Single port forwarding with a E2000.

I was wanting to port forward a port that was 25565 for a game of mine, but everytime I try it won't work. someone give me a walk through?
By the way, it's 7AM and I didn't sleep yet so i'll explain more detailed in the morning.
I'm using a E2000 Router.

Best thing would be to set a dhcp reservation for your pc/notebook and then set the port at the single port forwarding page to your int. IP.

Similar Messages

WRT160Nv2-Problem with Single Port forward to multiple servers with same internal port numbers.

On my network I have 3 systems that I've set up as RDP hosts. And need to get to all three of them externally. So I'm trying to do the following single port forwarding.
RDP 1   Forward 4000 to port 3389 for 192.168.1.11
RDP 2   Forward 4001 to port 3389 for 192.168.1.12
RDP 3   Forward 4002 to port 3389 for 192.168.1.14
When I hit "Save Changes" I get the error "Port range already exists". So it's good that it won't let me overlap ports generally, but at the same time, I'm trying to send them to different IP address. There should be no overlap in this case. Please advise
I'm trying this on the WRT160Nv2 with firmware 2.0.02, which I had just bought this weekend.

kevj,
Thanks for your suggestion. I have now upgraded the firmware to 2.0.03 build 7. But I am still seeing the error message
As I mentioned previously, I'm trying to single port forward to multiple machines in the following way:
Machine 1:   Forward 4000 to port 3389 for 192.168.1.11
Machine 2:   Forward 4001 to port 3389 for 192.168.1.12
Machine 3:   Forward 4002 to port 3389 for 192.168.1.14
The error appears to be generated by the fact that 3389 is selected for multiple external port numbers, but the same internal port number. The router I believe isn't taking into account that the similar internal port numbers aren't taking into account the different internal ip address I'm trying to send this to.
This would be a standard sort of practice for running a live HTTP server on one machine, and a new beta HTTP server behind the router on a secondary machine on the same internal port, but different external port numbers for test purposes from the outside.
Please advise
Thank you.

Router won't save settings of Single Port Forward or Port Range Forwarding

Hi everyone, I'm having a bit of trouble tonight trying to get my Playstation 3 to play games online and in doing so I'm attempting to enable Single Port Forwarding and or Port Range Forwarding.
To start, I am using this link below this paragraph as a guide.
http://portforward.com/english/routers/port_forwarding/Cisco/Linksys-E1000/PS3_Endless_Saga.htm
Each time I go and set the settings and click save, it tells me the settings have been saved successfully then when I click continue onto the next page it shows they actually haven't saved at all. My router is out of it's 90 day phone support with Linksys and I refuse to pay anything extra for support so I'm hoping someone else will be able to help me with my issue since they refuse to unless I pay them.

Hello. Sucks you ran into trouble just after PSN got back online
Try clearing your cache / cookies then re-do the settings. Also, try using a different Internet browser.

[WRT310N] Single Port Forwarding - Cannot save settings

Alright, I updated the firmware on my WRT310N (actually after contacting support asking if No-IP.com was added to the DDNS settings, and I was told that the new update would include it, which it didn't) to v1.0.07-LS-HND and now I cannot save any settings in the Single Port Forwarding settings. I've tested with both Firefox 3.0.7 and IE7.
Everytime I select "Save Settings," I get:
Error: F.from0 is undefined Source File: http://192.168.0.1/SingleForward.asp Line: 137
This is really annoying. Luckily everything I have set I don't need to change...I just want to add.
This is the function code:
function chk_port_range(F)
    var i;
    var from, to, pro, ip;
    for(i=0; i<15; i++) {
        if ( eval( "F.enable"+i+".checked" ) == true ) {
            from = eval( "F.from"+i+".value" );
            to = eval( "F.to"+i+".value" );
            pro = eval( "F.pro"+i+".value" );
            ip = eval( "F.ip"+i+".value" );
            if ( chk_range_helper(from, to, pro, ip) == false ) {
                alert ( errmsg.err74 );
                eval( "F.enable"+i ).checked = false;
                return false;
    return true;

I have exactly the same problem
Does Linksys/Cisco have plans on fixing this issue?
cabozone, thank you for the workaround, but its true that the slots are not enough, crap !

