Cisco Routers :: RV220W Port Forwarding An 99% CPU Usage

Mar 10, 2012

I made a custom port forward using tcp ports 2121-2130 to a private IP address on my network ( Whenever I do this, RV220W CPU usage spikes to 98-99% and my Internet connection starts lagging a lot. Just disabling the port forward from the administation console fixes this. I'm running the latest firmware.

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Cisco Routers :: RV220w RDP Port Forwarding Non-functional

Sep 24, 2011

I'm having yet another issue with my RV220w. I thought this would be a wise buy, but I keep finding reasons to hate myself for buying this router.Anyway, I need to forward port 3389, Windows Remote Desktop Protocol to one of my internal servers.  I have defualt NAT, defualt firewall, etc. etc.  I have seen documentation that says that Firewall -> Port Forwarding is non-functional, so I attempt to set up port forwarding via Firewall -> Access Rules.  I did not see "RDP" or any other obvious acronym for Remote Desktop Protocol in the services list.  So, I made a custom service, called RemoteDP, TCP protocol, port 3389 to 3389.No, I cannot RDP to my server from WAN. This was easily achieved with a cheap NETGEAR router from 2005.

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Cisco Routers :: RV220W Forwarding Port Range?

Sep 4, 2012

How can one forward a range of ports?
Suppose I have defined the following service:
Service: TEST
Port type: UDP
Starting port: 5060
Ending port: 5070
and I want to forward it to a specific IP. Then, if I create a new port forwarding rule for this service it asks me to specify a single port number to be used internally as:
Action: Always Allow
Service: TEST
Source IP: Any
Destination IP:
Internal Port: ?
I want to forward all ports from 5060 to 5070 to the internal range 5060 to 5070.

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Cisco Routers :: RV220W - Set Up Port Forwarding From WAN To Dreambox?

Nov 23, 2011

i have a Problem with my Cisco RV220W with the Firmware have in my LAN a Dreambox with the IP Adress, he listen to the Port 8880.How can I set up a port forwarding from the WAN to the Dreambox ?

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Cisco Routers :: RV220W - Port Forwarding - Different Ports

Nov 26, 2011

I have a RV220W with Firmware installed.
I also have a few servers with services I need to expose to outside the network (RDP and some websites) where the external port is not the same as the LAN port. I could accomplish this with my previous router using port forwarding and it looks like I can do the same here on the RV220W but I can't quite get it to work successfully.

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Cisco Routers :: RV220W - Firmware Port Forwarding With Static IPs

Apr 24, 2012

I have read every post here about port forwarding on the RV220W and none are clear. Here is my scenario.
I have 5 static IP Addresses. I want to use one of the IP addresses to setup remote access using Remote Desktop Connection from outside the office using port address translation. for example i would like to use RDC and a specific port such as 7000 and connect to an internal PC on port 3389. sounds simple. i do this all the time on Cisco ASA's, Netgear, D-link, etc. but for the life of me cannot do it on this cisco firewall. so the port address should look like and connect to i have tried everything based on the posts without luck.

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Cisco Routers :: RV220W - Port Forwarding Collides With IPSec?

Feb 1, 2012

I have a setup with 2 RV220W at 2 locations.Both with the latest Firmware ( I configured portforwarding for RDP at one site. Works perfekt. I also configured an IPSec VPN between the 2 sites. Works too.
Configuration overview:
- IPSec VPN to site_2
- IPSec VPN to site_1
- Port forwarding for RDP to a local server (server_2)
My first problem is that i can ping server_2 through the VPN from a pc within site_1 but i can not access this server via RDP. As soon as i disable the Portforwarding for RDP at site_2, RDP via VPN works! I assume, that the RV220W mixes up portforwarding and VPN.I tried to set up an additional firewall rule at site_2 allowing the traffic between the local networks of both sites without restrictions and place this rule at toe top. But here is my second problem: I can not add any destination network to the firewall settings (firewall-->access rules). I only allows me to define a host to redirect the traffic to.

