Regarding sdwan omp syntax "advertise bgp route-map test"

[maazsiddiqui]

Hi Everyone 

I want to advertise the BGP route map in OMP. I am confused that whether the below syntax will work or not in the ios xe version 17.09.04 special this one "advertise bgp route-map test"

omp      

  no shutdown

  ecmp-limit 6

  graceful-restart

  no as-dot-notation

  timers  

   holdtime 300

   graceful-restart-timer 120

  exit    

  address-family ipv4

   advertise bgp route-map test

   advertise connected

   advertise static

  !

!

[balaji.bandi]

as per syntax that should work, have you tested and any issue ?

refer the document as below :

https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/routing/ios-xe-17/routing-book-xe/m-unicast-routing.html

[maazsiddiqui]

We are not getting any option to redistribute bgp with the route map in the OMP feature template , however we can see the option to use route map when redistributing omp into bgp in BGP feature template.

But cedge in cli mode accepting the command.

"Advertise bgp route-map test"

But not sure it'll work or not

[MHM Cisco World]

Friend 

OMP ->> BGP we use redistrubte 

BGP ->> OMP we use advertise 

It two way 

MHM

[abhichauhan287]

Yes, You are right.

But there is no option available to advertise specific prefixes from BGP into OMP, However if you check the BGP or OSPF feature template you will get the route policy option to redistribute specific prefixes. 

So how can we advertise specific prefixes from BGP to OMP , using cli template(using route-map) or policy?

[maazsiddiqui]

We have created a prefix list and route map but I read somewhere that it advertising the BGP in SD-WAN omp will not work.It will accept the syntax but won't execute according to BGP route map.

[MHM Cisco World]

Can I see doc. 

We can use local police to exclude some prefix.

MHM

[MHM Cisco World]

https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/bridging-routing-segmentation-qos/ios-xe-16/bridging-routing-segmentation-qos-book-xe/unicast-overlay-routing.html

Check this doc

MHM