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06.20.2008 at 01:23AM PDT, ID: 23501500
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8.2

NATting from outside to inside

Asked by o-tvw-ee in Cisco PIX Firewall

Tags: , ,

Hi all,

A customer of ours is having the strangest setup. They have 2 firewalls connecting to the internet. We control only one of them. The other one is the main default gateway for their network.
A few servers use the firewall we control as default gateway (don't ask me why).
Now we need to publish  IP's from servers who's default gateway is pointing to the other firewall

This is what I had but it didn't work:

static (inside,outside) tcp CUSTOMERIP 3200 10.10.10.250 3200 netmask 255.255.255.255
static (inside,outside) tcp CUSTOMERIP 3201 10.10.10.253 3200 netmask 255.255.255.255

access-list outside permit tcp host OURIP host CUSTOMERIP eq 3200
access-list outside permit tcp host OURIP CUSTOMERIP eq 3201

access-list cust_nat permit tcp host OURIP host CUSTOMERIP eq 3200
access-list cust_nat permit tcp host OURIP CUSTOMERIP eq 3201

nat (outside) 2 access-list cust_nat
global (inside) 2 interface


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[+][-]06.20.2008 at 07:55AM PDT, ID: 21831795

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About this solution

Zone: Cisco PIX Firewall
Tags: Cisco, Pix, 6.3(5)
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Solution Provided By: clearacid
Participating Experts: 1
Solution Grade: A
 
 
 
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