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Cisco Routers :: Host-based Port Forwarding With A RV220W?

Apr 10, 2012

I have recently separated a few sites that I operate, into multiple virtual machines, all with their own IP.Basically, site A is located on for instance, Site B is located on etc etc. So my question is, how do I (with the Cisco RV220W), forward port 80 based on host?[URL]

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Cisco Routers :: Setup Port Forwarding On RV220W To Allow Outside Connections On RDP

Sep 5, 2011

I have setup port forwarding on the RV220W, to allow outside connections on RDP. I have tested that LAN RDP works fine, but when I test using an outside address trying to connect to an inside windows PC with RDP nothing happens.

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Cisco Routers :: RV220W Find Router That Can Do Port Forwarding To Other Subnets

Mar 31, 2013

I'm trying to find a router that can do port forwarding to other subnets. My current linksys has IP of, and only allows me to port forward to 192.168.1.x, but I need to forward to 2.x, 3.x, 4.x
I can see how to do this on the RV215W through the online emulator, but Cisco suggested I use the RV220W. Looking through the device emulator, I can't seem to figure out how I would set it up.

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Cisco WAN :: Port Forwarding On RV220W?

Jul 14, 2011

Is it possible to configure the RV220W to forward ports without connecting to the SSL VPN?

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9666 Port-Forwarding For Click N Load Remote Usage

Mar 17, 2013

I've got JDownloader running on my HTPC and access it via VNC.The problem with Click'n'Load (CNL) is, JD only listens on localhost:9666 for incoming traffic, and the browser applications only send traffic to localhost:9666, so I can't use CNL with the VNC connection.I have to redirect my PC's localhost:9666 to the HTPC's localhost:9666

I've read up on SSH tunnels, but failed to set one up to work. I also know this could be done with iptables, but don't know how. Do you know a solution to make a connection between both local 9666 Ports? Traffic would have to be redirected from the PC listening on localhost:9666 to the HTPC, making it available at localhost:9666 and vice versa.

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Cisco Routers :: RV042G - Port Forwarding To 2 Different Destinations Based On Incoming Wan Port

Apr 22, 2013

how to: port forwarding to 2 different destinations based on incoming WAN port
The default HTTP service works fine: TCP80/80->
I have a couple of IP security camera's I'd like to be able to access remotely that also listen on port 80. I tried TCP & UDP 8009/8009-> without any luck. Not sure how to handle the port redirects on the RV042G? Seems simple and was on the Symantec, could be user training :-)
I was able to do port redirect with the Symantec Firewall I'm replacing.

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Cisco Routers :: RV042G Port Forwarding From Public Port To Internal IP?

Oct 11, 2012

Is it possible to create a service which will forward public port 9010 to an internal IP address with port 23 ?
First of all, I do not like to open the public Telnet port to the inside so I would use another public port and second my ISP does not allow some public ports beneath port 80

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Cisco Routers :: SRP541W Set Up Port Forwarding From External Port

Apr 13, 2013

I've set up port forwarding from an external port (9000) to an internal port (80) on our SRP541W, and for some reason, it's not working externally. If I access the public address from within the internal network, it works properly.

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Cisco Routers :: Auto / Programmatic UPnP Port Forwarding For RV042 And E4200 Routers

Jan 24, 2013

I have RV042 and E4200 routers . I tried the manual UPnP port forwarding using Rv042  router and was succesful ( by typing  in the explorer and  logged in using user name and password )
I am using a linux embedded system  whose  Internal IP ,Internal port  are mapped  .This system is connected to one of the LAN ports    
I want to try auto UPnP port forwarding both for  RV042 router and Linksys E4200 routers 
After  enabling the Upnp option only  and logging out ,Can i add a port mapping entry in this router without logging in  using  a  C++ program  which runs on  linux embedded system .

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Cisco Routers :: RV220W Default Listening Port For Management

Aug 13, 2011

recently got a RV220W and liking all the configuration options.
Although I cannot find where to change the listening port for management? I want it to listen on port 81 instead of 80.

