HP VPN Firewall Appliances VPN Command Reference

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encryption-algorithm
Use encryption-algorithm to specify the algorithms for protocol packet encryption and their priorities.
Use undo encryption-algorithm to restore the default.
Syntax
encryption-algorithm { { 3des | aes-128 | aes-256 | des } * | none }
undo encryption-algorithm
Default
Four encryption algorithms are available and preferred in this order: AES-128, AES-256, 3DES, DES.
Views
VPN domain view
Default command level
2: System level
Parameters
3des: Uses the 3DES encryption algorithm.
aes-128: Uses the AES encryption algorithm, with a key length of 128 bits.
aes-256: Uses the AES encryption algorithm, with a key length of 256 bits.
des: Uses the DES encryption algorithm.
none: Performs no encryption.
Usage guidelines
Based on its encryption algorithm configuration, a VAM server negotiates with a client to determine the
encryption algorithm to be used between them.
The specified encryption algorithms are preferred by their configuration order.
Examples
# Specify the encryption algorithms of AES-128 and 3DES for VPN domain 1, where ACE-128 has a
higher priority.
<Sysname> system-view
[Sysname] vam server vpn 1
[Sysname-vam-server-vpn-1] encryption-algorithm aes-128 3des
Related commands
vam server vpn
hub private-ip
Use hub private-ip to configure a hub for a VPN domain by specifying its IP addresses.
Use undo hub private-ip to remove a hub.
Syntax
hub private-ip private-ip-address [ public-ip public-ip-address ]