R0106-HP MSR Router Series Layer 3 - IP Services Command Reference(V7)

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Usage guidelines
The pre-shared key is used to generate initial encryption and authentication keys during connection
initialization. It is also used to generate encryption and authentication keys for subsequent packets if
encryption and authentication are needed.
The VAM server must have the same pre-shared key as the clients in the same ADVPN domain.
For security purposes, all keys, including keys configured in plain text, are saved in cipher text.
Examples
# Set the plaintext key to 123 for the VAM server in ADVPN domain 1.
<Sysname> system-view
[Sysname] vam server advpn-domain 1
[Sysname-vam-server-domain-1] pre-shared-key simple 123
Related commands
pre-shared-key (VAM client view)
retry interval
Use retry interval to configure the retry timer for the VAM server.
Use undo retry interval to restore the default.
Syntax
retry interval time-interval
undo retry interval
Default
The retry timer is 5 seconds.
Views
ADVPN domain view
Predefined user roles
network-admin
mdc-admin
Parameters
time-interval: Specifies the retry timer in the range of 3 to 30 seconds.
Usage guidelines
The VAM server starts the retry timer after it sends a request to a client. If the server receives no response
from the client before the retry timer expires, the server resends the request. The server stops sending the
request after receiving a response from the client or after the timeout timer (product of the keepalive
interval and keepalive attempts) expires.
Examples
# Set the retry timer to 20 seconds for the VAM server in ADVPN domain 1.
<Sysname> system-view
[Sysname] vam server advpn-domain 1
[Sysname-vam-server-domain-1] retry interval 20