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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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 192.168.1.1  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 :: 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 4.0.0.07.              

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Cisco Routers :: RV042 V3 - Port Forwarding And Firewall Rules On WAN 2

Oct 13, 2011

I have a new (about 4 months old) RV042 V3 4.0.0.07 firmware that I am trying to use in fail over mode.  I have a SOHO and I normally use cable Internet connection.  It is quite fast (15 megabit), but not super reliable.  I have added DSL (3.3 megabit) which is five nines (supposedly) but not so quick. 
 
I have a Westell 7500 wireless DSL modem located in the basement, where the telephone lines enter the building.  This gives me a wireless link to the second floor server room through  a wireless router that connects to WAN 2 of the RV042.   The cable modem is in the server room and connects directly to the WAN 1 of the RV042.  The cable works, but when it goes down, the DSL link comes up but does not allow Internet traffic.  The RV042 is set up as a Bridge and I have set up port forwarding to get the cable to work and used similar firewall commands to route the traffic if the router switched over.  I suspect that the problem is in the port forwarding (port 80) or the firewall rules(which are pretty simple) because everything looks like it switches over, but it just doesn't work on WAN2. 

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Cisco Routers :: RV042 V3 And SBS 2003 RWW - Why To Configure For Port Forwarding

Sep 14, 2011

I have tried replacing a loaner RV082 V2 with an RV042 V3 router with firmware 4.0.4.02. All worked well, including the site to site VPN. However, in spite of the fact that I have ports 443 and 4125 forwarded to the server (192.168.2.10), we are unable to connect via RWW. There is no such problem with the RV082. What is different with the way we configure these V3 routers for port forwarding?

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Cisco Routers :: RV042 - Connect Remotely To IP Camera / Port Forwarding?

Oct 26, 2011

I've configured my rounter but am having a firewall issue, I think.I'm trying to connect remotely to an IP Camera.I've set the port forwarding on my router for port 8081 to forward to the IP of my camera.I've set the firewall aswell to allow traffic from the WAN to the IP of my camera.

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Cisco Routers :: RV016 / RV042 / RV082 Internal Port Forwarding?

May 16, 2012

I'd like to setup a WCCP in those routers, but as I read, it's not possible.
 
Another way to circumvent this limitation is to foward a request to the router from the LAN port 80 to a LAN IP, something like:
 
LAN 1 192.168.1.100:80 -> router -> LAN 2 192.168.1.101:80

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Cisco Routers :: RV042 Port Forwarding Stops Working When Firewall Is Enabled

Jun 4, 2013

I have a RV042 router on a single WAN and an internal LAN. I have configured port forwarding as follows: HTTP[TCP/80~80]->10.0.0.6HTTPS[TCP/443~443]->10.0.0.6IMAP[TCP/143~143]->10.0.0.5IMAP SSL[TCP/993~993]->10.0.0.5SMTP SSL[TCP/587~587]->10.0.0.5
 
Everything works just fine when I have the firewall DISABLED. However, when I enable it the behaviour is erratic. 1 out of 10 attempts to connect to ANY port forwarded works. Almost all attempts time out. Notice that this happens even if using only the default firewall rules (which should be bypassed by the port forwarding as I read in other posts).
 
My second try was to create firewall rules manually, overriding the default ones. I tried adding rules from source WAN1 (where my connection is) to ANY and to SINGLE IP's on every port. Nothing seems to work.
 
I don't know what I'm doing wrong, this is really bugging me. I had to turn the firewall off so we can access our servers from outside the office. This shouldn't have to be done.
 
Just found out that my firewall is getting LOTS and LOTS of Blocked - SYN Flood entries. I think this is why we are having trouble with the firewall. Could this be the problem? I have no idea where all these SYN packets are coming from since they appear with spoofed IPs or come from different bots all over.

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Cisco Routers :: Does RV042 Router / Firewall Support Port Forwarding From Internet

Aug 5, 2011

I am using an RV042 router/firewall -- firmware v1.3.13.02-tm -- connected to a cable modem.I have one public address (WAN1) assigned by my ISP's DHCP server.All my machines on the LAN have static IPs.  (RV042 DHCP Server is disabled.)I have set up port (80) forwarding to 192.168.1.101 The HTTP port forwarding does work if an http client on the LAN sends a request to http://<public-ip>:80But I cannot get a response if I send a request to  http://<public-ip>:80 from a machine on the WAN.
 
I  did configure Access Rules to allow http traffic (and then tried to  allow *all* traffic) between a single IP on the WAN and 192.168.1.101 The  incoming log table shows a connection is made from the http client on the internet to the correct http server on the LAN, but there is no resonse  from the LAN to the remote client.Is my configuration the problem, or is this feature not supported by the RV042 router? Could my cable modem be blocking outbound traffic?

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Linksys Wired Router :: Does RV042 Firewall Support Port Forwarding

Aug 5, 2011

I am using an RV042 router/firewall -- firmware v1.3.13.02-tm -- connected to a cable modem.I have one public address (WAN1) assigned by my ISP's DHCP server.All my machines on the LAN have static IPs.  (RV042 DHCP Server is disabled.)I have set up port (80) forwarding to 192.168.1.101. The HTTP port forwarding does work if an http client on the LAN sends a request to url...But I cannot get a response if I send a request to url... from a machine on the WAN.I did configure Access Rules to allow http traffic (and then tried to allow *all* traffic) between a single IP on the WAN and 192.168.1.101.

The incoming log table shows a connection is made from the http client on the WAN to the correct http server on the LAN, but there is no resonse from the LAN to the WAN.Is my configuration the problem, or is this feature not supported by the RV042 router?Could my cable modem be blocking outbound traffic?

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Linksys Wired Router :: RV042 Port Forwarding And Firewall Rules?