Single Port Forwarding on a WRV210 router

I was wondering if anyone can tell me how to forward a single port to a different port to a specific computer for the WRV210 router?
I would like to forward port 10100 to port 25 to my mail server. There are times when our people are at a hotel and they block port 25 and I have done this in the past on a BEFSR11 and BEFSR41 router. There does not seem to be a Single Port Forwarding setup page and the Port Forwarding setup page only allows you to forward a range to a specific computer, it does not give you a different port you can assign an incoming port to.
I have the most current firmware revision, 2.0.0.11, and Hardware Version WRTR-221G_V01.
I look forward to any replies.
Fred.

Will it ever be able to support this? seems like a pretty reasonable request since this device is billed as a small business device.
so far i have spent over 1000 dollars on cisco gear first 2 rvs4000 to do BO vpn
then 2 wet200 thinking i would be able to create a bridge to my garage while wireless users could surf. little did i know that the wet200 could not be an AP.
i then went looking for a cisco small business AP only. could find one at any local retailer. so i bought the wrv210 and removed my rvs4000 seems i just downgraded myself. i should have just gone out and bought a $40 dlink AP.
very disappointed. hopefully you can share my experience with someone who can explain why a small business device wouldnt want to use port redirection.
If you see a bunch of used cisco small business gear online thats me,

WRT1900AC single port forwarding

Hi,
WRT1900AC 1.1.7 build 160582
Anyone having problems with single port forwarding?
I've tryed EVERYTHING, It just refuses to open any port!
Using https://www.grc.com/x/ne.dll?bh0bkyd2 to test.
Thx
WRT1900AC openwrt 12.09.1 r38260
WRT54GL dd-wrt r21676
DIR-615-E dd-wrt r14896

I posted my base config and how the WRT1900AC has been performing for me below:
Re: wrt1900ac wireless isn't working
Also shows a RDP port forward that I use. I use a none standard port on the external side for security.
Please remember to Kudo those that help you.
Linksys
Communities Technical Support

Port Forwarding with Port Translation RV042, RV016, RV082

This is a feature request for the Linksys RV series Routers. Currently, it appears that the Cisco/Linksys RV042, RV082, and RV016 only support port forwarding and 1-to-1 Nat. One item that I find very helpful with customers is port forwarding with port translation. I am requesting that this feature be included with a future firmware relase for these RV series routers.
Here is an example of the request.
Take an incoming service request on a TCP or UDP destination port and forward it to an internal IP on a different TCP or UDP port. For example, customer A wants to allow different machines on the internal network to receive Windows RDP connections inbound. To make PC maintenance identical between the internal machines, the customer does not want to change the listening port for RDP on the individual PC workstations through the Windows Registry. The customer also does not want to dedicate separate IP's to each machine in a 1-to-1 NAT setup. The only option is to have remote connections to each of these PC's to use a different destination port. So, for example, PC one could be reached on TCP port 5151, PC two on TCP port 5152, and PC three on port 5153. This requres a firewall that is able to translate each of these connection requests to a different internal IP on the default RDP port (TCP 3389). So, the following setup is required:
Port Forwarding with Port Translation:
Router External IP on TCP port 5151 ---> forwarded to PC One's internal IP on TCP 3389
Router External IP on TCP port 5152 ---> forwarded to PC Two's internal IP on TCP 3389
Router External IP on TCP port 5153 ---> forwarded to PC Three's internal IP on TCP 3389
There are several comparable "small business" class router competitors to the RV042, RV082, and RV016 that will perform this port forwarding with port translation process without incident. Unfortunately, these Cisco/Linksys small business routers will not accomplish this task currently.
Please implement this feature in a future firmware release.
Thanks!

Excellent. I see this now. None of our customers actually use the UPNP feature, so we never realized that Port Forwarding with Port Translation features existed on this page along with the ability to enable or disable UPNP.
Perhaps, in the future, this functionality could be moved to and incorporated into the port forwarding page which seems to be a more logical location.
In either case I'm very happy to know that this feature is available on the RV's.
Thanks for your assistance.

