HP ProCurve Secure Router 7203 dl Advanced Management And Configuration Manual page 783

ProCurveSR7102dl#show ip bgp neighbor 10.1.1.1 routes
BGP local router ID is 192.168.140.1, local AS is 1.
Status codes: * valid, > best, i - internal, o - local
Origin codes: i - IGP, e - EGP, ? - incomplete
Total RIB entries = 1
ProCurveSR7102dl#show ip bgp neighbor 10.1.1.1 received-routes
BGP local router ID is 192.168.140.1, local AS is 1.
Status codes: * valid, > best, i - internal, o - local
Origin codes: i - IGP, e - EGP, ? - incomplete
No * indicates
that the router
considers the
Total RIB entries = 1
route invalid.
Figure 13-40. Comparing Accepted Routes to All Routes Received
Try removing filters from the neighbor. (See "Removing Filters" on page
13-165.) If the filter is the problem, then troubleshoot it as described in
"Troubleshooting a Prefix List" on page 13-170 and "Troubleshooting a Route
Map" on page 13-171.
The router also will not accept a route if the AS path includes the local AS
number. If this is the problem, verify that the local AS is correct.
A BGP Interface Will Not Send Routes to a Neighbor. When remote
hosts cannot reach the local network, the BGP interface may not be sending
it the correct routes. View the routes the router is advertising to the neighbor
by entering show ip bgp neighbor <A.B.C.D> advertised-routes.
Verify that you have configured BGP to advertise the network by viewing the
running-config. Also, check outbound filters (both prefix lists and route maps)
as you would inbound filters.
Network
Network
10.0.0.0/8
IP Routing—Configuring RIP, OSPF, BGP, and PBR
NextHop Metric LocPrf Path
NextHop Metric LocPrf Path
10.1.1.1
Troubleshooting Routing
The router is not
accepting any routes
from the neighbor
2 i
The router is filtering out
the route to 10.0.0.0 /8
13-169