server not translating properly in pix

[cantina]

hi,

I have a 3 server network of 2 windows 2000 servers and 1 Small Business Server 2003 behind a PIX506E firewall. I have 5 static public ips. Last night, when i tried to do a one-to-one nat translation with the 3 servers, the 2 windows 2000 servers worked just fine, but the windows 2003 SBS server did not properly translate. Doing a show xlate, showed all 3 translations, but the SBS server could not get out to the internet, nor could did it have the public internet interface. Once I took out the static translation to the SBS server, it worked just fine accessing the internet. I'm wondering if there is something I can do on the PIX to troubleshoot why the SBS server is not translating properly and how I can determine that it is in fact something with the SBS server that is causing this.

thanks for any help.
cantina

 

[ChrisAC]

Posting the config might help.

Chris.

**********************
Chris A.C, CCNA, CCSA
**********************

 

[cantina]

Here is the config below...Server3 is the SBS 2003 server that won't translate...Both Server2 and Server1 translated fine running Windows 2000 Server.

Thanks..

PIX Version 6.3(4)
interface ethernet0 auto
interface ethernet1 auto
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password OXQL940jJ/cbzNoR encrypted
passwd JytOuvacznvMwrOd encrypted
hostname firewall-pix
domain-name cats.com
fixup protocol dns maximum-length 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names
name x.x.x.66 server3
name x.x.x.68 server2
name x.x.x.69 server1
access-list acl_out permit gre any any
access-list acl_out permit icmp any any echo-reply
access-list acl_out permit icmp any any
access-list acl_out permit tcp any host server2 eq pptp
access-list acl_out permit tcp any host server3 eq smtp
access-list acl_out permit tcp any host server3 eq www
access-list acl_out permit tcp any host server1 eq 3389
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside x.x.x.67 255.255.255.248
ip address inside 192.168.1.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) server2 192.168.1.26 netmask 255.255.255.255 0 0
static (inside,outside) server3 192.168.1.6 netmask 255.255.255.255 0 0
static (inside,outside) server1 192.168.1.10 netmask 255.255.255.255 0 0
access-group acl_out in interface outside
route outside 0.0.0.0 0.0.0.0 x.x.x.65 1
timeout xlate 0:05:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00
timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server TACACS+ max-failed-attempts 3
aaa-server TACACS+ deadtime 10
aaa-server RADIUS protocol radius
aaa-server RADIUS max-failed-attempts 3
aaa-server RADIUS deadtime 10
aaa-server LOCAL protocol local
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet 192.168.1.0 255.255.255.0 inside
telnet timeout 5
ssh x.x.x.125 255.255.255.255 outside
ssh x.x.x.126 255.255.255.255 outside
ssh timeout 5
console timeout 0
terminal width 80
Cryptochecksum:7eb47d34188fbd8ea6ecb077473e4384

 

[ChrisAC]

Can you also post a 'sh xlate' with all three translations in place?

Chris.

**********************
Chris A.C, CCNA, CCSA
**********************

 

[dopehead]

One possibility is that you haven't got all those addresses that you think. Try using the .66 or .68 for the w2k3 server instead and see if the problem follows the public ip address

Jan


Network Systems Engineer
CCNA/CQS/CCSP/Infosec

 

[themut]

Do you have more than one NIC card on the W2K3 server? If so make sure the packets are going off the correct NIC card.

 

[cantina]

Thanks for all input...Because the client needed to get up and running, I wasn't able to do your above recommendations...However, when I go back to this client, I will be sure to try it...

Thanks...