HP VPN Firewall Appliances VPN Command Reference

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Usage guidelines
Both ciphertext and plaintext passwords are saved in cipher text in the configuration file.
Examples
# Set the key for tunnel authentication to a plaintext key yougotit.
<Sysname> system-view
[Sysname] l2tp-group 1
[Sysname-l2tp1] tunnel password simple yougotit
tunnel timer hello
Use tunnel timer hello to set the hello interval in sending hello packets in a tunnel.
Use undo tunnel timer hello to restore the default.
Syntax
tunnel timer hello hello-interval
undo tunnel timer hello
Default
The interval is 60 seconds.
Views
L2TP group view
Default command level
2: System level
Parameters
hello-interval: Specifies the interval at which the LAC or the LNS sends Hello packets when receiving no
packets, in the range of 60 to 1000 seconds.
Usage guidelines
You can set different hello intervals for the LNS and LAC.
Examples
# Set the hello interval to 99 seconds.
<Sysname> system-view
[Sysname] l2tp-group 1
[Sysname-l2tp1] tunnel timer hello 99