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Cisco Switching/Routing :: 881W - IOS Port Forwarding Commands For Port Forwarding

Apr 7, 2013

I am trying to open up port 32400 on my 881w Cisco router but I have not had any success I need to configure manual port-forward to enable my Plex Media server.

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Cisco Routers :: RV220W Port VLANS - Missing Feature In Newer Firmware

Nov 11, 2012

From an older manual it describes how to configure this. I installed the oldest firmware available for download and this feature is there. Was this just simply moved somewhere else in the newer firmware?
Configuring Port VLANs
You can associate VLANS on the Cisco RV220W to the LAN ports on the device.
By default, all 4 ports belong to VLAN1. You can edit these ports to associate them


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Cisco Routers :: Port Forwarding Beyond RVS4000?

Feb 8, 2012

I have a Cisco RVS4000 with Port 1 as a trunk connection to a Cisco SF300 switch.  Port 1 on the router is configured 1untag,2tag,3tag,4ag. When connected directly to the router I can connect to the switches management IP.  I would like to reach the switch remotely.  I have set up DDNS and can access the router and I have have set a specific port to forward to port 80 on the switches management IP but this does not work.  Should I not be able to Port Forward to the switch across VLAN 1?

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Cisco Routers :: Port Forwarding On RV120

Apr 10, 2012

Port forwarding on rv120 does not work. I have followed the workaround instructions: so i have created a firewall access rule on incoming port 21 to an internal ip address on the same port. The router has created the forwarding port rule. But port forwarding does not work. I have tried to use a custom service but nothing!
The router is reachable from wan, I can access via DNS the configuration page and I can ping the router on wan port.

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Cisco Routers :: RV042 - Port Forwarding Using Both WAN 1 And 2

Apr 19, 2013

Currently I have the RV042 router working in a dual WAN set up, it is configured to accept connections on numbers of ports like 80,443, 25 and forward them to a local ip.

The problem is this only works with WAN1. Is it even possible to forward ports for connections coming in over WAN2?

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Dual Routers Port Forwarding?

Mar 10, 2011

I', trying to open my ports 80 and 37777 and have successfully opened them on my linksys router but behind that I have an at&t modem/router....My questions is how do I find the URL number to access my second router to open the ports on it also?

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Multiple Routers And Port Forwarding?

Jul 7, 2011

I am trying to access home security camera from outslide my house.I have an AT&T internet coming into the house. They have a router that comes into the house and that splits off to another router in my house which carriers CAT5 all over the house. One of the wires go to another router that I use for my wireless devices.One of those wireless devices is an security camera.Here is my question. I want to view the camera from the internet outside the house. I have followed the instructions given by the manufacture for port forwarding. I have port forwarded the wireless router since the camera is connected to it. Is that wrong since the DSL is coming in one router and then going to another and then to the wireless

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Cisco Routers :: Rv120w And Simple Port Forwarding?

Aug 26, 2011

I just got a new rv120w and want to set it up, like my old router. I have a webserver that people around the world, should be able to visit, but I can't figure whats wrong. You can see my settings in port forwarding here.

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Cisco Routers :: RV042 Port Forwarding Bypassing ACL?

Jan 2, 2013

I have a RV042 with Port Forwarding configured for RDP. This Port Forwarding Rule is being applied before my ACL - so subnets that are not authorized through are being allowed in. Firmware version              

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Cisco Routers :: RV180 Port Forwarding Not Work

Aug 12, 2012

Today i installed an RV180 VPN router as replacement for a netscreen ns-5GT.Exactly the same configuration, everything works, except port forwarding from WAN to a host inside NAT.My ports are open (online port-scanner sees the ports as open), the hosts are accepting connections, but a connection can't be made.Probably a bug in the firmware.

