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EIGRP routing data TCP to the right, UDP to the left

Hi all,

 

Hope to find everyone well

I was asked to do the following by a consultant of my costumer but I don't know if that is even possible. Basically I have eigrp applied and it has its routes elected and he wants me to send TCP traffic let's say to the left and UDP traffic to the right...

 

Is this even possible??

 

I can do uneven load balancing with eigrp and that's the only way I'm seeing of sending traffic both ways of the ring, but discerning, this traffic goes left and this traffic goes right being routed with eigrp... 

 

Any help is much appreciated

 

Thank you

 

 

 

 

 

17 Replies 17

Hello

Looks like PBR is supported on either network essentials or advantage packages -here


Please rate and mark as an accepted solution if you have found any of the information provided useful.
This then could assist others on these forums to find a valuable answer and broadens the community’s global network.

Kind Regards
Paul

I confirm, yesterday was preparing 6 Catalyst 9300 and saw that supports both the PBR and the availability function.

Now it's to apply on the system. 

Thank you all for the amazing help

 

 

 

Hi all,

I was executing all this config now and I hope everything is ok. The below appears correct?:

 

ip sla 1
icmp-echo 10.1.254.2
ip sla schedule 1 life forever start-time now
!
ip sla 2
icmp-echo 10.6.254.2
ip sla schedule 1 life forever start-time now
!
track 10 sla 1 reachability
!
track 20 sla 2 reachability
!
interface vlan 40
description LAN
ip address 192.168.1.1 255.255.255.0
ip policy route-map TCP_UDP_RM
!
route-map TCP_UDP_RM permit 10
match ip address 101
set ip next-hop verify-availability 10.6.254.2 track 10
!
route-map TCP_UDP_RM permit 20
match ip address 102
set ip next-hop verify-availability 10.1.254.2 track 20
!
access-list 101 permit tcp any any
access-list 102 permit udp any any

 

Basically if one fails the other link takes over am I correct?

 

Thank you

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