PIX 515 Can Ping Out-to-In but not any webservices getting out-to-in

I have a PIX 515 that I am able to go from inside to outside. Can ping, resolve
DNS, and everything else I want to do from the inside to the outside. I can Ping
from the outside to hosts inside, but can not get traffic from the outside to
pull up the webservices and some other services from the outside to the inside.
I am sure it is something small that I am missing. Could someone take a look at
the following Config and see if it jumps out at them since it is playing hide
and seek on me and of course I have yet to get the seeking part done.

Thanks in advance.

Johnny

The IP's have been hanged to protect the innocent:

Result of firewall command: "show config"

: Saved
: Written by enable_15 at 11:56:25.599 CST Sat Jan 17 2004
PIX Version 6.3(1)
interface ethernet0 auto
interface ethernet1 auto
interface ethernet2 auto shutdown
nameif ethernet0 outside security0
nameif ethernet1 inside security100
nameif ethernet2 intf2 security10
enable password rwhjNVeEJenglgd/ encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname Host
domain-name DomainName
clock timezone CST -6
clock summer-time CDT recurring
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
name 10.240.1.120 Laptop
name 12.12.12.33 Office
name 10.240.1.105 Yoda
name 10.240.1.102 Luke
name 10.240.1.111 Chewy
name 10.240.1.110 Hans
name 10.240.1.103 Obi
name 10.240.1.101 Leah
access-list outside_access_in remark RAdmin
access-list outside_access_in permit tcp any eq 4899 any
access-list outside_access_in permit tcp any eq https any
access-list outside_access_in permit tcp any eq www any
access-list outside_access_in permit tcp any eq ftp any
access-list outside_access_in permit icmp any any
access-list outside_access_in permit udp any eq domain any
access-list outside_access_in permit tcp any eq domain any
access-list inside_access_in permit tcp any any
access-list inside_access_in permit udp any any
access-list inside_access_in permit icmp 10.240.1.0 255.255.255.0 any
pager lines 24
icmp permit any outside
icmp permit any inside
mtu outside 1500
mtu inside 1500
mtu intf2 1500
ip address outside 220.220.220.68 255.255.255.240
ip address inside 10.240.1.1 255.255.255.0
ip address intf2 127.0.0.1 255.255.255.255
ip audit info action alarm
ip audit attack action alarm
ip local pool remotevpn 10.240.2.200-10.240.2.254
pdm location Laptop 255.255.255.255 inside
pdm location 10.240.1.0 255.255.255.0 inside
pdm location Office 255.255.255.255 outside
pdm location Luke 255.255.255.255 inside
pdm location Yoda 255.255.255.255 inside
pdm location 10.0.0.0 255.0.0.0 inside
pdm location Chewy 255.255.255.255 inside
pdm location Hans 255.255.255.255 inside
pdm location Obi 255.255.255.255 inside
pdm location ChrisB 255.255.255.255 inside
pdm location 12.12.12.32 255.255.255.240 outside
pdm location 220.220.220.73 255.255.255.255 outside
pdm location 220.220.220.74 255.255.255.255 outside
pdm location 220.220.220.75 255.255.255.255 outside
pdm location Leah 255.255.255.255 inside
pdm location 10.240.1.100 255.255.255.255 inside
pdm history enable
arp timeout 14400
static (inside,outside) 220.220.220.73 Leah netmask 255.255.255.255 0 0
static (inside,outside) 220.220.220.72 Luke netmask 255.255.255.255 0 0
static (inside,outside) 220.220.220.71 Obi netmask 255.255.255.255 0 0
static (inside,outside) 220.220.220.70 Yoda netmask 255.255.255.255 0 0
static (inside,outside) 220.220.220.78 Laptop netmask 255.255.255.255 0 0
static (inside,outside) 220.220.220.75 Chewy netmask 255.255.255.255 0 0
static (inside,outside) 220.220.220.74 Hans netmask 255.255.255.255 0 0
static (inside,outside) 220.220.220.77 ChrisB netmask 255.255.255.255 0 0
access-group outside_access_in in interface outside
access-group inside_access_in in interface inside
rip outside passive version 1
route outside 0.0.0.0 0.0.0.0 220.220.220.65 1
route inside 10.240.1.1 255.255.255.255 220.220.220.65 1
timeout xlate 3:00:00
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 Office 255.255.255.255 outside
http 10.240.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-pptp
telnet 12.12.12.32 255.255.255.240 outside
telnet timeout 5
ssh timeout 5
console timeout 0
vpdn group PPTP-VPDN-GROUP accept dialin pptp
vpdn group PPTP-VPDN-GROUP client configuration address local remotevpn
vpdn group PPTP-VPDN-GROUP pptp echo 60
vpdn enable outside
dhcpd address 10.240.1.200-10.240.1.254 inside
dhcpd dns 12.12.12.36 12.12.12.35
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd auto_config outside
dhcpd enable inside
terminal width 80
Cryptochecksum:61d77405e1c3b33c4eedb59178a4eea1

