PPTP issue

Hi,

I have a monitoring server that needs to monitor multiple clients via snmp. We setup a pptp server and the clients all connect in. The idea is then to access each client with their assigned remote pptp address.

Monitoring server is 192.168.102.100
Mikrotik Server side lan is 192.168.102.1/24
PPTP local adress is 10.20.30.1
PPTP remote address is 10.20.30.100-200

Client do connect and get their addresses and from the mikrotik I can ping each client on their remote side IP but my monitoring server on 192.168.102.100 can’t.
From the monitoring server I can ping the VPN local side 10.20.30.1 but not sure what I am missing.

Clients don’t have a route to 192.168.102.0/24 and use the default one.

Thanks, working.
I had a route to 192.168.102.0/24 pptp-out and changed it to 10.20.30.1