From: ccie2be (ccie2be@nyc.rr.com)
Date: Thu May 26 2005 - 16:54:51 GMT-3
Hi guys,
R2 is learning a default route from 2 ibgp peers. I want R2 to load balance
traffic to destinations beyond its ibgp peers between the 2 ibgp peers.
I configured the command, maximum-paths 2, on R2, but the default route only
shows up once in the route table although, as you can see, it's shown twice
in the bgp table. Also note that R2 can ping both next hops shown in the
bgp table.
What am I missing?
TIA, Tim
R2#sh ip bgp sum
BGP router identifier 150.7.2.2, local AS number 200
BGP table version is 77, main routing table version 77
2 network entries using 202 bytes of memory
4 path entries using 192 bytes of memory
2 BGP path attribute entries using 120 bytes of memory
1 BGP AS-PATH entries using 24 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 538 total bytes of memory
BGP activity 17/15 prefixes, 56/52 paths, scan interval 60 secs
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down
State/PfxRcd
145.7.245.4 4 200 1306 1307 77 0 0 00:00:54 2
145.7.245.5 4 200 812 817 77 0 0 00:02:02 2
R2#sh ip bgp
BGP table version is 77, local router ID is 150.7.2.2
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
*>i0.0.0.0 145.7.47.7 0 100 0 100 i
* i 150.7.3.3 0 100 0 100 i
*>i145.7.0.0 145.7.47.7 0 100 0 100 i
* i 150.7.3.3 0 100 0 100 i
R2#sir bgp
145.7.0.0/16 is variably subnetted, 9 subnets, 3 masks
B 145.7.0.0/16 [200/0] via 145.7.47.7, 00:01:26
B* 0.0.0.0/0 [200/0] via 145.7.47.7, 00:01:26
R2#f bgp
router bgp 200
no synchronization
bgp router-id 150.7.2.2
bgp log-neighbor-changes
neighbor 145.7.245.4 remote-as 200
neighbor 145.7.245.4 route-reflector-client
neighbor 145.7.245.5 remote-as 200
neighbor 145.7.245.5 route-reflector-client
maximum-paths 2
no auto-summary
This archive was generated by hypermail 2.1.4 : Fri Jun 03 2005 - 10:12:02 GMT-3