cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
399
Views
0
Helpful
3
Replies

BGP route question

Psycho_naT
Beginner
Beginner

Exampe:

show ip bgp vpnv4 vrf "vrf-name" sum | i 1234

10.244.11.14     4   1234  6934899   6290661    164944     0         0     41w1d                     0

10.244.12.14     4   1234  7080720   6290660    164944     0         0     41w1d                     0

10.244.13.14     4   1234  7731806   6290758    164944     0         0     41w1d                   43

10.244.14.14     4   1234  7195156   6290775    164944     0         0     41w1d                   33

10.244.15.14     4   1234  6993135   6290663    164944     0      0      1w2d                       0

10.244.16.14     4   1234  7008760   6290663    164944     0         0      1w2d                       0

10.244.17.14     4   1234  7122383   6290672    164944     0         0      1w2d                 2792

show ip bgp vpnv4 vrf "vrf-name" 192.168.2.100 255.255.255.255

BGP routing table entry for 65000:500:192.168.2.100/32, version 164944

Paths: (8 available, best #1, table "vrf-name")

Not advertised to any peer

1234 65000

10.244.17.14 from 10.244.17.14 (10.254.254.121)

Origin incomplete, localpref 100, valid, external, best

Extended Community: RT:65000:500

1234 65000, (received-only)

10.244.17.14 from 10.244.17.14 (10.254.254.121)

Origin incomplete, localpref 100, valid, external

1234 65000 65000 65000, (received-only)

10.244.16.14 from 10.244.16.14 (10.254.254.121)

Origin incomplete, localpref 100, valid, external

1234 65000 65000 65000, (received-only)

10.244.15.14 from 10.244.15.14 (10.254.254.121)

Origin incomplete, localpref 100, valid, external

1234 65000 65000 65000, (received-only)

10.244.14.14 from 10.244.14.14 (10.254.254.121)

Origin incomplete, localpref 100, valid, external

1234 65000 65000 65000, (received-only)

10.244.11.14 from 10.244.11.14 (10.254.254.121)

Origin incomplete, localpref 100, valid, external

1234 65000, (received-only)

10.244.13.14 from 10.244.13.14 (10.254.254.121)

Origin incomplete, localpref 100, valid, external

1234 65000, (received-only)

10.244.12.14 from 10.244.12.14 (10.254.254.121)

Origin incomplete, localpref 100, valid, external

Question: why i get two entries about 192.168.2.100/32 subnetwork from the same neighbor 10.244.17.14 ?

"vrf-name" - it's local routing table using for local purposes only, no iBGP neighbors.     

3 Replies 3

Raju Sekharan
Cisco Employee
Cisco Employee
You are seeing this becasue of soft-reconfig

(received-only) is  raw data from peer before applying any policy

The other entry ( best path) shows how this raw data was modified by the policy applied on the router

Thanks
Raju



Thanks !

You are welocme

Raju

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Recognize Your Peers