port forwarding pix
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03-05-2007 02:43 AM
Hello,
I have problem forwarding port 25 from my outside interface to port 25 on my DMZ interface.
Here is my configuration :
Hello,
I have problem forwarding port 25 from my outside interface to port 25 on my DMZ interface.
Here is my configuration :
Hello,
I have problem forwarding port 25 from my outside interface to port 25 on my DMZ interface.
Here is my configuration :
PIX Version 6.2(1)
nameif ethernet0 outside security0
nameif ethernet1 inside security100
nameif ethernet2 DMZ security10
enable password xxx
hostname pix-rgi
access-list acl-outside permit tcp any host 12.34.56.78 eq smtp
access-list acl-outside permit tcp host 82.67.xx.xx host 12.34.56.78 eq 65437
access-list acl-outside permit tcp host 82.67.xx.xx host 12.34.56.78 eq 65439
access-list acl-outside permit tcp any host 12.34.56.78 eq www
access-list acl-outside permit tcp any host 12.34.56.78 eq https
access-list acl-outside permit tcp any host 12.34.56.78 eq 65435
access-list acl-outside permit ip host 82.67.xx.xx any
access-list acl-dmz permit tcp host 192.168.30.25 host 192.168.10.54
access-list acl-dmz permit tcp host 192.168.30.252 host 192.168.10.52 eq domain
access-list acl-dmz permit tcp host 192.168.30.252 host 192.168.2.10 eq domain
access-list acl-dmz permit ip host 192.168.30.25 host 192.168.10.52
access-list acl-dmz permit tcp host 192.168.30.252 any
access-list acl-dmz deny tcp 192.168.30.0 255.255.255.0 192.168.0.0 255.255.0.0
access-list acl-dmz permit ip 192.168.30.0 255.255.255.0 any
access-list cap permit tcp any host 12.34.56.78 eq smtp
interface ethernet0 auto
interface ethernet1 auto
interface ethernet2 auto
ip address outside 12.34.56.78 255.255.255.252
ip address inside 192.168.10.253 255.255.255.0
ip address DMZ 192.168.30.1 255.255.255.0
ip verify reverse-path interface outside
ip verify reverse-path interface inside
ip verify reverse-path interface DMZ
ip audit name information_outside info action alarm
ip audit name attaque_outside attack action alarm drop reset
ip audit interface outside information_outside
ip audit interface outside attaque_outside
ip audit info action alarm
ip audit attack action alarm
ip local pool seb 192.168.200.10-192.168.200.12
global (outside) 1 12.34.56.73-12.34.56.74 netmask 255.255.255.0
global (outside) 1 12.34.56.75
nat (inside) 1 192.168.2.10 255.255.255.255 0 0
nat (inside) 1 192.168.3.32 255.255.255.255 0 0
nat (inside) 1 192.168.3.210 255.255.255.255 0 0
nat (inside) 1 192.168.10.0 255.255.255.0 0 0
nat (inside) 1 Administratif 255.255.255.0 0 0
nat (DMZ) 1 192.168.30.25 255.255.255.255 0 0
nat (DMZ) 1 192.168.30.252 255.255.255.255 0 0
static (inside,outside) tcp interface 65435 192.168.10.250 ssh netmask 255.255.255.255 0 0
static (inside,outside) tcp interface 65439 192.168.10.54 ssh netmask 255.255.255.255 0 0
static (inside,outside) tcp interface www 192.168.10.250 www netmask 255.255.255.255 0 0
static (DMZ,outside) tcp 12.34.56.78 smtp 192.168.30.25 smtp netmask 255.255.255.255 0 0
static (inside,DMZ) 192.168.0.0 192.168.0.0 netmask 255.255.0.0 0 0
access-group acl-outside in interface outside
access-group acl-dmz in interface DMZ
route outside 0.0.0.0 0.0.0.0 12.34.56.78 1
route inside 192.168.2.0 255.255.255.0 192.168.10.1 1
route inside 192.168.3.0 255.255.255.0 192.168.10.1 1
route inside 192.168.4.0 255.255.255.0 192.168.10.1 1
route inside 192.168.5.0 255.255.255.0 192.168.10.1 1
route inside 192.168.6.0 255.255.255.0 192.168.10.1 1
route inside 192.168.7.0 255.255.255.0 192.168.10.1 1
route inside 192.168.8.0 255.255.255.0 192.168.10.1 1
route inside Administratif 255.255.255.0 192.168.10.1 1
route inside 192.168.12.0 255.255.255.0 192.168.10.1 1
route DMZ 192.168.30.2 255.255.255.255 192.168.30.1 1
I can't find what's wrong with the access-list / static /nat rules.
Please help
Thank You
ASCLAR Sebastien
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03-05-2007 02:52 AM
Hi,
Try this :
no static (DMZ,outside) tcp 12.34.56.78 smtp 192.168.30.25 smtp netmask 255.255.255.255
static (DMZ,outside) tcp interface smtp 192.168.30.25 smtp netmask 255.255.255.255
*Please rate if helped.
-Kanishka
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03-05-2007 03:21 AM
Thank you for reply,
Unfortunatly it does not help.

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03-05-2007 06:05 AM
Hi,
Please also add the following commands :
access-list acl-outside permit tcp any interface outside
access-list acl-dmz line 1 permit ip host 192.18.30.25 any
HTH,
*Please rate if helps,
Regards,
Kamal

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03-05-2007 06:05 AM
Small correction :
The first command should be :
access-list acl-outside permit tcp any interface outside eq 25
Regards,
Kamal
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03-05-2007 06:17 AM
I added the 2 lines but it still does not work.
Thank you for help.
