Configuring The Tunnel Interface - 3Com 3C13636 Configuration Manual

3Com Router 3000 Ethernet Family
Configuration Guide
IV. Configuring the dumb interval
When registering with the DVPN server, a client can try for a specified number of times.
If all attempts fail, the client turns into the dumb state. A client in the dumb state cannot
register with the DVPN server. After a specified interval called the dump interval
elapses, the client becomes active and can register with the DVPN server again. Use
this command to specify the dumb interval.
Perform the following configuration in system view on a client.
Table 4-9 Configure the dumb interval
Configure the dumb interval
Restore the default dumb interval
The default dumb interval is 300 seconds.

4.2.3 Configuring the Tunnel Interface

I. Configuring the encapsulation format
Before configuring other DVPN parameters, be sure to configure the encapsulation
format of UDP DVPN on the tunnel interface.
Perform the following configuration in tunnel interface view on a client or a server.
Table 4-10 Configure the encapsulation format
Set the encapsulation format to UDP DVPN
A tunnel interface uses the GRE encapsulation format by default.
II. Configuring the type of the tunnel interface
Configure the type of the tunnel interface as server on a DVPN server, and as client on
a DVPN client.
Perform the following configuration in tunnel interface view on a client or a server.
Table 4-11 Configure the type of the tunnel interface
Configure the type of the tunnel interface
The type of the tunnel interface is client by default.
Operation
Operation
Operation
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Command
dvpn client register-dumb time
undo dvpn client register-dumb
Command
tunnel-protocol udp dvpn
Command
dvpn interface-type { client | server }
Chapter 4 DVPN