From: C.Sammarcellino@sirtisistemi.it
Date: Sun Feb 08 2004 - 19:31:57 GMT-3
Why bgp don't put the route in the routing table, if the next hop it is in
the routing table ?
R2_IPExp#ping 200.200.200.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 200.200.200.1, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
R2_IPExp#sh ip bg
R2_IPExp#sh ip bgp
BGP table version is 5, local router ID is 193.100.5.2
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
*> 172.16.0.0/24 150.10.1.1 0 100 8888 500 i
*> 172.16.1.0/24 150.10.1.1 0 100 8888 500 i
*> 172.16.2.0/24 150.10.1.1 0 100 8888 500 i
*> 172.16.3.0/24 150.10.1.1 0 100 8888 500 i
* i200.200.200.0 150.20.100.6 100 0 78 ?
* i 150.20.100.5 100 0 78 ?
R2_IPExp#
R2_IPExp#
R2_IPExp#ping 150.20.100.6
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 150.20.100.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
R2_IPExp#ping 150.20.100.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 150.20.100.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/4 ms
R2_IPExp#
!
router bgp 2456
bgp log-neighbor-changes
neighbor 150.10.1.1 remote-as 100
neighbor 150.10.1.1 ebgp-multihop 255
neighbor 150.10.1.1 update-source Loopback0
neighbor 150.20.100.4 remote-as 2456
neighbor 150.20.100.4 route-reflector-client
neighbor 150.20.100.5 remote-as 2456
neighbor 150.20.100.5 route-reflector-client
neighbor 150.20.100.6 remote-as 2456
neighbor 150.20.100.6 route-reflector-client
!
This archive was generated by hypermail 2.1.4 : Fri Mar 05 2004 - 07:13:47 GMT-3