Digi TransPort WR31 User Manual page 240

Configure network interfaces
Enable IPsec on this interface
When enabled, causes the router to encrypt traffic on this interface using the IPsec protocol. The
following two additional configuration parameters are revealed when this box is checked.
Keep Security Associations (SAs) when this ISDN interface is disconnected
When enabled, causes the router to maintain (such as not flush) the SA when the interface
becomes disconnected. The normal behavior is to remove the SAs when the interface becomes
disconnected.
Use interface x,y for the source IP address of IPsec packets
If it is required to use another interface (such as not the interface currently being configured) as
the source address for IPsec packets, this may be achieved by selecting the desired interface
from the drop-down list and typing the desired interface instance number into the adjacent text
box.
Enable the firewall on this interface
When enabled, applies the firewall rules to traffic using this interface.
Related CLI commands
Entity Instance
ppp n
ppp n
ppp n
ppp n
ppp n
ppp n
ppp n
ppp n
ppp n
ppp n
Digi TransPort WR Routers User Guide
Parameter Values
name Up to 25
characters
phonenum up to 25 digits
ph2 "
ph3 "
ph4 "
prefix 0-9999999999
username Up to 60
characters
password Up to 40
characters
IPaddr 0.0.0.0
IPaddr Valid IP address
a.b.c.d
Configure ISDN interfaces
Equivalent web parameter
Description
Dial out using numbers
"
"
"
Prefix n to the dial out number
Username
Password
Allow the remote device to assign a local IP
address to this router
Try to negotiate a.b.c.d as the local IP
address for this router
(in conjunction with l_addr)
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