Digi TransPort WR31 User Manual page 257

Configure network interfaces
Entity Instance
ppp n
ppp n
ppp n
ppp n
Digi TransPort WR Routers User Guide
Parameter Values
do_nat 0, 1, 2
0=Disabled
1=IP address
2=IP address and
port
nat_ip Valid IP address
a.b.c.d
ipsec 0=Disabled
1=Enabled
2=Enabled and
Keep SAs
firewall off, on
Equivalent web parameter
Enable NAT on this interface
IP address/IP address and Port
NAT Source IP address a.b.c.d
Enable IPsec on this interface/
Keep Security Associations when this PSTN
interface is disconnected
Enable the firewall on this interface
Configure PSTN interfaces
257