Port Forwarding with Verizon-Branded Action GT704-WG

I am new to the forums, and I am already overjoyed with the 30 minutes I spent figuring out that the login mechanism does not even work with browsers other than IE7/8. Lots of fun to start.
I live in a residential building with the residential High Speed Internet Plan. I assume this is the case because it is a DSL line and they are not using business grade, or I do not think I would be having these problems.
I have spent many hours trying to figure out how to port forward with the above-mentioned router/modem/gateway/**bleep** extraordinnaire. I am in IT professionally, and I am tired of feeling **bleep**. I called Verizon tech, but they were very unhelpful unless I pay for a premium tech service to figure out port forwarding problems. And yes, I have read the info on port-forward.com numerous times for this device.
Essentially, I want to forward an arbitrary port, let's say 6336, to a server running Ubuntu 9.10. I have put this computer in the DMZ using the web interface. I have also set up a mapping rule to forward 6336 (all three entries pointed to 6336 in the Security/Applications/Forwarding section, following docs on port-forward.com for this specific model AND Verizon's own documentation). Occassionally, I can see the service is viewable from the likes of canyouseeme.org. Nonetheless, I cannot access the port: I get a connection refused error when using ssh on this port. Yes, I correctly configured ssh on the DMZ server/host to respond to the non-standard 6336 port, and I have tried it with the server's firewall system (ufw/iptables, for the curious) enabled and disabled. It NEVER works.
Some posts here have indicated I might need a static IP assignment. That can be done only client-side (meaning the Ubuntu server in the DMZ), if I understand people saying it is not possible to do static assignments from this **bleep** gateway, so I am not sure if that should matter (I wonder what happens with this **bleep** when two computers try to demand the same static IP; dare I guess that he asks first wins?). I cannot recall if I have uPnP enabled or disabled as I am at the office right now, but I believe it is off. Not sure if this matters either. If I am wrong, I would love if someone could let me know. I am at a loss and sick of dealing with such a simple problem. I would really appreciate the help.
Solved!
Go to Solution.

Ok.
#1 On your computer setup a Static IP.
This means following the directions at http://www.cyberciti.biz/tips/howto-ubuntu-linux-convert-dhcp-network-configuration-to-static-ip-con...
#2 The Static IP must be outside of that DHCP range of the router. So, this means your IP has be above 1 but below 64.
#3 In the router forward to the IP Address that you setup on the computer.
OR if the router can give the computer the same IP Address each time, you could do that.
If you are the original poster (OP) and your issue is solved, please remember to click the "Solution?" button so that others can more easily find it. If anyone has been helpful to you, please show your appreciation by clicking the "Kudos" button.

Single Port Forwarding on WRT330N

every time i change it from TCP to both and i save it it changes back to TCP how do i keep it on both?

I had just done a clean reformat to the computer prior to getting the router so all i had was the windows firewall which was disabled. Oh and ill mention that i can select the Both option in port range forward, just not in single port forward. I thought it rather strange...
Message Edited by NateDawg80126 on 09-12-2007 09:36 PM

WRT310N Single Port Forwarding Space

I've used the 10 spaces on my "Single Port Forwarding" section and I need more spaces available. How do I add them? I hope a $100 router can handle more than 10 spaces...

I no about using range and will do that if I have to. Anyone using an xbox for a media center extender can understand my problem when they have 6 different port sittings. lol

Port forwarding with E2000 for a game called Minecraft.

Okay, I've been wanting to port forward this game called Minecraft for quite awhile now, but never got around to it, but now that I've wanted to let my friends that can't play with hamachi play with me. I wanted to port forward it so that they go into the game without using hamachi, or any other networking program. If anyone knows how to acomplish this with a guide for this then it would be nice, or just simply write out instructions. I've already tried once and whenever I ran my server, I would say "FAILED TO BIND TO PORT" or just ask me this "Is another _____ running on that port?" Thanks for helping guys,

Yea it looked okay. Go to cmd, then type in ipconfig. Look for your ipv4 address. Now make sure that address is the same as the one that you set up port forwarding for in your router.
Make sure you have reserved that ip by going to 192.168.1.1--->Basic Setup--->DHCP Reservation---> (your PC). Now restart your PC. The important thing is to make sure that your local ip matches everything (Port forward, server.properties, and the DHCP Reservation Table)
Now go to the .bat files that you downloaded for the minecraft server. You should see a file called "server.properties". Go into it and make sure that the server ip matches your local ip (192.168.1.4 for example). If not, change it. Here's a reference video: http://www.youtube.com/watch?v=6MJVNxPtmtM
I don't work for Cisco. I'm just here to help.

