R3303-HP HSR6800 Routers Layer 3 - IP Services Command Reference

306
DVPN configuration commands
VAM server configuration commands
authentication-algorithm
Use authentication-algorithm to specify the algorithms for protocol packet authentication and their
priorities.
Use undo authentication-algorithm to restore the default.
Syntax
authentication-algorithm { none | { md5 | sha-1 } * }
undo authentication-algorithm
Default
SHA-1 is used for protocol packet authentication.
Views
VPN domain view
Default command level
2: System level
Parameters
none: Performs no authentication.
md5: Uses the MD5 (message digest 5) authentication algorithm.
sha-1: Uses the SHA-1 (secure hash algorithm 1) authentication algorithm.
Usage guidelines
Based on its authentication algorithm configuration, a VAM server negotiates with a client to determine
the authentication algorithm to be used between them.
The specified authentication algorithms are preferred by their configuration order.
Examples
# Specify the authentication algorithm of MD5 for VPN domain 1.
<Sysname> system-view
[Sysname] vam server vpn 1
[Sysname-vam-server-vpn-1] authentication-algorithm md5
Related commands
• authentication-method
• vam server vpn