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New Member

Pix 501 PPTP pass-through

Hello!

How can i configure PPTP pass-through in a pix 501? I am using 6.3.(5).

I have already configured the fixup protocol pptp 1723, but it doesn't work.

I would like to initialize a vpn connection from a windows xp which is behind the pix to a outside VPN server.

The pix use PAT.

  • Other Security Subjects
2 REPLIES

Re: Pix 501 PPTP pass-through

HI,

Beside PPTP 1723, you need to open IP Protocol/47 GRE as well.

Refert to following documentation for more detail:

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a0080094a5a.shtml

Hope this help.

Rgds,

AK

New Member

Re: Pix 501 PPTP pass-through

Hello!

Thank you for your reply. I have already read this document. As i mentioned i use 6.3.(5), and there is stated in this doc that i need to permit gre traffic by ACL just version 6.2 or earlier.

Regarding this doc, the only thing i should do is the fixup protocol pptp 1723, and gre will be dynamically

permitted.

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