PIX515e Test DMZ setup, but internal clients unable to access the internet and www server (in the dmz) . Website can be accessed from the internet or internally either.

Posted on 2004-11-17
Last Modified: 2010-04-09
For some reason I get a message that acess was denied due to acl outside_in.  when I go the to ip address of the internet site, I get a 400 error that states somethign about a misconfiguration.  Internal clients can't access the internet or the webserver on the dmz either.  Here is the test dmz config... BTW in the config there are 2 dmz's, ut if I figure out teh website I'll be able to get the otherone setup correctly (I hope).

interface ethernet0 auto
interface ethernet1 auto
interface ethernet2 auto
interface ethernet3 auto
interface ethernet4 auto shutdown
interface ethernet5 auto shutdown
nameif ethernet0 outside security0
nameif ethernet1 inside security100
nameif ethernet2 wdmz security50
nameif ethernet3 edmz security6
nameif ethernet4 intf4 security8
nameif ethernet5 intf5 security10
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname DMZTEST
fixup protocol dns maximum-length 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
no 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
fixup protocol tftp 69
no names
name webserver
access-list outside_access_in permit tcp any interface outside eq www
pager lines 24
logging on
logging timestamp
logging console warnings
logging monitor debugging
logging buffered debugging
logging trap debugging
logging facility 23
mtu outside 1500
mtu inside 1500
mtu wdmz 1500
mtu edmz 1500
mtu intf4 1500
mtu intf5 1500
ip address outside
ip address inside
ip address wdmz
ip address edmz
no ip address intf4
no ip address intf5
ip audit info action alarm
ip audit attack action alarm
no failover
failover timeout 0:00:00
failover poll 15
no failover ip address outside
no failover ip address inside
no failover ip address wdmz
no failover ip address edmz
no failover ip address intf4
no failover ip address intf5
pdm location wdmz
pdm location outside
pdm history enable
arp timeout 14400
global (outside) 100 interface
global (wdmz) 100
nat (inside) 100 0 0
static (wdmz,outside) interface netmask 0 0
static (inside,wdmz) netmask
access-group outside_access_in in interface outside
route outside 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 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet timeout 5
ssh timeout 5
console timeout 0
terminal width 80

Any help is appreciated.

Question by:Rastal
    LVL 79

    Accepted Solution

    >access-group outside_access_in in interface outside
    I see that you have applied an access-list to the interface, but i don't see anywhere the acl definition.
    I would expect to see something like:
       access-list outside_access_in permit tcp any interface outside eq 80
       access-list outside_access_in permit tcp any interface outside eq 25
    THEN, you can apply the acl to the interface...

    Also, you cannot do a full static NAT from the outside interface to an inside/dmz host and have any hope of doing anything else..

       >static (wdmz,outside) interface netmask 0 0
    Change that to a port-static to match the acl above:
        static (wdmz,outside) tcp interface 80 80 netmask 0 0
        static (wdmz,outside) tcp interface 25 25 netmask 0 0



    Author Comment

    OK, with some of my own research added to what lrmoore said, case closed.

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