Re: ipv6 question !!

From: Nick Griffin (ngriffin@sio.midco.net)
Date: Sun Apr 23 2006 - 16:48:16 GMT-3


Can you post your configs?

graham strydom wrote:
> 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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>>>
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