From: Jason Madsen (madsen.jason@gmail.com)
Date: Thu Nov 27 2008 - 02:24:08 ARST
what I meant, in case it wasn't clear, is that your route-map is referencing
an ACL that doesn't exist in your config'. Try using "*match ip add pref
(name)*" instead of the syntax you used.
Jason
On Wed, Nov 26, 2008 at 9:17 PM, Jason Madsen <madsen.jason@gmail.com>wrote:
> It looks as though you're referencing an ACL that doesn't exist in your
> route-map. Try using "match ip address prefix-list (prefix-list name) and
> see what you come up with.
>
> Jason
>
>
> On Wed, Nov 26, 2008 at 8:46 PM, James MacDonald <j4m3sm63@yahoo.ca>wrote:
>
>> All, this is hopefully a fairly easy question to get an answer to. I'm
>> doing a bgp lab (iewb-rs-vol1.v4.10.BGP) and have a task to do an
>> unsuppress-map after aggregating some /16's that R3 is advertising and
>> another router in the AS is advertising to a /14. The task asks that i
>> summarize the routes then unsuppress the 10.3.0.0/16 route specifically
>> towards R5. I have done this task now on dynamips ... then rented a rack and
>> tried it ... then dynamips again and it's not working. There must be
>> something I'm missing here. For some reason when i implement the
>> unsuppress-map it unsuppresses both the 10.3/16 and 10.2/16 which is
>> contrary to my configuration and the requirements of the task. If i take the
>> unsuppress-map off to test then it only sends the aggregate as per the
>> aggregate command with "summary-only" should.
>>
>> I have verified my solution is identical to the workbook solution ... the
>> only difference is prefix/map names and that the workbook results actually
>> show this working fine (for them) but our configs are the same and mine is
>> not working. Can anyone see something in this that i am missing???
>>
>> Thanks,
>>
>> ==============================
>> R3 configuration
>> ==============================
>> !
>> router bgp 2
>> no synchronization
>> bgp log-neighbor-changes
>> network 10.2.0.0 mask 255.255.0.0
>> network 10.3.0.0 mask 255.255.0.0
>> aggregate-address 10.0.0.0 255.252.0.0 summary-only
>> neighbor 155.13.0.5 remote-as 1
>> neighbor 155.13.0.5 unsuppress-map unsuppress_route
>> neighbor 155.13.13.1 remote-as 2
>> neighbor 155.13.13.1 next-hop-self
>> no auto-summary
>> !
>> ip prefix-list unsuppress_route seq 5 permit 10.3.0.0/16
>> !
>> route-map unsuppress_route permit 10
>> match ip address unsuppress_route
>> !
>>
>> ==============================
>> R3 advertised routes to R5
>> ==============================
>> R3#sh ip bgp nei 155.13.0.5 advertised-routes
>> BGP table version is 9, local router ID is 10.3.0.1
>> Status codes: s suppressed, d damped, h history, * valid, > best, i -
>> internal,
>> r RIB-failure, S Stale
>> Origin codes: i - IGP, e - EGP, ? - incomplete
>>
>> Network Next Hop Metric LocPrf Weight Path
>> *> 10.0.0.0/14 0.0.0.0 32768 i
>> s> 10.2.0.0/16 0.0.0.0 0 32768 i
>> <-------- this should not be here!
>> s> 10.3.0.0/16 0.0.0.0 0 32768 i
>>
>> Total number of prefixes 3
>>
>> ==============================
>> R5 routes being received from R3
>> ==============================
>> R5#sh ip bgp nei 155.13.0.3 received-routes
>> BGP table version is 8, local router ID is 155.13.45.5
>> Status codes: s suppressed, d damped, h history, * valid, > best, i -
>> internal,
>> r RIB-failure, S Stale
>> Origin codes: i - IGP, e - EGP, ? - incomplete
>>
>> Network Next Hop Metric LocPrf Weight Path
>> *> 10.0.0.0/14 155.13.0.3 0 0 2 i
>> *> 10.2.0.0/16 155.13.0.3 0 0 2 i
>> <-------- this should not be here!
>> *> 10.3.0.0/16 155.13.0.3 0 0 2 i
>>
>> Total number of prefixes 3
>>
>>
>> ------------------------------
>> Jim MacDonald
>> j4m3sm63@yahoo.ca
>> ------------------------------
>>
>>
>>
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