[c-nsp] PPTP and NAT

[Vincent De Keyzer]

Hello,

 

I have a customer who wants me to configure his router in order to have port
1723 of one of his public addresses redirected to 192.168.254.5, and IP
protocol 47 forwarded to the same private IP.

 

So I guess he wants to have incoming PPTP sessions.

 

How do I do this with NAT? It seems that only UDP and TCP can be processed,
not IP protocol 47:

 

LLN003ro21(config)#ip nat inside source static ?

  A.B.C.D  Inside local IP address

  esp      IPSec-ESP (Tunnel mode) support

  network  Subnet translation

  tcp      Transmission Control Protocol

  udp      User Datagram Protocol

 

This is a 2621 running 12.3(3g).

 

Any help will be appreciated

 

Vincent