Re: ipv6 question !!

From: Petr Lapukhov (petrsoft@gmail.com)
Date: Sat Apr 22 2006 - 12:47:27 GMT-3


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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