How do I undo port forwarding?

I port forwarded a port in the router online interface to allow a ptp program to work and expected that the port range, ip, and enable/disable check box would remain once I saved changes. The ports were forwarded and ptp software works, but the port/ program info disappeaered from the list. I assumed it would remain in the list and I could just check and uncheck enable button to deactivate the port forwarding when I was done with the application. In the interest of keeping my computer safe I would like to disable these ports when the app is not being used. Can anyone help?

Well if the option is no longer there to disable or delete I would recommend a reset. Then you will have to go in and reconfigure the router but the ports will no longer be forwarded.

Similar Messages

How to set up port forwarding on extreme with NAS

I've purchased a NAS (Synology DS211j with 2 caviar HD) over a month ago. Setting up the NAS for wireless connection locally was easy. I've been trying for 3 weeks on how to set-up port forwarding on my airport extreme base. I''ve researched and read countless threads on port forwarding and still cannot grasp the concept and the step by step provided. I need somebody that's patient enough to hand hold and guide me through this frustrating problem.
Equipment:
Comcast cable modem connected into Airport Extreme Base
Synology DS211j connected to Airport Extreme Base
Problem:
Cannot connect to my DiskStation via internet from wherever
confused whether to use FTP or Personal file sharing or whatever is the most suitable for my needs
Just need to access files on my DiskStation view/upload/download from wherever I'm at, whether on PC or Macbook Pro
Thanks in advance!
Marcus

Here are the basic steps to configure your NAS for port mapping:
AEBSn - Port Mapping Setup
To setup port mapping on an 802.11n AirPort Extreme Base Station (AEBSn), either connect to the AEBSn's wireless network or temporarily connect directly, using an Ethernet cable, to one of the LAN port of the AEBSn, and then use the AirPort Utility, in Manual Setup, to make these settings:
1. Reserve a DHCP-provided IP address for the host device.
AirPort Utility > Select the AEBSn > Manual Setup > Internet > DHCP tab
On the DHCP tab, click the "+" (Add) button to enter DHCP Reservations.
Description: <enter the desired description of the host device>
Reserve address by: MAC Address
Click Continue.
MAC Address: <enter the MAC (what Apple calls Ethernet ID if you are using wired or AirPort ID if wireless) hardware address of the host computer>
IPv4 Address: <enter the desired IP address>
Click Done.
2. Setup Port Mapping on the AEBSn.
AirPort Utility > Select the AEBSn > Manual Setup >Advanced > Port Mapping tab
Click the "+" (Add) button
Service: <choose the appropriate service from the Service pop-up menu>
Public UDP Port(s): <enter the appropriate UDP port values>
Public TCP Port(s): <enter the appropriate TCP port values>
Private IP Address: <enter the IP address of the host server>
Private UDP Port(s): <enter the same as Public UDP Ports or your choice>
Private TCP Port(s): <enter the same as Public TCP Ports or your choice>
Click "Continue"
(ref: "Well Known" TCP and UDP ports used by Apple software products)

How can I setup port forwarding for RDP (3389) using MHS291LVW?

Hi,
I went into my MHS291LVW and I enabled port forwarding. I didn't see an option for Remote Desktop (RDP) so I added a custom application called RDP and I set "Global Port" and "Private Port" to port number 3389 and I set it as TCP/UDP and then entered the local IP (192.168.1.135) of the PC I want to connect to. I made my local PC use a static IP so this 192.168.1.135 will never change.
Then when I go under "About Jetpack" I see that there is a WAN IP address listed; so I wrote this down and then I tried to connect remotely to this PC from outside the Verizon Jetpack network but it didn't work.
Then the strange thing is when I go to Google and type "what's my IP", Google shows me a different external WAN IP address that Verizon Jetpack showed me in the admin web interface. Anyway, I tried this WAN IP address that Google gave me but it still didn't connect to my local PC.
Can someone please help me in figuring out why this is not working?
I've setup port forwarding on plenty of other routers (Linksys, Netgear, etc.), but I never tried it on a Verizon Jetpack MHS291LVW but it should work the same so I'm not sure why this is not working for me.
Thank you!

