troubleshooting Question

Unable to establish L2TP Connection

Avatar of Takeshi
Takeshi asked on
VPNWindows XPHardware Firewalls
17 Comments1 Solution678 ViewsLast Modified:
I am experiencing a problem w/  L2TP. We have NS 5GT(ScreenOS 5.3.0).
Some users whose PC is Win XP Pro can establish a L2TP connection tho,
some users cannot.

I was monitoring on the NS5GT & saw incoming traffic, but blocked since
that connection was using PPTP instead of L2TP for some reason.  I checked
both good one & bad one tho, same settings.  It is not L2TP/IPSec.

I also add "ProhibitIPSec" key into the registry tho, no help.

Please help!!

Thank you very much in advance.
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