Tagged Questions

Windows Firewall (previously named the Internet Connection Firewall) is a firewall client included by default in Microsoft operating systems since Windows XP and Windows Server 2003.

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0
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1answer
1k views

Firewall configuration for SQL Server 2012 Express on Windows Server 2008 R2 for Workgroup

We are attempting to configure a server application to run on Windows Server 2008 R2 using SQL Server 2012 Express. With the server firewall turned off completely the application can communicate just ...
1
vote
3answers
4k views

How do I turn off Windows 7 Firewall via script or through automation?

This is in regards to working on machines before joining the machine to a domain and although I would love to rely on GPO, that isn't an option at this time. In the environment I'm working in, the ...
0
votes
0answers
208 views

Can't access Server 2012 IIS 8 remotely. Firewall settings are set to forward port to server's LAN IP

IIS role is installed in Server. Server has 2 NICs with fixed address on the same subnet. Firewall allows these apps and features: WWW Services (HTTP) Secure WWW Services (HTTPS) Remote Access Remote ...
2
votes
0answers
525 views

Windows Firewall deployed by GPO detecting Public NL

Am struggling with Server 2008 R2 NLA and the Windows Firewall. Currently we are testing rolling out Windows Firewall via GP and have a test server that enables the firewall for Domain, Private and ...
1
vote
1answer
97 views

External Network Adapter Location Domain instead of Public

Running a Windows 2012 Server as a DC/DNS/DHCP/RRAS (NAT) in a 2 nic environment where 1 is public and one is private. Server sees both nics as part of the domain... this is quite unpleasant since I ...
1
vote
2answers
407 views

Windows Azure VM - cannot set remote IP address restriction using windows firewall

I have successfully configured a SQL 2008 VM in Azure, added an end point which maps through to port 1433 and set up a windows firewall rule for inbound traffic to connect to SQL server. The next ...
2
votes
1answer
164 views

How to prevent Skype DDOS [duplicate]

Is there a way to monitor number of attempted Skype connections on a specified port and dynamically firewall off the offending IPs if they break a certain threshhold within a specific time limit - in ...
0
votes
0answers
646 views

Windows Server: can't connect to File&Print services through PPTP VPN

We have setup a simple VPN server with PPTP enabled and have forwarded correct PPTP 1723 port and GRE 47 on plain Windows Server 2008(NOT R2). Now when I am trying to connect from any VPN client ie: ...
1
vote
2answers
1k views

open IMAP port Windows Firewall

on my windows Server I'd like to install a imap server. Through HTTP the server is reachable, but if I try to connect using IMAP the server does not respond, instead if I disable the firewall it works ...
0
votes
1answer
68 views

IP setting for client computers accessing internet via a firewall/router

I am a bit of a noob, I have a sbs server and client computers connected to a switch that is then connected to a firewall/router. The sbs server creates private ip address for the client computers, my ...
0
votes
0answers
289 views

Windows Server 2003 - Block outgoing traffic of program

I need to run a program on Windows Server 2003. I need all in AND out traffic to AND from this program to be blocked, EXCEPT if the origin/destination is 127.0.0.1. I have to only block this one ...
14
votes
1answer
454 views

How can I back up my recommendation to NOT disable the Windows Firewall service?

I know from direct personal experience that disabling the Windows Firewall service on post-XP systems can lead to all sorts of networking problems, and that the proper way of disabling it is by ...
1
vote
1answer
757 views

DirectAccess Server firewall rules blocking ports

I have configured DirectAccess on my Server 2012 Essentials box and most of it works great - I can remotely access the server via RDP and the default IIS website on port 80. However, I can't access ...
1
vote
1answer
2k views

Enable file and print sharing command line - how to enable it just for profile=private

I know that the following cmd can enable file and print sharing firewall rule: netsh advfirewall firewall set rule group="File and Printer Sharing" new enable=yes But it turns on file and print ...
1
vote
0answers
2k views

Setting up Windows Server 2012 Foundation to route all Internet traffic through an OpenVPN connection using RRAS

First of all I'm not (yet) a fully trained IT professional but just a college student so please forgive me if some of the things I'm about to ask might seem "stupid" because the answers are totally ...
0
votes
1answer
441 views

Server 2008 Firewall not allowing connection through

Running Server 2008 R2. I'm trying to get a Zabbix agent working. The agent works if I turn off the firewall on the server. For obvious reasons, I don't want to leave the firewall off. As per the ...
-3
votes
1answer
103 views

My VPS windows server 2008 R2 is blocking IP [closed]

A client can not connect to the VPS because the server blocks it. He has to change several times his IP to conect. This is a serious problem. I have a rule in the firewall where I allow his conection ...
0
votes
1answer
63 views

Determining which service Windows Firewall is blocking?

