Cisco Pix and IRC DCC

[Roots000]

Hi,

Ive recently found the need to use DCC over irc, i went about setting up port forwarding for the relivant ports so that DCC would work. However after setting up 5 ports for DCC i have been unable to get it working. I can send files to other users but not recive them. I am puzled as to what the problem could be. I have configured port forwarding for ports 4000-4005 tcp on the pix and on the irc client. If your wondering what DCC is its direct cable connection. My config is as follows:

interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password *********** encrypted
passwd ************* encrypted
hostname ******
domain-name **********
clock timezone GMT/BST 0
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 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
names
name 192.168.1.72 jetdirect
name 192.168.1.58 red-man
name 192.168.1.1 ghost
name 192.168.1.80 cathy0r
name 192.168.1.75 linda-v90xds6td
name 192.168.1.60 emule
name 192.168.1.73 methodman
access-list outside_in permit tcp any any eq 7778
access-list outside_in permit udp any any eq 7777
access-list outside_in permit tcp any any eq 7779
access-list outside_in permit udp any any eq 7780
access-list outside_in permit tcp any any eq 9998
access-list outside_in permit udp any any eq 9999
access-list outside_in permit tcp any any eq ident
access-list outside_in permit tcp any any eq 4000
access-list outside_in permit tcp any any eq 4001
access-list outside_in permit tcp any any eq 4002
access-list outside_in permit tcp any any eq 4003
access-list outside_in permit tcp any any eq 4004
access-list outside_in permit tcp any any eq 4005
access-list inside_out deny udp any any eq netbios-ns
access-list inside_outbound_nat0_acl permit ip any 192.168.1.100 255.255.255.252
pager lines 24
logging on
logging timestamp
logging console debugging
logging trap warnings
logging facility 23
logging queue 1024
logging host inside ghost
mtu outside 1500
mtu inside 1500
ip address outside dhcp setroute retry 5
ip address inside 192.168.1.2 255.255.255.0
ip verify reverse-path interface outside
ip audit info action alarm
ip audit attack action alarm
ip local pool pptpvpn 192.168.1.100-192.168.1.102
pdm location ghost 255.255.255.255 inside
pdm location red-man 255.255.255.255 inside
pdm location methodman 255.255.255.255 inside
pdm location 192.169.1.58 255.255.255.255 inside
pdm location emule 255.255.255.255 inside
pdm location 192.169.1.60 255.255.255.255 inside
pdm location 192.168.1.74 255.255.255.255 inside
pdm location 192.169.1.74 255.255.255.255 inside
pdm location 192.168.1.200 255.255.255.252 outside
pdm location 192.168.1.100 255.255.255.252 outside
pdm logging warnings 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list inside_outbound_nat0_acl
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) tcp interface 7778 red-man 7778 netmask 255.255.255.255 0 0
static (inside,outside) udp interface 7777 192.169.1.58 7777 netmask 255.255.255.255 0 0
static (inside,outside) tcp interface 7779 ghost 7779 netmask 255.255.255.255 0 0
static (inside,outside) udp interface 7780 ghost 7780 netmask 255.255.255.255 0 0
static (inside,outside) tcp interface 9998 emule 9998 netmask 255.255.255.255 0 0
static (inside,outside) udp interface 9999 192.169.1.60 9999 netmask 255.255.255.255 0 0
static (inside,outside) tcp interface ident methodman ident netmask 255.255.255.255 0 0
static (inside,outside) tcp outside 4000 methodman 4000 dns netmask 255.255.255.255 1 1
static (inside,outside) tcp outside 4001 methodman 4001 dns netmask 255.255.255.255 1 1
static (inside,outside) tcp outside 4002 methodman 4002 dns netmask 255.255.255.255 1 1
static (inside,outside) tcp outside 4003 methodman 4003 dns netmask 255.255.255.255 1 1
static (inside,outside) tcp outside 4004 methodman 4004 dns netmask 255.255.255.255 1 1
static (inside,outside) tcp outside 4005 methodman 4005 dns netmask 255.255.255.255 1 1
access-group outside_in in interface outside
router ospf 100
log-adj-changes
default-information originate metric 1
timeout xlate 24:00:00
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 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
sysopt connection permit-pptp
sysopt connection permit-l2tp
sysopt ipsec pl-compatible
sysopt noproxyarp inside
crypto ipsec security-association lifetime seconds 3600
isakmp enable outside
isakmp enable inside
isakmp identity address
telnet 192.168.1.0 255.255.255.0 inside
telnet timeout 25
ssh 192.168.1.0 255.255.255.0 inside
ssh timeout 5
console timeout 0
vpdn group PPTP-VPDN-GROUP accept dialin pptp
vpdn group PPTP-VPDN-GROUP ppp authentication mschap
vpdn group PPTP-VPDN-GROUP ppp encryption mppe 40 required
vpdn group PPTP-VPDN-GROUP client configuration address local pptpvpn
vpdn group PPTP-VPDN-GROUP client configuration dns ghost 194.168.4.100
vpdn group PPTP-VPDN-GROUP client configuration wins ghost
vpdn group PPTP-VPDN-GROUP pptp echo 60
vpdn group PPTP-VPDN-GROUP client authentication local
vpdn username ******** password *********
dhcpd address 192.168.1.20-192.168.1.40 inside
dhcpd dns ghost 194.168.4.100
dhcpd wins ghost
dhcpd lease 3600
dhcpd ping_timeout 750
terminal width 80