HP MSR2000/3000/4000 Router Series Security Command Reference

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undo exchange-mode
Default
Main mode is used for phase 1.
Views
IKE profile view
Predefined user roles
network-admin
Parameters
aggressive: Specifies the aggressive mode.
main: Specifies the main mode.
Usage guidelines
When the user (for example, a dial-up user) at the local end of an IPsec tunnel obtains an IP address
automatically and pre-shared key authentication is used, HP recommends setting the IKE negotiation
mode to aggressive at the local end.
Examples
# Specify that IKE negotiation operates in main mode.
<Sysname> system-view
[Sysname] ike profile 1
[Sysname-ike-profile-1] exchange-mode main
Related commands
display ike proposal
ike dpd
Use ike dpd to enable sending DPD messages.
Use undo ike dpd to disable the DPD feature.
Syntax
ike dpd interval interval-seconds [ retry seconds ] { on-demand | periodic }
undo ike dpd interval
Default
IKE DPD is disabled.
Views
System view
Predefined user roles
network-admin
Parameters
interval interval-seconds: Specifies a period of time in seconds. The value range is from 1 to 300.
• If the on-demand keyword is specified, this parameter specifies the number of seconds during
which no IPsec packet is received before DPD is triggered if the local end has IPsec traffic to send.