> If I can't use the "Microsoft Windows RDP" service because of the private IP; would I be able to use a software like "TeamViewer" to gain access to my PC?
Yes. This is how a VPN server works around the private IP address restrictions of the VZW network. It will work and you will be able to access anything that is centrally connected to a VPN server.
> Also, if I were to take the VPN option and setup a VPN server on the PC
Not on the remote PC silly guy. Hosting a VPN from within the VZW network wont do you any good as its IP will be masked by the NAT firewall. You must setup a VPN server off of the VZW network for it to work. That way when you remote into the VPN server it is already outside of the VZW NAT that is restricting you in the first place. There are many VPN vendors that you can test out and pay access for if you don't have any interest in setting up one on your own. Some are free where others charge more money for more bandwidth and customization features.
> If I were to try to connect to this PC on the JetPack side from an external PC on a different network I don't know how I would be able to access it since the JetPack IP address is private.
The idea is that everything rests on the VPN server when remote connections are made. The Jetpack PC, VPN Server and your current local PC all connect to the VPN server so everything is then local communication. The VPN will make it appear as though everything is virtually connected to the same appliance even though they are physically separated by whatever distance you want.

How do I do port forwarding on my airport extreme for my IP camera (foscam)?

Hi,
I've been working on this for what seems like a week. I purchased a wireless security camera to put in my house and to see from my laptop (or IPAD2) when I'm away. I am able to see it from either device when I'm here at home, but not when I'm out on the road.
According to the instructions for a mac setup, I needed to set up a DDNS service and get a free account at DynDNS, which I did. They also told me to use a different port than 80, suggesting 8081 as the http port which I plugged in to the camera device setting.. The next step is to do PORT FORWARDING and then I should be able to use my DDNS domain name and port number to login to my camera anywhere...
I'm stuck in how to do this with my airport extreme. I see where I have to go into utilities and click on airport utility, and then manual set-up..
Right now when I click on the Internet tab at the top I see the connection sharing is off (Bridge Mode), and that I have to change it to share a public IP address to get DHCP and NAT to appear in the tabs..
when I go to NAT, the box for enable NAT port mapping protocol is checked and then there is a tab I can click on that says Configure Port Mapping.
I know that I'm supposed to click the plus button + to enter a service and a port and here's where I get stuck
when I click the + button I can either click on the choose a service tab, which then drops down a list of services like Personal File Sharing, Window Sharing, Personal Web Sharing, Remote Login SSH , etc, or just keep it where it says choose a service and not choose one of the services.
Then there are some boxes to fill in for Public UDP Port(s), Public TCP Port(s), PRIVATE IP address-where the only numbers I can change are the last ones and I don't know if I'm supposed to put the IP address of the camera or what? and then the boxes for Public UDP and PUBLIC TCP.
I tried a few times to fill out the port numbers to 8081 (the one I selected for the IP camera) but I don't know what to do for the private IP address. When I changed the last numbers to the IP address of my camera, and went to update, it told me that I had to correct the 2 problems before updating:
DHCP beginning address, and dhcp ending address...as the DHCP range you have entered conflicts with the WAN IP address of your Airport wireless device. So I cancel and am stuck.
Sorry this is so long.. but I really can't get anyone to help me figure this out.. The camera company isn't answering ..
Thanks!!
Barry

Thanks for the info. I checked the model number on the Westell site to get info on the device. From Westell's info.....
1. Product Description
This ADSL modem is a NAT router with a four port 10/100BaseT Ethernet switch, a USB port and 802.11g wireless interface.
So, while you might refer to it as a "modem" ( a modem will only have one Ethernet port), you have a router or gateway. A gateway is simply a modem and router in the same box.
With the AirPort Extreme, you have 2 routers on the network. Basic networking rules dictate that when there are 2 routers, the first....your Westell.....must handlde DHCP and NAT, and the second router....in this case the AirPort Extreme....must be configured to operate in Bridge Mode so that it will function correctly on the network. That's why the AirPort Extreme is in Bridge Mode. That is the correct setting on your network.
That's also why you were getting the error messages when you tried to configure the Extreme as a second router.
As I mentioned before, any port mapping or port forwarding is going to have to be set up on the "main" router....your Westell. It cannot be set up on the AirPort Extreme.

How do I setup "port forwarding" on a Time Capsule on Mountain Lion?

I am trying to set up a Foscam FI8910W so that I can access it remotely. I have some tutorials about how to do it, but most seem to involve using an old OS and I'm getting hung up at the step that involves setting up port forwarding. I have never done this before and I'm flummoxed.

