Digi TransPort WR11 User Manual page 520

Configuring Virtual Private Networking (VPN)
Sub-address
The ISDN sub-address filter to use in conjunction with the ISDN answering function. When
answering is set to On and there is a valid sub-address in this text box, the router only answers
calls where the trailing digits of the calling sub-address match this sub-address. For example,
setting the sub-address value to 123 prevents the router from answering calls where the sub-
address does not end in 123.
4. Click Apply.
Command line
Configure L2TP parameters
Command Instance Parameter
l2tp n
l2tp n
l2tp n
l2tp n
l2tp n
l2tp n
l2tp n
l2tp n
l2tp n
l2tp n
l2tp n
l2tp n
l2tp n
Digi TransPort® Routers User Guide
Values
listen off, on
swap_io off, on
remhost Valid IP address
a.b.c.d
backremhost Valid IP address
a.b.c.d
aot off, on
nocallto 0-4294967296
window 1-7
Default=4
ll_ent <blank>, PPP,
ETH
ll_add 0-2147483647
rnd_srcport off, on
name Up to 30
characters
auth off, on
secret Up to 80
characters
Configure Internet Protocol security (IPsec)
Equivalent web parameter
Act as a listener only
Enable server mode
Initiate connections to a.b.c.d
Use a.b.c.d as a backup
Bring this tunnel up All the time/On
demand
Bring this tunnel down if it is idle for h hrs,
m mins, s secs
L2TP Window Size
Route UDP packets over interface x,y
Route UDP packets over interface x,y
Source Port
Name
Authentication Off/Secret
Authentication Off/Secret
520