Newbie DMZ traffic troubles

Hello, I'm a PIX newbie and am fumbling around with some of my config. I'm trying to get SQL queries from a machine on the internal interface over a DMZ to a server at the other end of the DMZ.

From the PIX terminal I am able to ping the SQL box, but I am not able

to get any traffic across from the machine on the internal interface. I thought my config was pretty simple, but perhaps too simple since it does not work.... Im wondering if i need a special ACL or a nat 0 statement or something but i dont really know what i am supposed to do with those! ... : PIX Version 6.3(4) interface ethernet0 auto interface ethernet1 auto interface ethernet2 auto nameif ethernet0 outside security0 nameif ethernet1 inside security100 nameif ethernet2 Gozer_DMZ security30 enable password hostname domain-name 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 isa access-list 101 permit tcp any interface outside eq https access-list 101 permit tcp any interface outside eq www access-list Gozer_DMZ_Access permit icmp any host echo access-list Gozer_DMZ_Access permit tcp host eq 1433 host pager lines 24 mtu outside 1500 mtu inside 1500 mtu Gozer_DMZ 1500 ip address outside ip address inside ip address Gozer_DMZ ip audit info action alarm ip audit attack action alarm pdm location inside pdm logging informational 100 pdm history enable arp timeout 14400 static (inside,outside) tcp interface https isa https netmask 0 0 static (inside,outside) tcp interface www isa www netmask 0 0 static (inside,Gozer_DMZ) isa netmask 0 0 access-group 101 in interface outside access-group Gozer_DMZ_Access in interface Gozer_DMZ route outside 0 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 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 http server enable http inside no snmp-server location no snmp-server contact snmp-server community public no snmp-server enable traps tftp-server inside / floodguard enable telnet timeout 5 ssh inside ssh timeout 30 console timeout 0 terminal width 80 banner exec ***** Authorized Use ONLY : end gzr00#
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I would try reversing your static statement:

static(Gozer_DMZ,inside) isa netmask

Assuming isa is an available IP on your inside network. It will be the IP of your SQL server as far as the inside hosts are concerned...

The access-lists you have are not needed, because traffic from your hosts will be comming from the inside interface which has higher security, going to lower security DMZ interface. This traffic will be allowed through. You only need to permit traffic generated from the SQL server back to the queriers inside your network.


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