I configure BGP in my router and I seen like this :
R1#sh ip bgp BGP table version is 6, local router ID is 209.65.200.225 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 *> 10.1.1.0/30 0.0.0.0 0 32768 ? *> 202.167.111.0 209.65.200.226 0 65002 65003 i * 209.65.200.0 209.65.200.226 0 0 65002 ? *> 0.0.0.0 0 32768 ? *> 209.65.201.1/32 209.65.200.226 0 0 65002 ? *> 209.65.203.0 209.65.200.226 0 0 65002 ?
confusing why my EGP got “i” sign as iBGP on my BGP table.
the origin must tune to support “e” sign
From Neighbor call Router Host “WEB”.
Config Route-map :
WEB#sh route-map route-map BGP-E, permit, sequence 10 Match clauses: Set clauses: origin egp 65003 Policy routing matches: 0 packets, 0 bytes
Insert route-map to manipulate Origin for it’s neighbor
WEB#sh run | s router bgp router bgp 65002 no synchronization bgp log-neighbor-changes network 209.65.200.0 network 209.65.201.1 mask 255.255.255.255 network 209.65.203.0 neighbor 209.65.200.225 remote-as 65001 neighbor 209.65.200.225 route-map BGP-E out neighbor 209.65.203.226 remote-as 65003 no auto-summary
Back to R1
R1#sh ip bgp BGP table version is 18, local router ID is 209.65.200.225 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 *> 10.1.1.0/30 0.0.0.0 0 32768 ? *> 202.167.111.0 209.65.200.226 0 65002 65003 e * 209.65.200.0 209.65.200.226 0 0 65002 e *> 0.0.0.0 0 32768 ? *> 209.65.201.1/32 209.65.200.226 0 0 65002 e *> 209.65.203.0 209.65.200.226 0 0 65002 e
I got ” e “ as my EBGP it’s what I want, I learned that BGP are Cool Protocols but nothing without tunning.
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