deleted.

[faizan_barmare]

deleted.

[Georg Pauwen]

Hello,

on the Cisco, configure the neighbor statement with:

neighbor x.x.x.x dont-capability-negotiate

where x.x.x.x is the Mikrotik neighbor...

[faizan_barmare]

Already tried this, But it didn,t help.

[Georg Pauwen]

Hello,

did this ever work, or is this a new install ? Did you specify a BGP router ID on both sides ?

[faizan_barmare]

This is new config.   Router is taking other live interface IP add as router-id.

there is other bgp session running my end router. Also There customer end router also have multiple bgp session running.

[Georg Pauwen]

Hello,

try and manually set the router ID (bgp router-id). Best to use a loopback interface for this.

Can you post the configs of both the Mikrotik and the Cisco ? Which IOS and RouterOS do the devices run, respectively ?

[faizan_barmare]

Can't change router-id as there are multiple bgp session with other customers, changing router-id will reset all session.

[faizan_barmare · Accepted solution]

Thanks all

[Georg Pauwen]

How did you resolve this ?