Tap AirPort Utility
Tap the AirPort Extreme icon
Tap Edit
Tap Advanced
Tap Port Settings
Tap New Entry
Enter the port type and values provided by the manufacturer

ASA 5505 how to create a port forwarding rule

ASA 5505 IOS ver 9.2.3
I need to create a firewall rule that will allow internal services to be accessed externally, but using port forwarding. For example I'd like to enable access to our NAS via ftp external on port 1545 and then have the ASA forward the request to the NAS internally on port 21.
I tried these commands but they didn't work:
object network NAS
host 192.168.2.8
nat (inside,outside) static interface service tcp 21 1545
access-list NASFTP-in permit tcp any object NAS eq 1545
conf t
int vlan 2
access-group NASFTP-in permit tcp any object NAS eq 1545
I really appreciate the help everyone.

try this, it worked for me, here is an example of adding a webserver with a ip of 10.10.50.60 and naming it with a object named www-server and forwarding port 80 , the way it works is you need to do three things, u need to "nat it" "foward it" and allow it in "acl"
object network obj-10.10.50.60-1
host 10.10.50.60
nat (inside,outside) static interface service tcp 80 80
object network INSIDE
nat (inside,outside) dynamic interface
object network WWW-SERVER
nat (inside,outside) static interface service tcp 80 80
access-list Outside_access_in extended permit tcp any object WWW-SERVER eq 80
access-group Outside_access_in in interface Outside

How to know if port forwarding is working?

i have 2 routers one netgear and the other linksys W4tg45 and i have port forwarding the same on both. now when i connect the netgear i am able to access the website from outside the LAN and when i connect the linksys it is not working anymore. is there a way to do diagnostics on the linksys to see that the port forwarding is working fine? charbel

Try to update firmware on linksys router, that might make it work. You can download latest version from www.linksys.com/download

How do I configure port forwarding on Airport Extreme via Win 7/64?

Hello all,
I'm trying to forward some ports in order to correct issues with setting up servers for video games, i.e. I can connect but another can't while yet another can connect fine, etc. So far, despite thorough Google searching, I have not been able to find a solution that matches my exact problem.
The specific ports I want to forward are 7777 and 25565. Currently, my connection is through Northstate Communications using an ADSL modem/router (Zhone Model No. 6218-I2-200-0NS) hooked up to an Airport Express + Time Capsule (Model No. A1254, version 7.5.2). As far as I know, the only reason the Airport Extreme is there is for the time capsule, but I don't know for sure whether my computer is actually connecting to the internet through one or through the other. I didn't set it up originally, unfortunately.
I currently can't edit the settings for the Zhone. Supposedly, typing 192.0.0.1 into the address bar of my web browser should open the router configuration utility, but instead it returns "Oops! Google Chrome could not find <address>." I can, however, use the AirPort Utility for Windows to edit all of the AirPort's settings. I have followed the instructions in this YouTube video to forward the port 7777 using the AirPort Utility: http://www.youtube.com/watch?v=OFad6NvddRk but changes I make to Advanced/Port Mapping apparently do not work because www.whatsmyip.org and www.canyouseeme.org report that a test of port 7777 is either timing out or unavailable, respectively.
I am concerned that the IP address automatically provided for me when I create a new port mapping is not the correct IP address since it is 10.x.x.x, which I can't find anywhere in any settings on the computer or online. But, when I type in the IP address I get from www.whatsmyip.org (97.x.x.x) and then go back to edit the setting I created, it has apparently reverted to 10.x.x.x without saving the address I entered.
So, what am I doing wrong? Do I need to change some settings in the Zhone router before it will work, and if so, how can I access it? What is the 10.x.x.x address that the AirPort Utility assigns to new port mappings by default? Since I intend to use Hamachi to host the game server, do I need to use the IP address given to me by that program (5.x.x.x) instead? As far as I can determine, all my drivers are up to date. Any assistance would be much appreciated. Other system specs given below:
CPU: AMD Phenom II X4 945 3.00 GHz
MB: MSI 790FX-GD70 AM3 AMD
RAM: Corsair Dominator 4GB (2 x 2GB) 240-Pin DDR3 SDRAM 1600 (PC3 12800)
Mushkin Enhanced Blackline 4GB (2 x 2GB) 240-Pin DDR3 SDRAM 1333 (PC3 10666)
GPU: Sapphire 100258-1GHDMI Radeon HD 4850 1GB 256-bit GDDR3 PCI Express 2.0 x16
Wireless: AZiO AWD102N PCI Wireless Adapter
OS: Windows 7 64-bit
-R

