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Pix 506E Single network RDP

jazzman93612
Level 1
Level 1

Hi,

I'm trying to configure a Pix 506E for a single network to allow RDP to the server. The Pix outside interface is a public IP that conects to a router managed by AT&T. The Ip address is 12.146.x.x. The inside interface is set to 192.168.1.1. To allow for RDP traffic in to the server only, I know that a static nat has to be set up, but I've tried the static (inside,outside)etc, but can't get it to work. here is the config (I'm reaaly NEW at this):

PIX Version 6.3(5)

interface ethernet0 auto

interface ethernet1 auto

nameif ethernet0 outside security0

nameif ethernet1 inside security100

enable password xxxx

passwd xxxx

hostname HolidayFresno

domain-name HIAP.local

clock timezone PST -8

clock summer-time PDT recurring

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 tftp 69

names

pager lines 24

logging on

mtu outside 1500

mtu inside 1500

ip address outside 12.146.x.x.255.255.248

ip address inside 192.168.x.x.255.255.0

ip verify reverse-path interface outside

ip audit info action alarm

ip audit attack action alarm

pdm logging informational 100

pdm history enable

arp timeout 14400

global (outside) 1 12.x.x.165

netmask 255.255.255.248

nat (inside) 1 0.0.0.0 0.0.0.0 0 0

route outside 0.0.0.0 x.x.x.x.146.x.x 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 sip-disconnect 0:02:00 sip-invite 0:03:00

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 192.168.1.0 255.255.255.0 inside

no snmp-server location

no snmp-server contact

snmp-server community public

no snmp-server enable traps

floodguard enable

telnet timeout 5

ssh timeout 5

console timeout 0

dhcpd address 192.168.1.2-192.168.1.254 inside

dhcpd lease 3600

dhcpd ping_timeout 750

dhcpd auto_config outside

terminal width 80

Cryptochecksum:xxxx

: end

Also, do I need the dhcpd stuff, or not? Thanks in advance!

1 Reply 1

Fernando_Meza
Level 7
Level 7

Right ... basically you need the below instructions

1.- static (inside,outside) tcp 3389

3389 netmask 255.255.255.255

2.- you need to create an access-list that allows incoming traffic from teh Internet to the Public address specified the point 1

access-list 100 permit tcp any host eq 3389

3.- You need to apply teh access list 100 to teh outside interface

access-group 100 in interface outside

This will allow access from any host in the internet to the internal device using RDP ( port TCP 3389 )

Please rate it if you find it useful

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