PIX Version 6.3(4)
interface ethernet0 100full
interface ethernet1 100full
interface ethernet2 auto shutdown
nameif ethernet0 outside security0
nameif ethernet1 inside security100
nameif ethernet2 intf2 security4
enable password encrypted
passwd encrypted
hostname Pix
domain-name pix.com
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 110 permit tcp any host public ip eq 3389
access-list acl_outbound deny tcp any any eq www
pager lines 24
logging console debugging
logging monitor debugging
mtu outside 1500
mtu inside 1500
mtu intf2 1500
ip address outside Public IP Netmask
ip address inside 192.168.2.3 255.255.255.0
no ip address intf2
ip audit info action alarm
ip audit attack action alarm
pdm location 192.168.2.217 255.255.255.255 inside
pdm location 192.168.2.2 255.255.255.255 inside
pdm history enable
arp timeout 14400
static (inside,outside) mapped public ip 192.168.2.2 netmask 255.255.255.255 0 0
access-group 110 in interface outside
access-group acl_outbound in interface inside
route outside 0.0.0.0 0.0.0.0 Public IP 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 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 192.168.2.217 255.255.255.255 inside
http 192.168.2.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet 192.168.2.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
terminal width 80
I don't have a diagram but I have one cisco router from my isp with One Public IP address and One Private IP 192.168.2.1. The private IP range 192.168.2.0 is being used for one of our branches that has a bridged connection directly conneting to the wan switch. The Ethernet cable from isp's router is connected to the wan switch and another ethernet cable is directly connected to the wan switch having the IP Range of 192.168.2.0. My Terminal Server's External Interface is also connected to this WAN switch with an ip of 192.168.2.2 and default GW 192.168.2.3 (PIX Internal Interface).
Everybody from Internet can connect to my terminal server at mapped public ip but only people coming from 192.168.2.0 cannot connect.
Thanks!