Thanks for your response. I attempted to do that, but I couldn't find any way to access the configuration for the Zhone router. Typing the IP address into my web browser's address bar only resulted in "page could not be found" or "page timed out", etc. I called tech support at Northstate, who likewise suggested that the Zhone router should be set to bridge mode and the AEBS set to router mode since it would be easier for me to configure the AirPort. After wrangling a bit with them over my inability to change any settings for the Zhone, they sent a technician over. He messed around with the Zhone, apparently putting it in bridge mode, and we managed to get the AirPort to work without any double NAT errors. I reset the AirPort and created a new configuration file. Unfortunately, when I went to the Advanced/Port Mapping menu and repeated the original steps to forward port 7777, tests at www.whatsmyip.org still returned "timed out". The technician said he wasn't knowledgable enough about Apple products to assist me any further and suggested I call their tech support or visit the nearest Genius Bar. So that's about it. Any other ideas?

How do I do Port Forwarding?

I am trying to hook up a webcam through my Airport Extreme and I need to be able to forward the port from 9660 to 9661. Any ideas?
Thanks,

Sorted it!!!! for windows version of the airport utility version 5.6.1. Why apple do you not put this stuff in the instruction manual
1. open a cmd prompt (press windows and then type cmd into the search programs and files
2. in the cmd prompt type ipconfig
3. in there it will give your ipv6 address. (keep the cmd prompt open and then open airport utility)
4. in airport go to advanced and then ipv6 firewall and then click +
5. In the description type whatever you want for me it was Modern Warfare 3
6. then type in your ipv6 address from the cmd prompt mine started fe80::
7. then the port numbers you need to forward, for mw3 its 3074 in the udp and tcp
Hope that helps and let us know how you get on

How to setup a UDP port forward range

Hi,
We are trying to figure out how to setup UDP port forward range. This is the configuration that we are using.
ip nat pool voip-rtp 10.10.10.3 10.10.10.3 netmask 255.255.255.0 type rotary
ip nat inside destination list 114 pool voip-rtp
access-list 114 permit udp any any range 16384 32767
Where 10.10.10.3 is the host I want to forward the ports 16384 to 32767 to.
This is not working. We use a similar set of commands for TCP range forwarding which work perfecting. Can anyone advise of the correct way to port forward a UDP range.
Damien

thanks for the suggestion.
I tried the same , but still the udp port 514 is not available. when i run nmap tool to scan the ports, the udp port 514 is not available to the external world and hence the syslog msgs i send to tat port is not being received. kindly help me out.
thanks again!!

How do you set up port forwarding on an IPad 3 4g connection?

Please let me know how to set up port forwarding on the iPad to point an outside port to one of the devices connected to my iPad hotspot. Thanks.

I'm not sure if the 5.4.1 version that you have will do what you want. Did you mean to say that you had installed the 5.6.1 version?
Sorry, I do not have a PC here handy to test, so you will need to wait for another PC user who can give you step by step instructions.
This article should get you going on Port Forwarding basics:
AirPort - Port Mapping Basics using AirPort Utility v5.x

How to get Port Forwarding to 8080 working on HH2

Hi,
How can I get port forwarding to 8080 working on my HomeHub2?
I have a QNAP TS219P NAS connected via wired Ethernet to my HomeHub2.
This has a Web Administration facility that should enable me to access & manage the NAS over the Internet.
I have set the NAS to have a fixed IP address of 198.162.1.100 and enabled a dyndns account to point to my ISP WAN IP. I then used Application Sharing on the HH to forward all traffic to 8080 to the NAS device (called "Kermit" in my case).
However, using http://mysite.dyndns.org:8080 simply brings up the admin page of the Home Hub.
Despite the HH telling me the port is forwarded correctly, http://www.canyouseeme.org reports the port as - "Error: I could not see your service on nn.nn.nn.nn on port (8080) ...Reason: Connection refused"
My HH firewall is set to "Default" (Allow all outgoing connections and block all incoming traffic. Games and application sharing is allowed.), but I have tried disabling it and this made no difference at all.
I know that dyndns and port forwarding are working in other respects, since I also set the NAS up as a Web Server with a simple home page, and forwarded port 80 on the HH through to the NAS. Requests over the Internet for the http://mysite.dyndns.org:80 home page work fine...
There's nothing in the HH Event log that I can make sense of and I'm going mad...
Is anyone able to talk me through some good ideas of how to progress this?

