No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade
Knowledge Base

Why tunnel can be built without pre-key configuration when making the IPSEC interconnection in some firewall?

Publication Date:  2012-09-11  |   Views:  363  |   Downloads:  0  |   Author:  c00222574  |   Document ID:  EKB1000014369

Contents

Issue Description

Tunnel can be built without pre-key configuration when making the IPSEC interconnection in some firewall.

Alarm Information

NULL

Handling Process

KE is divided into IKE1 and IKE2 versions.
Pre-key configuration is necessary when IPSEC VPN of firewall is IKE v1.
Pre-key configuration is not necessary when IPSEC VPN of firewall is IKE v2. The value of pre-key is “NO” by default.

Root Cause

NULL

Suggestions

NULL