Hello,

I have been implementing VPNs IPSEC Site to Site but have been facing that i am able to use only one subnet. If I configured more that one subnet on the polices and the nat settings, but only one subnet has communication end to end.
Does anyone faced this issue before?

Kind Regards,

Sounds like you need to add some static routes.
If you can provide some diagram of what you want to achieve, it is a little easier for the members of the forum to help you.

If I configured more that one subnet on the polices and the nat settings, but only one subnet has communication end to end.

Set the level of all the policies you've added to unique. If that does not help, post the configuration exports from both devices.

Hello.
Attached topology, its very straight forward, i got a server on one end and several networks at the other end. The only way to make this work is summarizing the remote networks in just one line, but its not scalable at all and sometimes its not possible.
Have you ever add several network segments to an ipsec tunnel on mikrotik?
Best Regards,

So use BGP, configure it and put the summarized prefix.

Hello,

I already used BGP and a summarized route and it works. But now i am facing another site in which summarization is not possible.

Hello,

I already used BGP and a summarized route and it works. But now i am facing another site in which summarization is not possible.

Oh, now i see. Vpn with cisco is a bit anoying. Just go to ipsec > policies > action and set unique on the tunnel policy.

Hello BrunoLeao,

It works!! I configured ipsec policies as unique for all subnets and its working properly.

Thanks so much for your valuable help.

Regards.