I Have a problem with my BGP in mikrotik
I have 3 connection BGP and they have 3 AS Number and 1 from me so 4 AS number , with the loopback interface prefix x.x.x.x/32
this prefix come from Cisco Router, Because My Cisco Router have a problem in power suply then all setting in Cisco Router I putt in my Mikrotik Router. All router is Cisco (series 7606) but just My router is Mikrotik
The problem is :
Cisco have loopback — and I put this loopback at interface bridge … put IP Addres loopback with x.x.x.x/32 .. with this condition I dont have any BGP Routing active… there are in DB only not IN DAB but If change loopback Address with x.x.x.x/24 All Routing will be Active but theres make some problem because theres any node (router) have a prefix from me or they have routing tables with my loopback address. so in this case make looping in network.
theres any one can solve this problem Cisco Router series 7606 vs Mikrotik Router
Router Cisco 7606 (A) ----------
Router Cisco 7606 (B) ---------- | -----> My Mikrotik Router — My Local Area
Router Cisco 7606 (C) ----------/
A B C have AS number with prefix IP loopback x.x.x.x/32
My Mikrotik Router loopback x.x.x.x/32 Will be Error (DB only) but if The Loopback change to x.x.x.x/24 theres no error my MT
But … there problem in all network theres some looping the network
Be sorry about my english
Thanks
are you trying to say when you receive the routes the gateway isn’t right ? you can run BGP on loopback without problems I believe.
think all setting is corect but i route list they have unknow interface … (prefix loopback x.x.x.x/32)
but if I change prefix loopback will be x.x.x.x/24 in route list interface to be loopback and all routing Active
but theres some problem in this case …
is .190.6 the gateway these should be using to send traffic outbound? You probably need /routing filter to set-next-hop to the correct IP so when you receive routes the right gateway gets used.
The x.x.190.6 is the loopback IP with prefix x.x.x.x/32 all interface have IP point to point and they have
I think theres is no default gateway but …
so I should using trafic outbound
give some example please
theres 3 loopback
A. x.x.190.6
B x.x.190.20
C. x.x.190.18
and my loopback addres x.x.190.19
so x.x.190.6 is loopback from A, I dont screnshot all routing tables cause theres 354 routing tables in this netwokr
so my BGP instant is my AS number and router id x.x.190.19
BGP Network ( I put this network in my BGP Network )
x.x.189.40/31
x.x.189.152/31
x.x.189.160/31
x.x.190.6
x.x.190.18
x.x.190.19
x.x.190.20
routing static (put the static routing)
Destination Gateway
x.x.190.20 x.x.189.160
x.x.190.18 x.x.189.153
x.x.190.6 x.x.189.40
theres 3 Gateway
why x.x.190.6 in this network they have many routing table. so we have so many ip to this gateway