PIX 506: Have a static IP address that needs to route into internal network when requested

On my Linksys router, I could set up a static route they called it.  So, you're saying there's no such equiv. on the PIX?

Just out of curiosity: Is there a way to catch the packet on the inside interface before it goes outside and sent it back on the inside interface to the correct IP?  I'm assuming not from what you said, but it's at least worth asking...

calvinetter,

Your option 2 looks like what I need to do.  So, just to clarify, if I type in the commands you gave in your example, a computer at 192.168.1.212 that wants to go to www.xyz.com (the server at 192.168.1.5), this is what will happen:
DNS request made to 8.7.6.5, response of 4.3.2.1 comes back
The PIX sees the response and changes the 4.3.2.1 to 192.168.1.5
192.168.1.212 connects to 192.168.1.5
(problem solved)

Did I get this right?

Excellent!  

So one last question: I have a bunch of access-lists and statics set up to forward ports.  I'm assuming I will need to remove all my statics before executing the commands and then I'll have to re-create them after.  I'm also assuming that the access-lists won't need to be messed with (or anything else).  Is this correct?

I just went through all these steps, but it didn't work.  The commands executed successfully, but it hasn't solved the problem...  Any thoughts?

Tried the clear xlate - no luck - so here's a sh run...


: Saved
:
PIX Version 6.3(1)
interface ethernet0 10full
interface ethernet1 10full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password XXXXXXXXXXXXXXX encrypted
passwd XXXXXXXXXXXXXXX encrypted
hostname XXXXXXXX
domain-name XXXXXXXXXXX
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol ils 389
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
names
access-list inside_access_in permit icmp any any
access-list inside_access_in permit ip any any
access-list outside_access_in permit icmp any any
access-list outside_access_in permit tcp any host X.X.233.55 eq www
access-list outside_access_in permit tcp any interface outside eq smtp
access-list outside_access_in permit tcp any interface outside eq 13389
access-list outside_access_in permit tcp any interface outside eq 23389
access-list outside_access_in permit tcp any interface outside eq 444
access-list outside_access_in permit tcp any interface outside eq 888
access-list outside_access_in permit tcp any interface outside eq 5500
access-list outside_access_in permit tcp any interface outside eq 5900
access-list outside_access_in permit tcp any interface outside eq 3000
access-list outside_access_in permit tcp any interface outside eq 3001
access-list outside_access_in permit tcp any interface outside eq https
pager lines 24
icmp deny any outside
icmp permit any inside
mtu outside 1500
mtu inside 1500
ip address outside X.X.233.55 255.255.252.0
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 dns 0 0
static (inside,outside) tcp X.X.233.55 www 192.168.1.100 www netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 smtp 192.168.1.100 smtp netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 3000 192.168.1.203 3000 netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 3001 192.168.1.203 3001 netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 444 192.168.1.100 444 netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 888 192.168.1.100 888 netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 13389 192.168.1.100 13389 netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 23389 192.168.1.100 23389 netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 5500 192.168.1.100 5500 netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 https 192.168.1.100 https netmask 255.255.255.255 0 0
access-group outside_access_in in interface outside
access-group inside_access_in in interface inside
route outside 0.0.0.0 0.0.0.0 X.X.232.1 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 RADIUS protocol radius
aaa-server LOCAL protocol local
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet 0.0.0.0 0.0.0.0 inside
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 inside
ssh timeout 20
console timeout 0
dhcpd address 192.168.1.150-192.168.1.188 inside
dhcpd dns X.X.224.1 X.X.224.3
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd auto_config outside
dhcpd enable inside
terminal width 80
Cryptochecksum:XXXXXXXXXXXXXXXXXX
: end

Just fixed it.  My sh static is now...

static (inside,outside) tcp X.X.233.55 www 192.168.1.100 www dns  netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 444 192.168.1.100 444 dns  netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 888 192.168.1.100 888 dns  netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 13389 192.168.1.100 13389 dns  netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 23389 192.168.1.100 23389 dns  netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 5500 192.168.1.100 5500 dns  netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 https 192.168.1.100 https dns  netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 smtp 192.168.1.100 smtp dns  netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 3000 192.168.1.203 3000 netmask 255.255.255.255 0 0
static (inside,outside) tcp X.X.233.55 3001 192.168.1.203 3001 netmask 255.255.255.255 0 0

But it still isn't working when I try to go out via HTTP to the web server.  I also tried an nslookup from the machine and it said X.X.233.55, not 192.168.1.100.  Any suggestions?  (Also, I did try clearing xlate and the DNS cache on the machine)

I just tried it and it didn't work...  I feel like we're really close, do you have any other ideas as to what might be wrong?

Thanks!