP
> Subscriber onto the same subscriber default.
>
> This is SEOS-6.5.1.
>
>   subscriber default
>     ip address pool name POOL_DEFAULT
>     ip source-validation
>     ppp mtu 1492
>     dns primary p.r.e.8
>     dns secondary p.r.e.8
>     ipv6 framed-pool POOLv6ND_DEFAULT
>     ipv6 nd-profile nd-profile-default
>     ipv6 delegated-prefix maximum 2
>     dns6 primary  pref:fix::53
>     dns6 secondary pref:fix::53
>     ipv6 source-validation
> !
> [ ... ]
> !
>   nd profile nd-profile-default
> !
>   router nd
>    preferred-lifetime 900
>    valid-lifetime 1800
>
> Flo
>
>
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