04-04-2006 07:50 PM - edited 02-21-2020 12:49 AM
Hi all,
I have a PIX 501 running ver6.3(4).
I have disabled PDM and HTTP server with following commands, and removed all pdm and http server statements.
pixfirewall(config)# no pdm history enable
pixfirewall(config)# no http server
I have no web servers in my network, no ACL to allow port 80 from outside interface.
But when I run the following command on a windows command prompt from a remote host.
C:\> telnet 202.202.202.1 80
I still get my tcp connection being established.
Is this a prob with PIX 501?
04-04-2006 11:33 PM
Could you post your config You could possibly have a nat translation in there somewhere.
Patrick
04-05-2006 04:57 PM
Hi Patrick,
Below is my full config, I have no servers on this remote site so the only NAT is a PAT to a global addr.
PIX Version 6.3(4)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password MMMMMMMMMMMMMMMMMM encrypted
passwd NNNNNNNNNNNNNNNNN encrypted
hostname MMMMMMM
domain-name NNNNNNN.org
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 acl_vpn permit ip 192.168.2.0 255.255.255.0 192.168.0.0 255.255.255.0
access-list acl_inside permit tcp 192.168.2.0 255.255.255.0 any eq www
access-list acl_inside permit tcp 192.168.2.0 255.255.255.0 any eq lotusnotes
access-list acl_inside permit icmp 192.168.2.0 255.255.255.0 any
access-list acl_inside permit tcp host 192.168.2.35 any eq ssh
access-list acl_inside permit tcp 192.168.2.0 255.255.255.0 any eq domain
access-list acl_inside permit udp 192.168.2.0 255.255.255.0 any eq domain
access-list acl_inside permit tcp 192.168.2.0 255.255.255.0 any eq 1863
access-list acl_inside permit tcp 192.168.2.0 255.255.255.0 any eq https
access-list acl_outside permit icmp any any
access-list acl_outside permit tcp 192.168.2.0 255.255.255.0 any eq https
pager lines 24
logging on
logging trap debugging
logging host inside 192.168.2.35
mtu outside 1500
mtu inside 1500
ip address outside XXX.XXX.XXX.XXX 255.255.255.248
ip address inside 192.168.2.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
no pdm history enable
arp timeout 14400
global (outside) 1 XXX.XXX.XXX.XXX
nat (inside) 0 access-list acl_vpn
nat (inside) 1 192.168.2.0 255.255.255.0 0 0
access-group acl_outside in interface outside
access-group acl_inside in interface inside
outbound 1 deny 192.168.2.0 255.255.255.0 80 ip
apply (inside) 1 outgoing_src
route outside 0.0.0.0 0.0.0.0 XXX.XXX.XXX.XXX 1
timeout xlate 0:05:00
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
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
crypto ipsec transform-set myset esp-3des esp-md5-hmac
crypto map mymap 1 ipsec-isakmp
crypto map mymap 1 match address acl_vpn
crypto map mymap 1 set peer 2xxx.xxx.xxx.xxx
crypto map mymap 1 set transform-set Lhoongset
crypto map mymap interface outside
isakmp enable outside
isakmp key ******** address xxx.xxx.xxx.xxx netmask 255.255.255.255
isakmp identity address
isakmp policy 1 authentication pre-share
isakmp policy 1 encryption 3des
isakmp policy 1 hash md5
isakmp policy 1 group 1
isakmp policy 1 lifetime 3600
telnet 192.168.2.35 255.255.255.255 inside
telnet timeout 5
ssh xxx.xxx.xxx.xxx 255.255.255.255 outside
ssh 0.0.0.0 0.0.0.0 outside
ssh 192.168.2.35 255.255.255.255 inside
ssh timeout 60
console timeout 0
dhcpd address 192.168.2.100-192.168.2.199 inside
dhcpd dns xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd enable inside
username pixXXX password yyyyyyyyy encrypted privilege 2
terminal width 80
Cryptochecksum:yyyyyyyyyyyyyyyyyyyy
: end
Please assist.
Cheers
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