Ipsec Debug - ZyXEL Communications ZYWALL P1 User Manual

Chapter 13 IPSec VPN

13.11 IPSec Debug

If you are having difficulty building an IPSec tunnel to a non-ZyXEL IPSec router, advanced
users may wish to examine the IPSec debug feature (in the commands).
If any of your VPN rules have an active network policy set to nailed-up, using
the IPSec debug feature may cause the ZyWALL to continuously display new
information. Type ipsec debug level 0 and press [ENTER] to stop it.
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