Port forwarding with natd

I have set up my Leopard Server with a public ip on Ethernet, 85.165.220.114, and a private ip on the Airport interface, 192.168.207.200.
This is working well, I can access my server with a registered domain name from the internet, with web, ssh etc.
Now I want to forward port 12000 to a device on my network with ip 192.168.207.245, and put this into /etc/nat/natd.plist:
<key>redirect_port</key>
<array>
<dict>
<key>proto</key>
<string>tcp</string>
<key>targetIP</key>
<string>192.168.207.245</string>
<key>aliasIP</key>
<string>85.165.220.214</string>
<key>aliasPortRange</key>
<string>12000</string>
<key>targetPortRange</key>
<string>12000</string>
</dict>
</array>
I have Firewall setup and running, and NAT running on my server.
Port 12000 is checked in Firewall, and that should be it.
Port forwarding should now work, but it doesn't.
Looking at Firewall log, it looks like the Firewall is doing it correctly:
Aug 10 11:02:46 leopard ipfw[66524]: 12315 Accept TCP 84.212.229.188:57224 192.168.207.245:12000 in via en0
Aug 10 11:02:46 leopard ipfw[66524]: 12301 Accept TCP 84.212.229.188:57224 192.168.207.245:12000 out via en1
So I am completely lost why this does not work as it should.
Ivan

I got it working at last. I removed the Airport, and made a second Ethernet interface in system preferences - Network. The second interface populated with the private IP address, and gateway with the same private ip (192.168.207.200).

Single port forwarding

wrvs4400n on the new port forwarding it has 1 blank spot at the bottem the others filled in but not enabled. I have used the blank with port 80 on a IP cam and now have another IP cam and need to use another, do I just change one of the other ones filled in but not enabled or what

if i were you id use the PORT RANGE FORWARDING you can enter other ports from there since you have another CAM if you have another port assigned to it you can enter...
Application     Start     End     Protocol     IP address     Enable
CAM1             8000     8000   both            xx.xx.xx.xx     check
CAM2             9000     9000   both            xx.xx.xx.xx     check

Port Forwarding with Airport Express 802.11n Utility version 6.1

Hi all,
Quick question, hoping it can be solved with a quick answer
Not sure what I'm doing wrong: I'd like to set up port forwarding for Skype and Transmission, however in the airport utility even when I assign the public/private ports to the ones specified in the respective programs (with the IP address for the machine I am using), if I go into Transmission or onto a port checker website the connections are shown as closed for the ports I have selected (on the public side).
I've made a DHCP reservation for this machine to tie it to a given IP address, and I've enabled NAT port forwarding protocol in the Network options (no default host so far).
Also, in case it makes a big difference, right now I'm connecting to the internet via a Cisco DCP3825 cable modem running in bridge mode, with the AEBS in DHCP and NAT router modes.
Any tips?
Thanks!

Sadly I never got it to work. I called up Apple and they claimed that all the ports are open for the Airport Express, but if I run port scanner in Network Utilities none of the ports I specify show up as open unless I select one of the "Default" port categories like "Windows File Sharing". I told this to the person I spoke to on the phone, and they replied several times in a row that they are not allowed to help set up port forwarding, that they can only provide info on how to open the ports, and that even if the ports are subsequently not opened or forwarded they can't provide any assistance. It wasn't a very good conversation. Unfortunately, based on some of the other disucssions I've looked at in this forum, it doesn't seem possible to do conventional custom port forwarding using this version of the Airport Utility. Hopefully someone will correct me though. Sorry I can't be more help.

Port forwarding with airport & external router

Hi,
I'm happy with port forwarding normally, but I've just made my network entirely wireless and can't figure out the answer to this problem. I have a non wired netgear router as my internet access point, an airport express is connected to this getting its address via DHCP, another airport is joined to this network, and 2 macs are connected to the airports again getting addresses via DHCP. How do I port forward to the macs using this setup? I can't figure it out. Obviously I'll need to configure manually, but if I open the port on my router and open the same port on the AX will they go throught to the mac ok. Do I map the router to forward to the AX manual IP then map the AX to a specific mac IP? Any tips appreciated before I go ahead and break my network
Emma

Emma,
Ok, here are my thoughts. Have you tried assigning static IPs via DHCP, not manual config, based on client MAC addresses? Meaning when the router sees an ethernet MAC address it always assigns the same IP to that machine. This should enable the handing out of IPs while retaining port forwarding to the same machine each time and still preserve the routing that DHCP seems to enable more betterer . I'm not familiar with the netgear setup and I couldn't get my AX performing satisfactorily for my needs either so I have returned it however this is a 'somewhat' common option when setting up DHCP on different routers and I have found it works better when daisy chaining through routers.
HTH,
Steve

Single port forwarding with a E2000.

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