Configuring Advanced Ike Settings - ZyXEL Communications P-793H User Manual

P-793H User's Guide
Table 51 VPN > Setup > Edit (continued)
LABEL
Authentication
Algorithm
Advanced
Apply
Cancel

11.4 Configuring Advanced IKE Settings

See Section 11.1 on page 155
advanced settings for the VPN tunnel. Click Advanced in the
open this screen.
170
DESCRIPTION
Select SHA1 or MD5 from the drop-down list box. MD5 (Message Digest 5) and
SHA1 (Secure Hash Algorithm) are hash algorithms used to authenticate packet
data. The SHA1 algorithm is generally considered stronger than MD5, but is
slower. Select MD5 for minimal security and SHA1 for maximum security.
Click Advanced to configure more detailed settings of your IKE key management.
Click Apply to save your changes back to the ZyXEL Device.
Click Cancel to begin configuring this screen afresh.
for background information. Use this screen to configure
Editing VPN Policies screen to
Chapter 11 IPSec VPN