 

:I have a PIX 515 that I am able to go from inside to outside. Can ping, resolve
NS, and everything else I want to do from the inside to the outside. I can Ping
:from the outside to hosts inside, but can not get traffic from the outside to
ull up the webservices and some other services from the outside to the inside.
:I am sure it is something small that I am missing.

:access-list outside_access_in remark RAdmin
:access-list outside_access_in permit tcp any eq 4899 any
:access-list outside_access_in permit tcp any eq https any
:access-list outside_access_in permit tcp any eq www any
:access-list outside_access_in permit tcp any eq ftp any
:access-list outside_access_in permit icmp any any
:access-list outside_access_in permit udp any eq domain any
:access-list outside_access_in permit tcp any eq domain any

:access-group outside_access_in in interface outside

You have source and destination reversed throughput outside_access_in .

For outside access, the source should be the external address and
the destination should be the target host -as known to the outside-.

For inside access, the source should be the inside address -as known
to the inside- and the destination should be the external target address
[as known to the inside.]

 

Ok, I think i just lost the rest of the brain cells. I am not quite
understanding the way the statement should read. I configured it via
PDM, so are you saying that it did them backwards?

Thanks for the simplification. The time working on this and the rest
of work stuff has mushed me into a simple mind.

Johnny

 

:Ok, I think i just lost the rest of the brain cells. I am not quite
:understanding the way the statement should read. I configured it via
DM, so are you saying that it did them backwards?

Yes, probably. I suggest changing the order of one of the entries
in the live config, and then viewing the result in PDM and see how it
shows up.

 

Nope, that did not change anything. Also, I got to thinking after
trying that, that if the PDM was putting them in backwards then it
would be doing the same for the inside_access_out ACL, right?

For some reason I am thinking the public IP's are not bound to the
outside interface for the PIX to know it is supposed to translate them
to the host on the inside. I am doing one to one translation for
internal to external addresses but do not see where the PIX knows to
translate outside address 220.220.220.73 to internal address
10.240.1.101. Could that be something that is missing.

Thanks for all your help. I am obviously not a PIX person at all and
trying to learn as I go.

 

Remember that you propably can't acces a host on the inside lan, directly
from the outside.
That's what the firewall is for !!
If you're using PDM to configure such access rules, it alway pops up a
dialog for entering a
translation rule. Your inside host has to be NAT translated to a DMZ (or
outside ) address.

If you have e.g. :

access-list outside_access_inside_dmz permit tcp any gt 1023 host <an
address on the internet in your domain> eq 8006
which permits access to port 8006 on outside host <an address on the
internet in your domain>
Then (in our case) you need to have
pdm location ADHP11I 255.255.255.255 inside
static (inside,outside) 193.172.46.39 ADHP11I netmask 255.255.255.255 0 0

(ADHP11I is an internal UNIX server of ours)

Regards

McLeon


This means you have to

 

I agree with Walter, the order change should clear it - you have the
static commands in place to permit the traffic inward.

Instead of your current rule:
access-list outside_access_in permit tcp any eq 4899 any
Re-arrange it to:
access-list outside_access_in permit tcp any any eq 4899

Your version is restricting inbound traffic to use a source port of
4489, which is most likely invalid. I think your intent is to permit
a destination port of 4489, which the second/rearranged rule will do
for you. If my interpretation is incorrect, let me know and I'll try
to help you further.

Rich