Carrier Access CMG Router user manual WAN Network Updates, GRE Tunnel

Models: CMG Router

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Profile Directory:Remote Profile

Remote (WAN) Profile

WAN Network Updates

Routing information updates across the WAN will occur based on this selection. This field is only available when IP (Protocol) is set to <Route> or when IPX (Protocol) is set to <Optimize>. This field should be set to <Never> if the NAT Gateway field, below, is set to <Enabled>.

<Never> To prohibit all routing information updates. When this is selected, static routes between the Adit unit and the remote units must be configured.

<Periodic> Periodic updates across the WAN occur every 30 seconds for the IP protocol and every 60 seconds for IPX.

<Triggered> Triggered updates occur only when changes within the network are detected. This is the recommended setting.

GRE Tunnel

Use this field to define IP Tunneling for GRE (Generic Route Encapsulation). If enabled, define the local and remote IP Tunnel Addresses, as well as the Secured GRE Tunneled Data. This field is only available if the IP protocol is set to <Route>.

<All> Tunnel all packets on this interface to the tunnel destination address.

<By Network> Tunnel packets based on their destination address by matching GRE network entries.

NOTE: If the IP protocol is set to <By Network>, establish the remote address in the Static Networks window.

<Disabled> Disable GRE tunneling.

CMG Router - Release 2.7

5-7

Page 139
Image 139
Carrier Access CMG Router user manual WAN Network Updates, GRE Tunnel