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How to access my windows 2016 domain and IIS server behind ASA5510 Firewall

tommy.peralt1
Level 1
Level 1

The following is the current running config. Any suggestion on how to get it working is greatly appreciated. I would like to access my 2016 domain server and IIS behind ASA5510 firewall. Thanks for your collaboration once again.

ASA5510# show run

: Saved

:

ASA Version 8.2(1)

!

hostname ASA5510

enable password Ipf7KGrIa/7r74QM encrypted

passwd 2KFQnbNIdI.2KYOU encrypted

names

!

interface Ethernet0/0

speed 100

duplex full

nameif outside

security-level 0

ip address dhcp setroute

!

interface Ethernet0/1

speed 100

duplex full

nameif inside

security-level 100

ip address 192.168.1.1 255.255.255.0

!

interface Ethernet0/2

shutdown

no nameif

no security-level

no ip address

!

interface Ethernet0/3

shutdown

no nameif

no security-level

no ip address

!

interface Management0/0

shutdown

no nameif

no security-level

no ip address

management-only

!

ftp mode passive

dns domain-lookup inside

dns server-group DefaultDNS

name-server 192.168.4.1

same-security-traffic permit intra-interface

object-group service RDP tcp

port-object eq 3389

access-list NAT-ACLs extended permit ip 192.168.1.0 255.255.255.0 any

access-list inbound extended permit tcp any interface outside eq smtp

access-list outside1_access_in extended permit tcp any any object-group RDP

pager lines 24

mtu outside 1500

mtu inside 1500

no failover

icmp unreachable rate-limit 1 burst-size 1

no asdm history enable

arp timeout 14400

global (outside) 1 interface

nat (inside) 1 access-list NAT-ACLs

nat (inside) 1 0.0.0.0 0.0.0.0

static (inside,outside) tcp interface smtp 192.168.1.13 smtp netmask 255.255.255                                                                                                                                                             .255

access-group inbound in interface outside

access-group NAT-ACLs in interface inside

route outside 0.0.0.0 0.0.0.0 192.168.4.1 1

timeout xlate 3:00:00

timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00

timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00

timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute

timeout tcp-proxy-reassembly 0:01:00

dynamic-access-policy-record DfltAccessPolicy

http server enable

no snmp-server location

no snmp-server contact

snmp-server enable traps snmp authentication linkup linkdown coldstart

crypto ipsec security-association lifetime seconds 28800

crypto ipsec security-association lifetime kilobytes 4608000

telnet timeout 5

ssh timeout 5

console timeout 0

dhcpd dns 192.168.1.1

!

dhcpd address 192.168.1.2-192.168.1.253 inside

dhcpd enable inside

!

threat-detection basic-threat

threat-detection statistics access-list

no threat-detection statistics tcp-intercept

username admin password sjkhOtp6ZaBJG/uI encrypted privilege 15

!

class-map inspection_default

match default-inspection-traffic

!

!

policy-map type inspect dns preset_dns_map

parameters

  message-length maximum 512

policy-map global_policy

class inspection_default

  inspect dns preset_dns_map

  inspect ftp

  inspect h323 h225

  inspect h323 ras

  inspect rsh

  inspect rtsp

  inspect esmtp

  inspect sqlnet

  inspect skinny

  inspect sunrpc

  inspect xdmcp

  inspect sip

  inspect netbios

  inspect tftp

  inspect icmp

!

service-policy global_policy global

prompt hostname context

Cryptochecksum:a58c1886befddcbf23014c83eb6457ac

: end

ASA5510#

9 Replies 9

keglass
Level 7
Level 7

Thomas,

I am moving your post to the Security Community for better visibility and access to feedback.

NGFW/Firewalls

Kelli Glass

Moderator for Cisco Customer Communities

Thomas,

I am moving your post to the Security Community for better visibility and access to feedback.

NGFW/Firewalls

Kelli Glass

Moderator for Cisco Customer Communities

Thanks

Hi Thomas,

Can you please provide more details on your requirement?

What is the server's IP address? What should be the public IP of the Server on the outside?

Thanks & Regards,

Rahul Nandan K

Thanks for your response.

server ip is 192.168.1.13

public ip from isp is 72.229.138.36  that’s the ip I get from ipchicken.com

-Tom

Hi!

What do You mean - access to domain and IIS ?

Do You know what ports should be able from outside ?

I Know what ports to open in my linksys router but I don’t know how to open those same ports in asa5510. I mean access the domain server remotely from the interne.

show ports  list please.

for example - If  You need to access from Internet to Remote Desktop Server - You can use something like this

static(inside,outside) tcp interface 3389 192.168.1.13 3389 netmask  255.255.255.255

ACL on the interface outside already has correct line

access-list outside1_access_in extended permit tcp any any object-group RDP

HI, I have been waiting for someone to answer my pos. Thanks

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