11-25-2008 06:59 AM - edited 03-04-2019 12:29 AM
Good evening everybody . I have some strange problem with PBR setup on 3825 .
Here is the part of the config :
interface GigabitEthernet0/0.X
encapsulation dot1Q X
ip address x.x.x.x
ip flow ingress
ip flow egress
ip nat inside
ip virtual-reassembly
zone-member security DMZ
ip policy route-map fbsd
!
route-map fbsd deny 5
match ip address fbsd_exc
!
route-map fbsd permit 10
match ip address fbsd1
set ip next-hop 1.1.1.2
!
route-map fbsd permit 20
match ip address fbsd2
set ip next-hop 1.1.1.3
!
And everything works fine , but after router restart i have to manually ping every next-hop from the router to make PBR work . Is there something ive missed ? Thanks in advance , Dmitriy.
Solved! Go to Solution.
11-25-2008 07:27 AM
Hello Dmitriy,
>> after router restart i have to manually ping every next-hop from the router to make PBR work
After reload the ARP cache of your router is empty and the router doesn't know the MAC address of the next-hops.
You could:
use BFD to create a communication with the next-hops (preferred)
or hardcode the MAC address
Hope to help
Giuseppe
11-25-2008 07:27 AM
Hello Dmitriy,
>> after router restart i have to manually ping every next-hop from the router to make PBR work
After reload the ARP cache of your router is empty and the router doesn't know the MAC address of the next-hops.
You could:
use BFD to create a communication with the next-hops (preferred)
or hardcode the MAC address
Hope to help
Giuseppe
11-25-2008 08:03 AM
Hello, Giuseppe.
Actually i can see my next-hop mac adresses in arp table after reload , so i guess there is something else .
EDIT:
Actually my mistake , this really was the arp problem . Thanks for help.
Thanks in advance. Dmitriy.
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: