Hello, Unfortunately I had to change my topology since ISP 1 is now becoming primary ISP for all traffic , I need help now understanding this problem https://imgur.com/a/OK9Mm7i Basically I have two default routes to on my Router B , static route to ISP 2 with metric 111 , and OSPF route metric 110...

Hello, Unfortunately I had to change my topology since ISP 1 is now becoming primary ISP for all traffic , I need help now understanding this problem Router F | ISP 1 -- Router A ------- Router C ------- Router D ------- router F ----- Router B--- ISP 2 | | Router G Basically I have two default rout...

Hello,

I suggest running OSPF

https://wiki.mikrotik.com/wiki/Manual:Routing/OSPF

https://wiki.mikrotik.com/wiki/Manual:OSPF-examples

Hello CiscoGuy

Last night I ran some tests and everything is working since this morning, I ve checked with another looking glass and everything is working fine.

I ve just setup a prepend optins to prefer one ISP over another and resent that to my ISPs.

Are you able to ping gateway ?

Can you post routing table if there is already a route to the destination ?

I had a similar issue on RB 2011 ILN I did a reboot and everything worked fine.

Hello,

From error log you sent us

"is not on network shared with remote peer"

Can you enable multihope in BGP peer config ?

Thank you very much. I m thinking of having two BGP routers next to each other, so that I dont need to think of brain split and multiple problems that can occur , also my ISPs will send me a def. route , after I will do "Redistribute if installed" as type 1 on Router A and as type 2 on rou...

Hello mducharme, My topology goes like this ISP 1 -- Router A ------- Router C ------- Router D ------- router F ----- Router B--- ISP 2 So I setup Router A and Router B as BGP routers, inside Routers C, D , F , A, B all use OSPF, I want to establish that when my ISP 1 is down ( it happens sometimes...

Hello, So, I setup a default static route metric in OSPF Instance in Router A (primary) to 1, a , and on router B ( secondary) to 5 Router A has a type 1 redistributedef. route : always as type 1 Router B has a type 1 redistrubute def route : always as type 2 with metric 5 So to test it I need to sh...

Hello,

Please try upgrading manually.

here is a link :

https://wiki.mikrotik.com/wiki/Manual:U ... g_RouterOS

Hello,

First, when the packet sent from PC in site LAN (192.168 10.0/24) comes to ISP Router it has an IP address of 172.16.17.2 ? RB 3011 is doing NAT ? Am I correct ?

Hello, I don't understand the language sorry , can you please check if the connection between two OSPF neighbors is OK ? there is no packet loss and the connection is stable ? Full state in OSPF means that two neighbors have fully exchanged LSDB and they became adjacent neighbors , Two Way state is ...

Hello,

Update, I was able to resolve the issue by updating Router Boards on all routers in my network to 6.43.2 , OSPF is now working fine, still there is an error message but OSPF is working fine, it is just irritating and nothing else

Mybe we can close this topic.

Hello, I have the same problem, I have two OSPF processes , one primary link with OSPF is working fine, but the problem is when I turn off my primary link, second link is not active. One router has ID 1.1.1.1 Primary link has a cost 10 priorty 1 Secondary cost 20 with priority 1 Second has ID 1.1.1....

I would advise to read this link first, thinkg

https://wiki.mikrotik.com/wiki/Manual:BGP_Case_Studies

Yes but OSPF will have two default routes to advertise, I want to make sure that all traffic goes to primary ISP

So I basically do not need to add more specific configuration ?

And thank you very much!

Currently the solution you posted will work fine, but in about 2 weeks I will need to setup both BGP peers on one router, and then I will have two default routes in one router and instance will not work in that case.

Maybe , I will need to set one default route with higher Distance (2) ?

Hello, Afteru upgrading to 6.42.6 I m having problems with IPSec VPN, I user RB750 hex poe Mikrotik, after upgrading, two Ipsec tunnels are working fine, the third I ve got an error No phase 2 with error logs showing echo: ipsec sent phase2 packet xx.xx.xx.xx[500]<=>yy.yy.yy.yy[500] bea0725ecf6a3f19...

Hello, First of all, great forum, I love it. I need some advice for eBGP setup, my task is to setup a dual multihomed BGP ( two uplinks to two different ISPs). The rest of my internal network uses OSPF as IGP. Currently , we have one ISP and that is not good enough mainly because we can not rely on ...