Configuration

[Dirk186]

Does anyone see anything wrong with this config. ? I just recently had to switch ISP and got only one IP from my new one. Since then, internet access has been sporadic at best and I cant seem to figure it out. Simple config for the most part other than port redirection to a single internal host for smtp, pop3, and www. Thanks for any help.

PIX Version 6.3(3)
interface ethernet0 10baset
interface ethernet1 10baset
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password *********** encrypted
passwd ********** encrypted
hostname test
domain-name test.com
fixup protocol dns maximum-length 512
fixup protocol domain 53
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
no fixup protocol sip 5060
fixup protocol sip udp 5060
no fixup protocol skinny 2000
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names
access-list 108 permit ip 192.168.0.0 255.255.255.0 172.16.1.0 255.255.255.0
access-list 108 permit ip 192.168.0.0 255.255.255.0 10.4.1.0 255.255.255.0
access-list 102 permit ip 192.168.0.0 255.255.255.0 10.4.1.0 255.255.255.0
pager lines 24
logging on
logging monitor debugging
mtu outside 1500
mtu inside 1500
ip address outside **.**.253.118 255.255.255.252
ip address inside 192.168.0.99 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool 911 172.16.1.1-172.16.1.3
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list 108
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) tcp **.**.253.118 smtp 192.168.0.3 smtp netmask 255.255.
255.255 0 0
static (inside,outside) tcp **.**.253.118 pop3 192.168.0.3 pop3 netmask 255.255.
255.255 0 0
conduit permit tcp host **.**.253.118 eq

http://www any

conduit permit tcp host **.**.253.118 eq smtp any
conduit permit tcp host **.**.253.118 eq pop3 any
established tcp 0 0 permitto tcp 0 permitfrom tcp 0
route outside 0.0.0.0 0.0.0.0 **.**.253.117 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
no snmp-server location
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
crypto ipsec transform-set wayne esp-des esp-md5-hmac
crypto dynamic-map dynmap 10 set transform-set wayne
crypto map wc 1 ipsec-isakmp
crypto map wc 1 match address 102
crypto map wc 1 set peer **.***.169.250
crypto map wc 1 set transform-set wayne
crypto map wc 10 ipsec-isakmp dynamic dynmap
crypto map wc interface outside
isakmp enable outside
isakmp key ******** address **.***.169.250 netmask 255.255.255.255
isakmp identity address
isakmp policy 1 authentication pre-share
isakmp policy 1 encryption des
isakmp policy 1 hash md5
isakmp policy 1 group 1
isakmp policy 1 lifetime 1000
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption des
isakmp policy 10 hash md5
isakmp policy 10 group 2
isakmp policy 10 lifetime 86400
vpngroup vpn3000 idle-time 1800
vpngroup vpdn3000 idle-time 1800
vpngroup group idle-time 1800
vpngroup pool idle-time 1800
vpngroup test address-pool 911
vpngroup test dns-server 192.168.0.3
vpngroup test wins-server 192.168.0.2
vpngroup test default-domain 911
vpngroup test idle-time 1800
vpngroup test password ********
telnet 192.168.0.3 255.255.255.255 inside
telnet timeout 5
ssh timeout 5
console timeout 0
terminal width 80
Cryptochecksum:876d10ef0a49463c1dc6c4a8cb0a13bb
: end

 

[baddos]

Change your static to use the "interface" keyword instead of your outside IP.

I think the PIX might be freaking out over who is using that IP. The PIX will work properly using the "interface" keyword.

Another suggestion (isn't causing your problem) is to replace the conduit statements with an access-list. Access lists are faster, and soon Cisco is going to drop support for conduit statements.