Hi,

I have a customer using our ethernet-based "broadband" service in a 
managed office building we provide connectivity to.

In their office we provide them with a m0n0wall device with basically 
the default config providing NAT and DHCP. The firewall has a static IP 
on the WAN interface and the default 192.168.1.1/24 on the LAN interface 
providing DHCP.

The customer reports that they can only create one PPTP tunnel at a time 
to their PPTP server at another site.

Is this normal? I'm sure I've had multiple PPTP sessions open before, 
but they were perhaps to multiple remote servers. If it's a NAT 
limitation, are there any workarounds?

Thanks in advance,
Adam.