Alcatel SPEED TOUCH 710 User Manual page 81

Tunneling from behind
an IP router
AST710
PCs
Verify connectivity
3EC 17605 AAAA TCZZA Ed. 02
The AST710 allows local tunneling from behind an IP router:
10.0.0.138
IP Network 10
This requires settings in both AST710 and PCs.
You must add a default route for the AST710 via the 'Routing'
page (See section 13.5 for more information).
In the example of the figure above the route to be added has the
following parameters:
Destination: 0.0.0.0/0
"
Source: Any
"
Gateway: 10.0.0.1
"
For each PC, you must add a route to its internal routing table.
This route must point to the AST710.
In the example of the figure above the route to be added to each
PC's routing table has the following parameters:
Destination: 10.0.0.138
"
Gateway: 172.16.0.1
"
You can verify connectivity from behind the IP router by applying a
ping to the AST710.
9 Configuration and Use - PPP to PPTP Relaying
IP Router Local PPTP tunnels
172.16.0.1
10.0.0.1
IP Network 172.16
172.16.0.2
Ethernet LAN
172.16.0.3
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