Oct 31, 2011

I have a system with a RV042 managing the internet connection.Behind the RV042 I have an e-mail server and a development machine that I access through SSH.My problem is that if I forward port 25 to my internal e-mail server it bypasses the firewall rules.I have an external vires and spam scan host that is the only one I should accept incoming email from - but it seems that whenever you add a portforward then it bypasses the firewall rules.

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Cisco Routers :: RV042 Can't Get Forwarding / Firewall And Client To Gateway VPN

Jun 9, 2012

I'm trying to set up a RV042 to do the following:
 
1) Block all WAN connections, except for:

2) Allow all port 80 connections, and forward to 10.4.20.60

3) Allow all port 443 connections, and forward to 10.4.20.60

4) Allow port 22 connections from specific IP addresses, and forward to 10.4.20.60

5) After a remote client has connected using Client to Gateway VPN, allow that remote client to access anything on the LAN
 
I'm able to do #1-4 above, but I can't get #5 to work. Or I can get #5 to work, but can't implement the restrictions I need in #1-4. Attached are some relevant screenshots. I think the problem is that I have Forwarding rules set up that require me to have a firewall rule to Deny All Traffic from WAN1 (unless I'm specifically allowing it). In the Access Rules screenshot, rule #6 is the problem. If I enable it (thereby denying all WAN1 traffic), then VPN clinents can't access anything on the LAN. However if disable this rule, VPN clinents can access anything on the LAN, but the firewall also opens up all outside connections to SSH, since that's set up in the Forwarding rules. I would have thought that once a remote client is connected using client to gateway VPN, then that client is considered to be on the LAN, as far as the firewall is concerned. Thus a firewall rule (like #6) that is specified for WAN1 shouldn't effect remote VPN clients.

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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-> 192.168.0.55
 
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-> 192.168.0.9 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 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 :: RV042 Can't Open Any Port

Jan 17, 2012

I have a RV042 Dual Wan. Two internets balanced wow! who would've thought that the headaches were waiting patiently right down the corner.
 
I was working with a 2wire Gateway that came with my ISP. I was able to open the ports in order to have public access for my students and teachers to upload their work. All I had to do was to allow my server ip address to have access to different ports blocked by the ISP. I used [URL]
 
I bought the RV042 for various reasons like excellent content blocking, load balancing, quick vpn, among other. But I just can't open the port 80 while having having my two ISP connected with load balancing, not even while having only one modem connected.
 
I have resolved many issues using the protocol binding. I have tried everthing. I just don't undertand something.
 
Whenever I connect my server to my old router, "www.canyouseeme.org" tells me that my port 80 is open. Whenever I connect my servet to the RV042-DW, my port appears closed.
 
So it's not any OS issues. 
 
I've tried:
 
- To forward the TCP 80~80 port to my server static ip address... but failed

- To enable UPnP function with the same port... but failed

- To configure the port triggering with the same port.. but failed.

- To disable the firewall.. but failed.

- To use transparent bridge in the WAN1 with my 2wire Gateway... but failed

- To set up an account in DNS.ORG already had one, everythings is in green.. but failed.

- To change the configuration in my old 2Wire Gateway router to allow a DMZ zone so all ports are public... but failed.

- To assign RV042 router ip address in my old 2Wire allowing that specific address to allow certain ports to be public... but failed.
 
I have the  Firmware v4.0.4.02 from DEC/11
 
[URL]

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Cisco Routers :: Lock LAN IP To One WAN Port On RV042?

Jun 24, 2012

I'd like to use load balancing with the RV042, but I have some devices that don't react well to not always using the same outgoing port (like a credit card machine, for instance). Is it possible for me to create some "rule" with the RV042 that an internal IP address will use a certain WAN port? And if so, when that WAN port goes down will the RV042 fail-over to the other active WAN port? I was able to do this with a Xincom XC-OPG502 (which is being replaced with the RV042).

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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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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 :: RV042 - How To Publish A Port To Specific IP

Feb 18, 2013

I want to know if is possible to publish a port of an internal server to be accesible from internet but only from a specific IP.I know that in Setup menu exists Forwarding but it allows to publish ports to all internet no matter the source IP.

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Cisco Routers :: RV042 - Using Specific WAN Port For Particular Domain / IP

May 21, 2013

I have RV042 router which is connected to the internet by both the wan ports and I want to use it as a load balancer so that both of my internet connections can be utilized evenly. But now I have an issue in this scenario as my remote application gets logout whenever the communicating IP address changes. Is there any way out so that I can specify the wan port used for a particular public IP address/domain name?

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Cisco Routers :: RV042 SMTP Port Change?

Mar 27, 2013

I have an RV042 that I have configured to send alert logs to a comcast email address. Recently comcast changed their SMTP port from 25 to 465. I can't find where to change the port settings in the RV042 to send the router logs via port 465.

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Cisco Routers :: RV042 V3 Remote Management Port?

Apr 11, 2013

I have a brand new RV042 v3 that I just updated to the latest firmware (v4.2.1.02) and have stumbled across an anomaly... I can only access the router from the WAN port using port 80.  I happen to have it set to port 8080, but that doesn't work; I have to use standard port 80.
 
I have two other RV042 units running older firmware and they work as expected and follow the port that is filled in.  This one has me puzzled and wondering if this is a bug in the firmware.

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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 :: 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 :: 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: 192.168.2.68 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 192.168.1.215. 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 192.168.2.68:81) 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 192.168.1.215 from the inner network.

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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: 10.0.0.100
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 :: 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
Firmware: 2.0.2.1
 
Background: Port forwarding external port 1234 to internal port 123 on a NAS appliance (ip 192.168.1.111) 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.
 
QUESTIONS:
1.  How can I test if the router is actually forwarding new ports? (software tool?)

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