Motorola Enterprise Series Routers 用户手册
Virtual Private Networks (VPNs) 5-11
When you define a Connection Profile as using GRE by selecting GRE as the Encapsulation Type, and then
select Encapsulation Options, the GRE Tunnel Options screen appears.
select Encapsulation Options, the GRE Tunnel Options screen appears.
•
Enter a GRE Partner IP Address in standard dotted-quad format to specify the address of the other end of
the tunnel.
the tunnel.
•
You can optionally toggle Send Checksums to Yes to verify that no data corruption or loss is incurred in
transmission. Ordinarily, it is not necessar y to send checksums, and you can leave the default No.
transmission. Ordinarily, it is not necessar y to send checksums, and you can leave the default No.
Add Connection Profile
Profile Name: Profile 2
Profile Enabled: +-------------+
+-------------+
Encapsulation Type... | PPP |
Underlying Encapsulation... | ATMP |
| PPTP |
Encapsulation Options... | IPsec |
| L2TP |
| GRE |
IP Profile Parameters... +-------------+
Profile Enabled: +-------------+
+-------------+
Encapsulation Type... | PPP |
Underlying Encapsulation... | ATMP |
| PPTP |
Encapsulation Options... | IPsec |
| L2TP |
| GRE |
IP Profile Parameters... +-------------+
Interface Group... Primary
COMMIT CANCEL
GRE Tunnel Options
GRE Partner IP Address: 173.167.8.134
Send Checksums: No
Sequence Datagrams: No
Sequence Datagrams: No
Key: 0
Enter an IP address in decimal and dot form (xxx.xxx.xxx.xxx).