I'm working on setting up a hardened application server with the Windows Firewall enabled. OS is 2008 R2. We're using the Advanced firewall settings and have IPSec and Kerberos authentication if it ...
1
vote
1answer
63 views

Change preset firwall rules on Windows 2012

I'd like to change some preset firewall rules on a Windows 2012 server. I can disable them, rename them, but I didn't found a way to modify them. I want to modify the port number. This is for a ...
1
vote
2answers
124 views

Interaction of IPSec and WinPE in MDT 2010 sequence

I'm in the process of enabling IPSec and Windows Advanced Firewall within my organization. We are also using MDT 2010 for OS deployment. This is the first time I've tried a new sysprep and capture ...
0
votes
0answers
48 views

Is there a way to diagnose *where* comms to a port on a windows machine is being blocked?

I am developing a system that comprises an email server. I have so far been unable to connect on port 25 (using telnet), despite having checked the following are set up correctly. Connections to port ...
1
vote
0answers
427 views

Windows Filtering Platform blocking packets for legitimate traffic

I am running into an issue with traffic from a webapp server to a database server being blocked or filtered. I have allowed inbound and outbound traffic on the needed ip and port with a firewall rule, ...
0
votes
2answers
541 views

Windows 8 - Firewall Issues from Command Line

I created the following script basically to block absolutely everything and only allow through what I want, however it's not allowing through what I like in regards to the internet. Can anyone see an ...
0
votes
1answer
325 views

Firewall allow all ports of w3wp.exe

I want to make the firwall take all process of my IIS 7.5 to allow inbound connections, becasue I dont wanna lost my time making each new application, and to do it easier to maintenance. Can I do it? ...
0
votes
1answer
801 views

Open custom port for IIS windows firewall or group policy

I am running Windows SBS 2011. I have added a web site to IIS using port 8888 and it works perfectly when connecting locally, but not from any other PC on the network (domain). I think I need to open ...
0
votes
1answer
307 views

Apache tomcat server win8 cannot be accessed outside of local host

I have installed the apache-tomcat server on my local win7. The port I specified is 9999. Additionally, I use the distributed binary version of apache tomcat. Not installing as a windows service. I ...
0
votes
1answer
76 views

How does a Virtual Server handle Firewalling in relation to its host?

I have a host server running Windows Server 2008 and on this I have a Virtual Server (using Hyper-V) running Windows Server 2003. The Virtual server hosts websites specifically. I am trying to use the ...
0
votes
1answer
248 views

Server 2k8 Port Issue?

I am having an issue, I have configred wf.msc to allow the following ports through: 80, 443, 3306, 1433, 21, 22, 8889 My report is showing that most are not open and/or listening, let alone ...
0
votes
1answer
477 views

Does Windows Server 2008 R2 firewall ipsec tunnel encapsulated data in one port?

Today I have the following setup: All my servers are located in the internet, they are protected by Windows Firewall and Advanced Secutiry using IPSec with certificate. It includes the Domain ...
0
votes
1answer
628 views

Windows Firewall - How to block all international traffic?

We have a web/database server on Amazon AWS and I have recently discovered it is getting a ton of attack attempts from various international IPs. After checking a few they mostly seem to reside in ...
0
votes
0answers
222 views

Block incoming DNS queries using netsh advfirewall

How do you do this with Windows firewall? iptables -I INPUT --in-interface ! lo -p udp --dport 53 -j DROP Ideally, if you can do this with netsh and so that it will survive whatever it is that ...
-1
votes
1answer
221 views

Can't open port 211 on Windows Server 2003 [closed]

I have a windows 2003 server VPS and have installed Projetex Server on it. Apparently, it uses Firebird as the database on port 211. However, my client connection attempts were unsuccessful - with the ...
0
votes
1answer
801 views

Disable firewall for all network profiles on Windows Server 2008 R2 through GPO

I've been trying to disable firewall on a number of Windows Server 2008 R2 machines for all network profiles using GPO, but it seems to be working only for domain profile so far. In Group Policy ...
0
votes
1answer
294 views

Binding IIS site to alternate IP not accessible remotely - OK locally - Windows 2008 R2

I have a Windows 2008 R2 server with multiple IPs (4 in total) associated with it. When I bind an IIS web site to one of the alternate ones I can browse too it locally but when I try to do it ...
3
votes
2answers
341 views

Windows Advanced Firewall - adding Authorized Computers breaks rule

How can adding a 'only allow connections to these computers' setting in an an otherwise working IPSec rule break connectivity? Background: I'm setting up a basic set of client rules that restrict ...
0
votes
1answer
34 views

Can a firewall partially block a package?

