Re: Query: BGP fall-over

From: Vibeesh S <vibselva_at_gmail.com>
Date: Fri, 2 Apr 2010 19:27:51 +0530

Thanks guys. got it to work & learnt more than one way to do it :) thank
you.

On Thu, Apr 1, 2010 at 12:08 AM, jack daniels <jckdaniels12_at_gmail.com>wrote:

> try with neighbour x.x.x.x fall-over route-map TEST
>
>
> route-map TEST >>>>match ip address prefix ( route to BGP neighbour IP
> address ) in routing table , which will be removed once link is down......
>
>
>
> On Wed, Mar 31, 2010 at 11:40 PM, jack daniels <jckdaniels12_at_gmail.com>wrote:
>
>> try with neighbour x.x.x.x fall-over route-map TEST
>>
>>
>> route-map TEST >>>>match ip address prefix in routing table , which will
>> be removed once link is down......
>>
>> On Tue, Mar 30, 2010 at 8:21 PM, srinivas pv <
>> vsrinivas.paturi_at_gmail.com> wrote:
>>
>>> Hi Vibeesh,
>>>
>>> I think if the router has summary or default IGP route, then fall-over
>>> will
>>> not trigger.
>>>
>>> Could you try the same with route-map option under fall-over command
>>> where
>>> the route-map should only permit bgp neighbor?
>>>
>>> Thanks,
>>> Srinivas
>>>
>>> On Tue, Mar 30, 2010 at 8:09 PM, Vibeesh S <vibselva_at_gmail.com> wrote:
>>>
>>> > Hi,
>>> >
>>> > I have bgp configured & running on two routers connected through a
>>> switch.
>>> > I
>>> > have the BGP Fast Peering Session Deactivation configured on both
>>> sides.
>>> > I also have ospf configured on the interfaces.
>>> >
>>> > Even when i shut one of the interfaces the bgp session is not
>>> terminated
>>> > for 180 secs.
>>> > The ospf goes down but nothing really happens with bgp.
>>> >
>>> > Am I missing something. Please advice.
>>> >
>>> > Thanks,
>>> > Vibs
>>> >
>>> >
>>> >
>>> > router bgp 1
>>> > no synchronization
>>> > bgp log-neighbor-changes
>>> > network 1.0.0.0
>>> > network 2.0.0.0
>>> > neighbor 192.168.0.2 remote-as 2
>>> > neighbor 192.168.0.2 fall-over
>>> > no auto-summary
>>> >
>>> > router bgp 2
>>> > no synchronization
>>> > bgp log-neighbor-changes
>>> > neighbor 192.168.0.1 remote-as 1
>>> > neighbor 192.168.0.1 fall-over
>>> > no auto-summary
>>> >
>>> >
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Received on Fri Apr 02 2010 - 19:27:51 ART

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