Re: Bad parameters for Dampening

From: ismail el-shalh (ishelh_mdsa@yahoo.com)
Date: Wed Jun 06 2007 - 14:18:13 ART


I believe it is giving you this message because you did not specify any parameters under the route-map

for example:

route-map 54 permit 10
 match ip address prefix-list 54
 set dampening 15 750 2000 30

 Rack1R6#54.1.1.254
Trying 54.1.1.254 ... Open
BB1>en
Password:
BB1#int loo 112
     ^
% Invalid input detected at '^' marker.
BB1#config ter
Enter configuration commands, one per line. End with CNTL/Z.
BB1(config)#int loo 112
BB1(config-if)#sh
BB1(config-if)#do ter moni
BB1(config-if)#no sh
BB1(config-if)#
%LINK-3-UPDOWN: Interface Loopback112, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback112, changed state to up
BB1(config-if)#exit
BB1(config)#exit
BB1#exit
[Connection to 54.1.1.254 closed by foreign host]
Rack1R6#
Rack1R6#show ip bgp flap-statistics
BGP table version is 28, local router ID is 150.1.6.6
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal
Origin codes: i - IGP, e - EGP, ? - incomplete
   Network From Flaps Duration Reuse Path
 h 112.0.0.0 204.12.1.254 1 00:00:21 54 50 60
 h 54.1.1.254 1 00:00:21 54 50 60
 
 
Ismail El-Shalh :)
MMR/MDSA

----- Original Message ----
From: Xiangling <xianglingzj@gmail.com>
To: CCIE Group <ccielab@groupstudy.com>
Sent: Wednesday, June 6, 2007 7:38:16 PM
Subject: Bad parameters for Dampening

Hi, All,

Need some help on dampening.

I configured the router to enable dampening on two routes, namely
112.0.0.0/8 and 113.0.0.0/8. I used a route-map to match it. But after I
apply the route-map the router will have errors saying "Bad parameters in
route-map ..."

My detailed configuration below,
Rack1R6#
*Mar 4 03:11:07.371: %BGP-3-BADROUTEMAP: Bad parameters in the route-map 54
applied for Dampening
Rack1R6#sh run | i dampen
bgp dampening route-map 54
Rack1R6#sh route-map 54
route-map 54, permit, sequence 10
  Match clauses:
    ip address prefix-lists: 54
  Set clauses:
  Policy routing matches: 0 packets, 0 bytes
Rack1R6#sh ip pref 54
ip prefix-list 54: 2 entries
   seq 5 permit 112.0.0.0/8
   seq 10 permit 113.0.0.0/8
Rack1R6#
*Mar 4 03:12:07.383: %BGP-3-BADROUTEMAP: Bad parameters in the route-map 54
applied for Dampening
Rack1R6#

Has anybody experienced the same thing before? Is it my configuration
problem? or some bug with the IOS? Please advise, thanks.

-- 
Thanks & Regards,
Xiangling
|-------------------------|
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