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Cisco Routers :: RV120W Can't Manage To Set Up Port Forwarding

Aug 25, 2011

We have the following proplem with the RV 120w router with the last firmware. We can't manage to set up port forwarding. So the situation is like this: we have WAN ip: and our router connects to VPN server and gets an IP like 10.0.10.X. In the inner network we have PCs and a DVR (digital video recorder) with ip Our DVR uses 3 main ports like 81 (http) and 37777 (tcp), 37778 (udp) and we try to make port forwarding with the router interface like the manual says (look and the sceenshot). But when we try to enter our DVR and see the picture from the outside network (we type in browser nothing happends. It just dosen't work.
Before cisco we used d-link router and everything worked just fine with the same port forwarding rules.So we need to enter WAN address in Cisco and show the 81 port in the address bar and see the picture from the DVR from the inner network.

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Cisco Routers :: WRVS4400N IPSEC Port Forwarding

Oct 17, 2012

i have a WRVS4400N Router and behind that router i am running a OPENSWAN Server. I know that the WRVS4400N has a VPN Service on board, but for specific reasons i'd like to use my own ipsec server.
The problem is that i cannot forward the IPSEC Paketes (4500 and 500) coming from the internet interface to the LAN. All other port forwardings like SSH works. I think the reason is that the IPSEC Services (Pluto, etc.) are already running on the router and therefore the pakets cannot be forwarded. The log shows all forwarded port (e.g. SSH) but does not show any IPSEC traffic.
I'd like to turn off the VPN Service on the router, but I cannot find any configuration switch that allow my to do so.

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Cisco Routers :: WRVS4400N Port Forwarding Unresponsive

Jun 3, 2012

Router: WRVS4400N
Background: Port forwarding external port 1234 to internal port 123 on a NAS appliance (ip Successfully accessed NAS like this: [URL] Everything was working perfectly for several weeks Last week I changed the subnet to 172.17.888.x
Problem: Everything back to normal on the LAN except that port forwarding to the NAS no longer works.
Gerfingerpoken: I opened another port (1235) and forwarded that to the NAS (in addition to the original port).  No success.
I tried a port scanner. The port scanner reported that port 1234 was open on the router, but didn't mention 1235. I repeated with yet another port.  Same result: only port 1234 is reported open by the port scanner. Software rebooted the router, same result Hard reset (button) the router, still no change.
1.  How can I test if the router is actually forwarding new ports? (software tool?)

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Cisco Routers :: RV082 Ssl Port Forwarding Configuration

Nov 20, 2011

I have recently replaced an RV082 router that had failed with a new RV082. The previous router was set up to forward port 443 ssl requests to a server in the network. Worked flawlessly for years and that is why I replaced it with same model. The new router is also set up to forward port 443 ssl requests to the new server. The issue is that the router responds with its own certificate and does not forward the request to the server.

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Cisco Routers :: SRP547W - How To Use Multiple WAN IPs For Port Forwarding

Sep 10, 2011

We've run into some difficulty trying to take advantage of multiple WAN IPs in conjunction with the SRP547
What we're trying to acheive is the ability to port forward from our distinct public IPs to different internal servers. Looking at the options under Port Forwarding it looks like we can only configure forwards at the "WAN interface" level, but our problem is that we can't work out how to set up separate interfaces for each of our Public IPs...
Our ISP provides us with a fully managed NTU/router with a single "Internet" ethernet port, which we can use by statically configuring IPs on our end. For this configuration this port has been directly patched to the WAN ethernet port on the SRP547W.
We have been allocated a (/29) subnet, giving us 5 usable IPs after the ISP's gateway address is taken into account, like so:
a.b.c.208     Network Address (/29 subnet)
a.b.c.209     ISP Gateway
a.b.c.210     IP1

I should mention at this point that we're running on firmware version 1.02.01 (023).
Is there a CLI or other method of configuration that might work if the web interface won't?

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Cisco Routers :: RV180W Port Forwarding On PPPoE

Oct 25, 2012

Some days ago I bought a new RV180W router with firmware The router is configured with PPPoE and I need to forward some port (a basic operation for a router!!!). I try in every way but it doesn't work. My old router works well. [URL]

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