3Com Switch 8800 Family IPsec Module Configuration and Command reference Guide

470 CHAPTER 25: DVPN CONFIGURATION COMMANDS
By default, the keepalive interval is 10 seconds.
Example
# Set the keepalive interval to 30 seconds.
[SecBlade_VPN-dvpn-policy-abc] session keepalive-interval 30
session setup-interval Syntax
session setup-interval time-interval
undo session setup-interval
View
DVPN policy views
Parameter
time-interval: Interval for sending requests to establish a session. This argument
ranges from 5 to 60 in seconds.
Description
Use the session setup-interval command to set the interval for sending requests
to establish a session (Setup request). Setup request packets are sent regularly until
the session is established.
Use the undo session setup-interval command to revert to the default setup
interval.
A client takes count of the Setup request packets it sends. If it does not receive the
response of the peer when the setup interval expires after it sends the last Setup
request, it sends another Setup request packet.
By default, the interval of setup requests is 10 seconds.
Example
# Set the setup interval to 30 seconds.
[SecBlade_VPN-dvpn-policy-abc] session setup-interval 30
tunnel-protocol udp
dvpn
Syntax
tunnel-protocol udp dvpn
View
Tunnel interface views
Parameter
udp dvpn: Specifies to encapsulate the tunnel interface using UDP DVPN.
Description
Use the tunnel-protocol udp dvpn command to configure to encapsulate a
tunnel interface using UDP DVPN. When encapsulated using UDP DVPN, a tunnel
interface is of Multipoint attribute and NBMA (non-broadcast multiple access)
type.