PIX 501 CISCO

Pix was working fine, then one day after I setup access list, which only work for 1 day, there is no more internet access.
My setup is as follows BT home hub is gateway, which port forward port 3389 to a pix 501 firewall, this pix then port forward to my server port 3389 also, that worked for 1 day or 2. The is for learning only, so it is running dhcp, terminal, file, http, servers all at once, the pix wasn't running dns server but in the config it is because i was trying to restore internet connection on a client PC. Also the BT hub powers down every night so save electricity, so ip might change every night, but dyndns updates it to it seems a have a static ip everyday.


config please tell me where i went wrong i will remove dns or dhcpd setting.

cellblock(config)# show config
: Saved
: Written by enable_15 at 09:50:48.942 UTC Tue Mar 23 2010
PIX Version 6.3(4)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname cellblock
domain-name home
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
access-list inmap permit tcp any host 192.168.1.66 eq 3389
access-list outbound permit tcp 10.0.0.0 255.0.0.0 any eq www
access-list outside_access_in permit icmp any any echo-reply
pager lines 24
logging on
mtu outside 1500
mtu inside 1500
ip address outside 192.168.1.66 255.255.255.0
ip address inside 10.1.1.1 255.0.0.0
ip audit info action alarm
ip audit attack action alarm
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 10.1.1.0 255.255.255.0 0 0
static (inside,outside) tcp interface 3389 10.1.1.34 3389 netmask 255.255.255.25
5 0 0
access-group outside_access_in in interface outside
access-group outbound in interface inside
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 192.168.1.70 255.255.255.255 inside
http 10.0.0.0 255.0.0.0 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
dhcpd address 10.1.1.32-10.1.1.38 inside
dhcpd dns 4.2.2.1 4.2.2.2
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd enable inside
terminal width 80
Cryptochecksum:3ee4bd042bd8dce58a668099dc6f65d1
cellblock(config)#
MARKWILKYAsked:
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Alexey KomarovChief Project EngineerCommented:
Good day,
It seems to me yours Pix does not pass DNS the traffic outside.
Best reg
0
MARKWILKYAuthor Commented:
how do u pass dns through it.
0
Alexey KomarovChief Project EngineerCommented:
Good Day,
access-list outbound permit tcp 10.0.0.0 255.0.0.0 any eq dns
access-list outbound permit udp 10.0.0.0 255.0.0.0 any eq dns
Best reg.

0
MARKWILKYAuthor Commented:
thanks alexey komarov for your help, but that command does not work.
0
Alexey KomarovChief Project EngineerCommented:
Hello,

enable
conf t
access-list outbound permit tcp 10.0.0.0 255.0.0.0 any eq dns
access-list outbound permit udp 10.0.0.0 255.0.0.0 any eq dns

Best reg.
0

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