Firewall Rules

Firewall Interfaces

The /etc/fw.if.conf will need to contain an interface group for the ppp device. Add the following line to this file:

interface group modem has ppp0

Firewall rules

The /etc/firewall.conf will need to contain a rule allowing SSH access over the PPP connection. Add the following line to an appropriate section of this file:

accept input dport tcp.ssh from modem:@10.254.100.2

If you changed the leased IP address in /etc/mgetty+sendfax/chap-secrets, you will need to replace the modem:10.254.100.2 address with the correct ip address.

You will then need to restart the firewall by issuing the command service firewall restart.