We have just recently been doing an extensive testing of a certain in-house program (called SPARE) for handling spareparts. The idea is quite simple. Each node has a database on a server and through a ...
0
votes
1answer
58 views

Unable to reach Terminal Apps and Ping to VM server 2008

We have Domain Controller Group Policy Set to Disable Firewall on All computers within Domain, because we have Syamntec end point Protection enabled. The problem now is, since Windows Firewall is ...
1
vote
1answer
131 views

Windows AdvFirewall and nmap scans

I come from a Unix background but got the task of configuring a Windows firewall on a public facing server. I find awkward that any nmap scan I perform against the public IP reports all TCP ports ...
2
votes
2answers
2k views

Windows 2008 R2 Server with 2 ip address, how to only enable RDP to one address

As the title says we have a Windows 2008 R2 Server with 2 IP address. Currently, we can connect via RDP to both IP addresses, however, we want to block/disable RDP connections that attempt to connect ...
1
vote
0answers
495 views

Problems configuring winrm without windows firewall

I'm trying to follow this guide to prepare my server to become a chef-client: http://wiki.opscode.com/display/chef/Knife+Windows+Bootstrap When I run commands like: C:\> winrm set winrm/config ...
-1
votes
1answer
78 views

Securing network: Windows XP 64 bit Professional [closed]

For a small office network (e.g. 6 machines on LAN), using Windows XP 64 bit Professional as the OS on the server machine, I want to enable sharing of files on the server machine NTFS hard-drive ...
0
votes
1answer
110 views

Blocking websites on Windows OS machine: registry vs firewall

When attempting to block a particular website (e.g. www.facebook.com) on a Windows XP 64bit Professional SP3 machine there are a number of methodologies that can be employed. Some methods are clearly ...
2
votes
2answers
5k views

Configure Windows Firewall to block all except for specific traffic

I'm trying to configure Windows Firewall on Server 2008 R2 to block everything except for the traffic that I add to the rule list. I see there are three policies - public/private/domain. I've been ...
1
vote
1answer
96 views

blocked all but 2 ips for remote desktop services in windows firewall still getting bad logins

I have the following firewall setup in my Advanced Windows Firewall screen: If I understand it correctly, only the two ips I have listed should be able to connect to my remote desktop service. ...
0
votes
1answer
583 views

How to add port exception range via group policy

I am currently working in a Windows Server 2003 environment. We've recently picked up Spiceworks and are having some issues getting all of the machines on our network scanned properly. So far it seems ...
3
votes
1answer
211 views

Is the windows server 2008 r2 firewall in amazon ec2 not necessary

Under normal circumstances, is the windows server 2008r2 firewall, running on an amazon ec2 instance even necessary? Can it safely be turned off? It appears that thru the security groups, amazon is ...
-1
votes
1answer
223 views

Restrict Outbound Connections of a Windows Server 2008 NAT Router

I am setting up a Windows Server 2008 R2 lab environment in VMWare workstation and attempting where possible to use Windows Server 2008 R2 to implement machines that serve specific roles within that ...
3
votes
2answers
1k views

Creating a whitelist for RDP access

Since people are getting unauthorized access to my Windows Server (bruteforced over several months..), I'd like to set up a whitelist for RDP access. I have tried the following with Windows Firewall ...
1
vote
0answers
45 views

Win 2008 firewall exceptions wont save

Possible Duplicate: My server’s been hacked EMERGENCY Windows 2008 R2 - all updates. The firewall used to work fine - since i edited the exceptions, up until now. Im getting RDP brute ...
4
votes
1answer
104 views

Is it easy or even possible yet to manage windows firewall with powershell?

I'm doing some POC testing on a server 2012 environment, and during initial firewall configuration I find myself going to the GUI repeatedly when I'd really much rather be able to write a script. I've ...