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pptp passthrough Linux , but not Cisco PIX ?

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snobby

snobby

Technical User
Jan 12, 2003
2
DE
I have a dsl-connection with only ONE internet-address and a private address range behind the firewall. The Internetaddress is changing every 24 hours (via pppoe). Normally i have a fli4l-Linux router running, no problems with this :)
I also habe no problem to use a pptp client on my network if I enable pptp passthrough at the linux router. I can reach my office VPN-Server without problems.

Now I got a brand new PIX firewall from cisco.
Everything is fine, but the pptp passthrough will not work. Since the technical environment is the same is can not be a principal problem, even if Cisco complains that pptp passthrough with only one official ip address is not possible.
It is solved under linux, so has anyone a solution under PIX?

Best regards,
Stefan
 
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