This a question which I ask for a long time : is this e Cisco CEF equivalent on Redback router ?
A friend gives me the answer :
[VRF_FOOBAR]75TOTO-SE400-01#sh ip route 172.16.116.98 Longest match Routing entry for 172.16.116.98/32 is 172.16.116.98/32 , version 20 Route Uptime 38w6d Paths: total 1, best path count 1 Route has been downloaded to following slots iPPA: 01 Skipped? No Path information : Active path : Known via adjacency, type-hidden route, distance 254, metric 0, Tag 0, Next-hop 172.16.116.98, NH-ID 0x3450014E, Adj ID: 0x160, Interface 1/5.13717 Circuit 1/5:1023:63/1/2/440 [VRF_FOOBAR]75TOTO-SE400-01#
You can see there that the packet will live the router by port 1/5. You can confirm this by :
[VRF_FOOBAR]75TOTO-SE400-01#show card all fib 172.16.116.98 Slot 1: Prefix Next Hop Interface Next Hop Grid 172.16.116.98/32 172.16.116.98 1/5.13717 0x3450014e [VRF_FOOBAR]75TOTO-SE400-01#
Now, you can see as “sh ip cef … adjacency” :
[VRF_FOOBAR]75TOTO-SE400-01#sh card 1 adjacency | begin 0x3450014e NH-Grid 0x3450014e Encap type dot1q, function ether_dot1q_adj_ip_resolved e05fb9a6 693c0030 88147df0 81000e85 encap_len 18
05fb9a6 693c : destination MAC address
0030 88147df0 : source MAC address
8100 : ethernet encapsulation
0e85 : vlan ID : here 3717
18 : length
For VLAN ID here :
[VRF_FOOBAR]75TOTO-SE400-01#sh bindings 1/5 vlan-id 3717 Up dot1q interface 1/5.13717@VRF_FOOBAR [VRF_FOOBAR]75TOTO-SE400-01#
Equivalent to CEF on Redback router
Fais gaffe, t’as laisse le nom de mon client prefere !!
Merci bcp. C’est corrigé. Encore merci pour toutes ces connaissances en redback au grand gourou :))))) !!