I have configured my PIX (6.3) running PAT to allow a PPTP session from remote Win2K client. The client is authenticated by the PIX, receives it's IP addresss from the pptp-pool and can even ping the internal Win XP Pro machine. So far, so good.
The problem starts when I try to browse to my XP machine or search for it by IP address. When I try, I get the following error from my PIX:
%PIX-3-106011: Deny inbound (No xlate) udp src outside:192.168.1.100/2423 dst outside:209.244.0.4/53
%PIX-3-106011: Deny inbound (No xlate) udp src outside:192.168.1.100/2423 dst outside:209.244.0.4/53
%PIX-3-106011: Deny inbound (No xlate) udp src outside:192.168.1.100/2423 dst outside:209.244.0.4/53
Obviously there is no static mapping because I am using PAT, but doesn't 6.3 code support PPTP w/ PAT?
Here's my PIX config:
interface ethernet0 auto
interface ethernet1 auto
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password
passwd
hostname Lab-PIX
domain-name test.com
fixup protocol esp-ike
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
access-list 100 permit icmp any any time-exceeded
access-list 100 permit icmp any any unreachable
access-list 100 permit ip 192.168.100.0 255.255.255.0 10.20.30.0 255.255.255.0
access-list 100 permit ip 10.20.30.0 255.255.255.0 192.168.100.0 255.255.255.0
access-list 100 deny ip any any
pager lines 24
logging on
logging buffered debugging
logging trap warnings
logging host inside 10.20.30.3
icmp deny any echo-reply outside
icmp permit any unreachable outside
icmp permit any time-exceeded outside
icmp permit any echo-reply outside
mtu outside 1500
mtu inside 1500
ip address outside X.X.X.X 255.255.255.0
ip address inside 10.20.30.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool pptp-pool 192.168.100.1-192.168.100.50
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list 100
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
access-group 100 in interface outside
route outside 0.0.0.0 0.0.0.0 X.X.X.X 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 contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-pptp
telnet timeout 5
ssh timeout 5
console timeout 0
vpdn group 1 accept dialin pptp
vpdn group 1 ppp authentication pap
vpdn group 1 ppp authentication chap
vpdn group 1 ppp authentication mschap
vpdn group 1 ppp encryption mppe 40
vpdn group 1 client configuration address local pptp-pool
vpdn group 1 pptp echo 60
vpdn group 1 client authentication local
vpdn username XXXXXX password *********
vpdn enable outside
dhcpd lease 3600
dhcpd ping_timeout 750
terminal width 80
Thanks for any help on this!