Another thing I thought of- did you setup the port forwarding to forward to your named IP address or to the hostname?
I would recommend setting the port forwarding to your named IP address:
http://192.168.1.254/app_config.lp?be=1&l2=0&l0=2&l1=4
In this menu (Application Sharing -> Configuration, select "User Defined" in Device. A textfield entry box appears below device and hardcode 192.168.1.100 in there).
Finally, any logs on the QNAP for your external connection attempts? - Could it be passing through the HomeHub and then get rejected by the QNAP?

I have the new Air Port Extreeme model A1521 and I need to set up port forwarding for HTTP. HTTP is not on the list in the set up. Does anyone know if any of those choices work for HTTP?

I am on a Windows 7 Ultimate PC and right now there is no Airport utility for setting up the new Apple Extreme so you have to do it on your iPad or iPhone. Does anyone know how to set up port forwarding for HTTP to get to DVR security cameras? There is nothing in the list that indicates HTTP port forwarding.

Thanks for your reply Tesserax as I did figure this out on my own. It took a bit because all of the options are not clear what they are for like the previous Airport Extreme and Apple does not support or guarantee that port forwarding will work for you application nor did any of the Apple support persons I spoke too have any knowledge for this feature. You also have to fill in the public if you are viewing through someone else's Wi-Fi or on your cell phone carrier network. This new Airport Extreme is a bit different since you cannot use the Airport utility on a PC like the older model and if anyone else is reading this they should be aware that if you do not have an Apple computer, iPhone or iPad and I'm not sure if some of the other network enabled devices like iPod Touch that you must use that can do it, there is no Airport utility for the PC and you would be wasting your money or have to take it back and get another brand wireless router to use if you do not own any of the above mentioned Apple products.

Rvs4000 ip port forwarding

Hi,
i have a little problem with the configuration of my rvs 4000 router;
1 - I have purchased 8 static ip address with my adsl contract, from 213.136.137.234 to 213.136.137.241
2 - wan settings of my rvs4000 are like below:
Connection Type:
Static IP
Interface:
Up
IP Address:
213.136.137.234
Subnet Mask:
255.255.255.248
Default Gateway:
213.136.137.233
DNS1:
62.94.0.41
DNS2:
62.94.0.42
3 - now my problem; i have already configured several port fowarding using "single port forwarding" function of my router but with this metho i can only forward internet request arriving to 213.136.137.234. How can i do port forwarding for my other ip addresses?
Thank you

With this router, you will not be able to port forward to those public ip addresses. This router does not support that function. What you would need is one of our rv series routers, like the rv042, rv082, or the rv016. With these devices you can do what is called one to one nat and reference a public address to a private address behind the firewall. The rvs4000 router does not have that function.

NAT port-forwarding and WAN side IP addresses

I have my Airport Extreme setup to forward port 21 to an FTP server on the LAN side of my network. The AE is connected via DSL to my ISP.
When a client from the WAN side connects to my server, the server's LOGS don't list the IP of the client, rather it says the client connected from my assigned WAN IP. For example (fake ip's):
Client ----> AE ----> FTP-SERVER
130.129.12.3 76.99.89.3 10.0.1.2
Log states client connected
from IP: 76.99.89.3
My previous Linksys router, with the same DSL modem and ISP, would report the client as connecting from 130.129.12.3.
Am I missing something in how I am configureing my AE? Or, is this how the AE manages port-forwarding and there's nothing I can do about it?
I used to use firewall rules to control access to the FTP server, i.e. rules set on the server. This can't be done anymore with the AE operating as it does.

Seems to me that the NAT translation in the Airport 802.11n is such that it does not use the incoming IP of clients connecting from the WAN side to a computer on the LAN side. The ingoing and outgoing packets reach their respective destinations, it is just that the AE uses some kind of non-standard routing (at least not that I am used to working with).
This is bad because it prevents the use of some forms of access controls on BSD and Linux servers on the LAN side, TCP Wrappers and iptables for example. This can create obvious security problems when WAN ports are set to forward to such a LAN client. We are already getting hit with robot-like script attacks on our server, this was a problem with our Linksys router, but with the above mentioned tools and scripts we were able to block abusive clients.
Perhaps an Apple can work on resolving this issue in a future firmware release, at least make it an option... Anyone from Apple out there?
jmj

How do I undo port forwarding?

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