[OT] VPN between firewalls

["Pedro de Oliveira" <p.oliveira@xxxxxxx>]

Hi All

Off topic but there are some networking gurus on here so I thought I
would ask:

I am trying to establish a VPN between two firewalls but with limited
connectivity at one end.

Firewall1 address range: 192.168.0.1 - 192.168.0.250
Firewall2 address range: 192.168.111.1 - 192.168.111.230

I only want two workstations behind Firewall2 to be able to communicate
with all other workstations behind Firewall1. I have set up the vpn to
allow all workstations to see all other workstations by using a netmask
of 192.168.111.0/24 and 192.168.0.0/24 but I can't figure out how to
manipulate the netmasks to only allow 192.168.111.18 and 192.168.111.17
to see the whole of 192.168.0.0/24

Hoping someone can help

Cheers
Pedro