BGP route cannot be loaded to the routing table
Created: Nov 18, 2019 11:57:15Latest reply: Nov 22, 2019 01:35:09
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Hi there, a problem encountered during the testing the BGP attributes.
Topology is as below
R4 and NE1 establishes the EBGP relationship with the loopback interface as the source. The loopback address is learned from the static route configured on the NE1 and R4.
as the screenshot above, the first static route towards to the loopback address on the R4, the nexthop is the IP address of the R4 interface.
after the EBGP neighbor relationship established, the loopback is advertised into the BGP on both routers. Then the problem comes out,
as this picture shows, the route 10.0.4.4/32 is not valid in the BGP routing table, what’s more, the next-hop of this route is itself.
Does anybody have ideas?
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