BGP MT to Cisco

RouterOS General
1

ANyone who can give guide or link how to setup bgp with MT and Cisco but with one AS and two diff. places but via same upstream provider

so one MT and cisco and another couple is on another location

How to manage that with advertising routes? With network statemant on both MT routers or ?

AS have network x.x.x.x/21

ex. 21 is 8 C class and i will divide to 2x /22. one network statement with /22 and next one /22 to another.

upstream provider would be on cisco equip. so im not involve in that only must setup MTs ebgp

regards

2

Solved!!!

3

Maybe you can share with us how you do it ???

4

I think is clear how to setup eBgp from MT to cisco but main problem for me was advertising route with same as on multihomed situation(

so is very simple at the end

divide to 2 x /22 and advertise on both places strictly their networks

Then let bgp learn routes and use some bgp filtering to out filter via your upstream provider.

Your upstream provider will also filter and announce your networks and that’s it.

you can see on looking glasses how your networks are advertised via diff. AS-es