Hello guys.
I have these CHR Mikrotik (RouterOS 7.3.1 version) and RB450G (RouterOS 6.49.6 version),
Between them, I managed to setup and established an IPSec tunnel connection (with Installed SA is already showing and Active Peers status Established).
Now come the test. Between both router, they could ping each other local IP (using command: ping <remote local IP> src-address=<local IP>).
The problem come from the VPS (on the CHR Mikrotik side), that seems to be cannot pinging the RB's router Local IP.
That VPS's gateway is already set to CHR Mikrotik Local IP. And that VPS can ping to that gateway as well.
When I try to trace route from VPS to RB's local IP. result is like this screenshot:
(192.168.88.1 is remote router IP, 192.168.50.10 is CHR's IP)
On both router, to be able to communicate to each other, I also setup Firewall NAT (chain:src-nat ; action:accept ; source: <remote local IP>. destination: <local IP>) on top of the masquerade NAT.
Please help me solve this guys.