[c-nsp] BGP route flap damping
xdsgrrr
extrememasta at gmail.com
Thu Oct 9 04:26:33 EDT 2008
There is no over-generalizations in this dude statments its true only a
little ISP
don't use this
route-views.oregon-ix.net>sh ip bgp fl reg _17992_
BGP table version is 7792882, local router ID is 198.32.162.100
Status codes: s suppressed, d damped, h history, * valid, > best, i -
internal,
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network From Flaps Duration Reuse Path
* 203.223.128.0/19 134.55.200.1 2 00:21:52 293 7473 24218
17992
* 216.218.252.164 2 00:21:52 6939 7473 24218
17992
can you explain to me this ? or this is not happen to you right now
I past you several route server info do you need more ?
route-server.ip.tiscali.net>sh ip bgp dampening parameters
dampening 15 750 2000 60 (DEFAULT)
Half-life time : 15 mins Decay Time : 2320 secs
Max suppress penalty: 12000 Max suppress time: 60 mins
Suppress penalty : 2000 Reuse penalty : 750
route-views.oregon-ix.net>sh ip bgp dampening parameters
dampening 15 750 2000 60 (DEFAULT)
Half-life time : 15 mins Decay Time : 2320 secs
Max suppress penalty: 12000 Max suppress time: 60 mins
Suppress penalty : 2000 Reuse penalty : 750
Swisscom-IP>sh ip bgp dampening parameters
dampening 15 750 2000 60 (route-map ipp-damping 30)
Half-life time : 15 mins Decay Time : 2320 secs
Max suppress penalty: 12000 Max suppress time: 60 mins
Suppress penalty : 2000 Reuse penalty : 750
route-server.ip.att.net>
sh ip bgp dampening parameters
dampening 15 750 2000 60 (DEFAULT)
Half-life time : 15 mins Decay Time : 2320 secs
Max suppress penalty: 12000 Max suppress time: 60 mins
Suppress penalty : 2000 Reuse penalty : 750
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