Re: ipv6 question !!

From: graham strydom (gstrydom74@ananzi.co.za)
Date: Sun Apr 23 2006 - 07:04:25 GMT-3


hi,

I seem to have the same problem...can ping RIP advertised
address from NBMA spoke to NBMA hub but NOT hub to spoke.

I am however able to ping the Link-Local addresses across
the NBMA network.

On Sat, 22 Apr 2006 12:26:47 -0400
 Victor Cappuccio <cvictor@protokolgroup.com> wrote:
> it's a frame-relay map not an ip add :D
>
>
> george stanza escribis:
> > i dont see that option either..Any idea ?
> >
> >
> > r5(config-subif)#ipv6 address FEC0:0:0:EB::5/64 ?
> > eui-64 Use eui-64 interface identifier
> > <cr>
> >
> > //G
> >
> >
> >
> > On 4/22/06, Petr Lapukhov <petrsoft@gmail.com> wrote:
> >
> >> For example:
> >>
> >> R2:
> >> ===
> >> interface Serial2/1
> >> ipv6 address FE80::2 link-local
> >> frame-relay map ipv6 FE80::5 205
> >>
> >> R5:
> >> ===
> >>
> >> interface Serial2/1.235 multipoint
> >> ipv6 address FE80::5 link-local
> >> frame-relay map ipv6 FE80::2 502
> >>
> >>
> >> Petr
> >>
> >> 2006/4/22, george stanza <cert2006@gmail.com>:
> >>
> >>> hi petr,
> >>>
> >>> Any idea how i do that..I am using 12.2(15)T14
> version of the IOS and i
> >>> dont see any command of that sort...Here is all that
> i have under the
> >>> frame-relay sub-intf command config..
> >>>
> >>>
> >>> r5(config-subif)#frame-relay map ipv6 ?
> >>> X:X:X:X::X Protocol specific address
> >>>
> >>> thanks and appreciate your help..
> >>>
> >>> //George..
> >>>
> >>>
> >>>
> >>> On 4/22/06, Petr Lapukhov <petrsoft@gmail.com >
> wrote:
> >>>
> >>>> George,
> >>>>
> >>>> It looks like you forgot to map link-local IPv6
> addresses on FR
> >>>> multipoint
> >>>> interfaces. RIPng uses link-local addresses as
> next-hop listed in
> >>>> routing
> >>>> updates.
> >>>>
> >>>> Petr
> >>>>
> >>>> 2006/4/22, george stanza <cert2006@gmail.com>:
> >>>>
> >>>>> A simple ipv6 hub & spoke question..
> >>>>>
> >>>> R5 is the hub and R2 is the spoke..
> >>>> Also, R1 is connected to R2 thru ethernet and R1, R2
> & R5 are running
> >>>> RIPng...
> >>>>
> >>>> S0/0
> S0/0.25
> >>>> R1 <----------------> R2 <-----------------> R5
> >>>> ether frame-relay (hub)
> >>>>
> >>>> Can anybody help me why I am able to ping R2's
> serial i/f connected to
> >>>> R5
> >>>> from R1 but not R5.
> >>>> In simple words i am not able to establish
> connectivity between R1 &
> >>>> R5..Am
> >>>> I missing something ?
> >>>>
> >>>> Here is my configuration:
> >>>> ==================
> >>>> R1:
> >>>> ===
> >>>> ipv6 unicast-routing
> >>>> ipv6 router rip 1
> >>>> interface Ethernet2/0.12
> >>>> ipv6 address FEC0:0:0:C::1/64
> >>>> ipv6 enable
> >>>> ipv6 rip 1 enable
> >>>>
> >>>> R2:
> >>>> ===
> >>>> ipv6 unicast-routing
> >>>> ipv6 router rip 1
> >>>> interface Ethernet1/1.12
> >>>> ipv6 address FEC0:0:0:C::2/64
> >>>> ipv6 enable
> >>>> ipv6 rip 1 enable
> >>>> interface Serial2/1
> >>>> ipv6 address FEC0:0:0:EB::2/64
> >>>> ipv6 enable
> >>>> ipv6 rip 1 enable
> >>>> frame-relay map ipv6 FEC0:0:0:EB::5 205 broadcast
> >>>>
> >>>> R5:
> >>>> ===
> >>>> ipv6 unicast-routing
> >>>> ipv6 router rip 1
> >>>> interface Serial2/1.235 multipoint
> >>>> ipv6 address FEC0:0:0:EB::5/64
> >>>> ipv6 enable
> >>>> ipv6 rip 1 enable
> >>>> frame-relay map ipv6 FEC0:0:0:EB::2 502 broadcast
> >>>>
> >>>>
> >>>>
>



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