Motorola Enterprise Series Routers 用户手册

Sequence Datagrams can also be left at the default No, unless you are other wise instructed. Datagram 
sequencing is mainly needed if compression is being used.

You can enter a 32- bit Key of up to 10-digits (numbers only). The receiver can use this key to identify the 
source of the packet. The key is a way to match a packet to a tunnel connection.

If you choose to enter a key, be sure that both tunnel endpoints' configurations have matching keys.

 If you enter a zero (0), the key field is disabled.

Return to the Add Connection Profile screen by pressing Escape.

Select IP Profile Parameters and press Return.

The IP Profile Parameters screen appears.

Enter the Remote IP Address and Remote IP Mask for the host to which you want to tunnel.

Press Escape to return to the Add Connection profile screen, select COMMIT and press Return. Your GRE 
Connection Profile will be enabled.

GRE tunnelling suppor ts “VPN force-all,” which forces all traffic coming from the LAN onto the GRE tunnel. You 
accomplish this by setting the default route to go through the GRE tunnel. A secondar y host route where all 
tunneled GRE packets route to the actual WAN inter face can be configured as a static route when required.

The following table outlines various force-all configurations for different networking scenarios; all other options 
can safely use their default values:

                            IP Profile Parameters

         Address Translation Enabled:       No
         IP Addressing...                   Unnumbered

         Remote IP Address:                 173.167.8.134
         Remote IP Mask:                    255.255.0.0
         Filter Set...
         Remove Filter Set

         RIP Profile Options...

Toggle to Yes if this is a single IP address ISP account.
Configure IP requirements for a remote network connection here.