ZyXEL Communications P-202 User Manual
Page 167
P-202H Plus v2 Support Notes
3. Troubleshooting
Q: How do we know the above tunnel works?
A: If the connection between PC 1 and PC 2 is ok, we know the tunnel works.
Please try to ping from PC 1 to PC 2 (or PC 2 to PC 1). If PC 1 and PC 2 can
ping to each other, it means that the IPSec tunnel has been established
successfully. If the ping fail, there are two methods to troubleshoot IPSec in P-
202H Plus v2.
•
Menu 27.2, SA Monitor
Through menu 27.2, you can monitor every IPSec connections running in P-
202H Plus v2 presently. The second column of each entry indicates the IPSec
rule name. So, if you can't see the name of your IPSec rule, it means that the SA
establishment fails. Please go back Menu 27 to check your settings.
All contents copyright © 2006 ZyXEL Communications Corporation.
167
Menu 27.2 - SA Monitor
# Name Encap. IPSec ALgorithm
-- -------------------------------------------------- ---------- -------------------------
1 P-202H Plus v2A ca24f1eb6616b7c4 732c211ae9b01a0f Tunnel ESP