Setup VPN tunnel between PIX and Nortel

[j-tucker]

We are having a problem setting up a tunnel between a PIX and a nortel. On debug I see the following message.

ISAKMP: reserved not zero on payload 5!

Which might be the problem what does it mean?

[jasobrown]

Reserve not Zero on payload means that the preshared keys don't match.

Regards,

Jason Brown

CCIE #10833

[ajagadee]

Hi,

Reserved not zero on payload 5 basically means that your pre-shared keys are not matching and also use the below URL for troubleshooting purposes.

http://te.cisco.com/SRVS/CGI-BIN/WEBCGI.EXE?New,KB=PIX

Regards,

Arul