Netopia 3300 - Manual (Page 235)

Line Backup 8-3
Assuming you selected PPP, new fields appear.
Underlying Encapsulation and PPP Mode do not usually need to be changed for a PPP connection.
• From the Interface Group pop-up menu, select Backup.
• Select Encapsulation Options.
Add Connection Profile
Profile Name: Profile 1
Profile Enabled: +-------------+
+-------------+
Encapsulation Type... | PPP |
| RFC1483 |
| ATMP |
Encapsulation Options... | PPTP |
| IPsec |
| L2TP |
IP Profile Parameters... +-------------+
COMMIT CANCEL
Add Connection Profile
Profile Name: Modem Backup
Profile Enabled: Yes
Encapsulation Type... PPP
Encapsulation Options...
IP Profile Parameters...
+--------------+
+--------------+
Interface Group... | Primary |
Telco Options... | Backup |
+--------------+
COMMIT CANCEL