From: Sadiq.Sadiq@Intelsat.com
Date: Mon Nov 18 2002 - 20:41:46 GMT-3
My as-path filter is allowing only pre-fixes originated from AS21248.
Please tell me ^(21248|25139) is doing what. Is it allowing prefixes
originated from
both AS but may be my customer is advertising only originated from AS21248.
I am wondering is there is somethin wrong with ^(21248|25139) . Is it
blocking
routes originated from AS25139 and then transiting through AS21248.
fus-#sh ip bgp regexp ^(21248|25139)
BGP table version is 32666723, local router ID is 80.255.39.3
Status codes: s suppressed, d damped, h history, * valid, > best, i -
internal
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 62.56.192.0/22 196.28.224.225 0 0 21248 i
*> 62.56.200.0/23 196.28.224.225 0 21248 i
*> 196.28.224.0/20 196.28.224.225 0 21248 i
*> 206.28.134.0/23 196.28.224.225 0 21248 i
*> 206.28.136.0/23 196.28.224.225 0 21248 i
*> 208.153.64.0 196.28.224.225 0 21248 i
*> 208.153.66.0 196.28.224.225 0 21248 i
Thanks in advance
sadiq
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