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515E NAT Problem...

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Tspiritstorm

IS-IT--Management
Aug 24, 2003
7
US
Thank you to anyone that can help...

Its been several years (like 3, Management takes you out of the hands on sometimes..) since I had to make any changes to any Cisco Equipment personally and then only once did I have to configure a PIX. I am having some trouble getting my Outside - Inside - DMZ to all work together. Basically its just a standard setup and for now just to get all the machines talking I have some repeat type commands and any any going on till I can lock them down; Webservers/DNS/Mail on the DMZ and Database on the inside. I thought about 192.168.0.0 on DMZ and 10.0.0.0 on the inside. Now I can get NAT to work with the Outside/DMZ portion just fine.. but I am having trouble with the Inside/DMZ/Outside. I just came into the company three weeks ago and they were using a Linux box for routing with just ACL's for security and the Webservers and DB servers were just duel NIC'ed between a public/private switch. Below is the config I wrote so far and could really use some tips or advice. Thank you..

: Written by enable_15 at 14:13:36.683 UTC Fri Aug 22 2003
PIX Version 6.3(1)
interface ethernet0 100full
interface ethernet1 100full
interface ethernet2 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
nameif ethernet2 dmz security50
enable password xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
passwd xxxxxxxxxxxxxxxxxxxxx encrypted
hostname xxxxxxxxxxx
domain-name xxxxx.xxxxxxxxxx.xxxxxxxxxx.
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 192.168.0.13 Web02
name 192.168.0.10 App01
name 192.168.0.11 Ns01
name 192.168.0.12 Web01
name 192.168.0.14 Webnc01
name 192.168.0.15 Masterswitch
name 192.168.0.16 Masterswitch2
name 192.168.0.17 KVM
access-list ping_acl permit ip any any
access-list acl_out permit icmp any any
access-list acl_out permit ip any host xxx.xx.xxx.xxx
access-list acl_out permit tcp any host xxx.xxx.xxx.226 eq www
access-list acl_out permit tcp any host xxx.xxx.xxx.226 eq www
access-list acl_out permit tcp any host xxx.xxx.xxx.227 eq www
access-list acl_out permit tcp any host xxx.xxx.xxx.228 eq www
access-list acl_out permit tcp any host xxx.xxx.xxx.230 eq www
access-list acl_out permit tcp any host xxx.xxx.xxx.249 eq www
access-list acl_out permit tcp any host xxx.xxx.xxx.250 eq www
access-list acl_out permit tcp any host xxx.xxx.xxx.251 eq www
access-list acl_out permit ip any host xxx.xxx.xxx.226
access-list acl_out permit ip any host xxx.xxx.xxx.227
access-list acl_out permit ip any host xxx.xxx.xxx.228
access-list acl_out permit ip any host xxx.xxx.xxx.230
access-list acl_out permit ip any host xxx.xxx.xxx.249
access-list acl_out permit ip any host xxx.xxx.xxx.250
access-list acl_out permit ip any host xxx.xxx.xxx.251
access-list inside_outbound_nat0_acl permit ip any any
access-list inside_access_in permit ip any any
pager lines 24
logging buffered debugging
mtu outside 1500
mtu inside 1500
mtu dmz 1500
ip address outside xxx.xxx.xxx.254 255.255.255.224
ip address inside 10.0.0.3 255.0.0.0
ip address dmz 192.168.0.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm location 10.0.0.100 255.255.255.255 inside
pdm location 10.0.0.100 255.255.255.255 dmz
pdm location Web02 255.255.255.255 dmz
pdm location App01 255.255.255.255 dmz
pdm location Ns01 255.255.255.255 dmz
pdm location Web01 255.255.255.255 dmz
pdm location Webnc01 255.255.255.255 dmz
pdm location Masterswitch 255.255.255.255 dmz
pdm location Masterswitch2 255.255.255.255 dmz
pdm location KVM 255.255.255.255 dmz
pdm history enable
arp timeout 14400
global (outside) 1 xxx.xxx.xxx.41-xxx.xxx.xxx.48
global (outside) 1 xxx.xxx.xxx.40
global (dmz) 1 192.168.0.200-192.168.0.253
nat (inside) 0 access-list inside_outbound_nat0_acl
nat (inside) 1 10.0.0.0 255.0.0.0 0 0
nat (dmz) 1 192.168.0.0 255.255.255.0 0 0
static (dmz,outside) xxx.xxx.xxx.229 Web02 netmask 255.255.255.255 0 0
static (dmz,outside) xxx.xxx.xxx.226 App01 netmask 255.255.255.255 0 0
static (dmz,outside) xxx.xxx.xxx.227 Ns01 netmask 255.255.255.255 0 0
static (dmz,outside) xxx.xxx.xxx.228 Web01 netmask 255.255.255.255 0 0
static (dmz,outside) xxx.xxx.xxx.230 Webnc01 netmask 255.255.255.255 0 0
static (dmz,outside) xxx.xxx.xxx.249 Masterswitch netmask 255.255.255.255 0 0
static (dmz,outside) xxx.xxx.xxx.250 Masterswitch2 netmask 255.255.255.255 0 0
static (dmz,outside) xxx.xxx.xxx.251 KVM netmask 255.255.255.255 0 0
access-group acl_out in interface outside
access-group inside_access_in in interface inside
access-group ping_acl in interface dmz
route outside 0.0.0.0 0.0.0.0 xxx.xxx.xxx.225 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 xxx.xxx.xxx.224 255.255.255.224 outside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet 10.0.0.100 255.255.255.255 inside
telnet 10.0.0.100 255.255.255.255 dmz
telnet timeout 15
ssh timeout 5
console timeout 0
terminal width 80
 
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