Mikrotik access from Openvpn network to VPN Ipsec?

Question

openvpn

Good afternoon! Tell me please.
There is a Mikrotik CRS125, it has an OpenVPN Server with an address space of 172.21.108.0/24
. Employees of the company from remote workplaces connect to Openvpn.
VPN Ipsec was also raised with another organization address space 172.21.110.0/24 from mikrotik and 172.22.16.0/24 from the remote organization.
The task is the following. With Mikrotik, there is access (ping) to the internal resources of a remote organization via VPN Ipsec, but there is no access from openvpn clients via mikrotik to the VPN Ipsec tunnel.
On the client side, the routes are written:
route 172.22.16.0 255.255.255.0 172.21.108.1 (to the network of a remote organization through an openvpn gateway)
route 172.21.110.0 255.255.255.0 172.21.108.1 (to the ipsec vpn network on Mikrotik)
But ping to 172.21.110.1 from the 172.21.108.0/24 network does not work.
How can I make sure that there is access between networks 172.21.108.0/24 (on Mikrotik for openvpn) and 172.21.110.0/24 (on Mikrotik for ipsec vpn). Actually, how to make access between your own networks on one Mikrotik?
Thank you.

Answer 1

The issue was resolved by adding a masquerade rule for the interface that looks towards IPSec VPN