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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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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Aug 1, 2012
I have an RV042. I understand and have created the services I need. The documentation is just not clear on how to direct traffic for these services to a specific wan port.
Can this even be done with this router? If so, the how? Use rate control or priority? Does checking a wan port mean that it will only go through that port?
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Oct 25, 2011
I use a router RV082 with load balancing. My problem is when I try to access a specific site, I get the error message that my IP address changes and I can not use 2 ip address. I want to specify an ip range to always use the same WAN port.
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Jul 1, 2012
Is it possible to enable an absolute value rate limit using QOS on a HP ProCurve 5406 switch for a particular IP range on a specific port? Is there a way to configure our HP 5406 with an absolute rate limit on "WAN" port for that server's IP range? I would like to limit it to only being capable of sending 1Mbps worth of traffic over the head end at once.Everything in the documentation points towards priority queues, which as far as I can tell, isn't really what I want.Baring accomplishing this goal using rate limiting is there a better way to prevent our services from accidentally saturating this connection?i thimkong about somthing like that:
class ipv4 rate-limit-port-A1
match ip 10.136.0.0/16 any
exit
policy qos port-a1-ratelimit
class servers-to-be-slowed action rate-limit kbps 1000
exit
interface A1 service-policy port-a1-ratelimit inI'm not sure about this.
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Apr 5, 2013
We are currently running Windows 2003 Domain in our network with DHCP turned on the Server. We have turned off the DHCP on the Router. We are using RV042 as out Gateway to the internet and everything is working fine. We would like to allow a couple of our users to be able to VPN into the network so that they can use Outlook and be able to access their files on the Shared Folder. The users would be using their laptops from their homes to connect via VPN using the standard Windows 7 VPN connection.
In the RV042 Interface there are many options and I am not sure I understand which setting would allow them to connect successfully to the network, be authenicated as a domain user.
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Nov 27, 2012
I would like to allow PING on RV042 from WAN side only from specific IP address, but when I set the rule, RV042 does not respond on WAN side, because Block WAN Request is Enabled.BUT! When I disable "Block WAN Requests", now any IP can ping my router from WAN side. Although I set access rule to Deny Ping from WAN side to anyone, it still responds.
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Apr 18, 2012
A company with 20 branches in Rio de Janeiro area. The main servers are in a datacenter located in downtown.Each branch has a RV042 router with firmware version 1.3.12.19-tm (Feb 13 2009 13:03:21) installed.All users in this network have a proxy configuration pointing to proxy.[blah].com.br port 3128.the HTTP/HTTPS traffic should go through proxy only. [code] Some "smart" users were caught using Ultrasurf application, which changes the proxy settings to go through port 9666 or even 443.In other machines, we've found some black proxies [for example: 212.46.27.142 port 8080].
My objective:
- To close all ports in Firewall -> Access Rules section and grant permission only to some selected and specified ports.
- To redirect all HTTP/HTTPS connections to go to proxy's IP address only.
Which Access Rules can I set in these RV042s in order to block and prevent these users to continue abusing this network?The users who were caught using Ultrasurf were fired.
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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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Mar 23, 2013
Each of the 2 WAN ports on my RV042G has its own dedicated public IP address. I would like to set up the router so that all incoming traffic on WAN1 is always routed to a specific server (=LAN IP), and vice versa, that particular server's outgoing. Internet traffic is always sent through WAN1.
It has to be controlled by IP address as the system in question is not directly connected to the router, there is a switch in between.
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Feb 17, 2013
Is it possible to set up a domain specific DNS on an ASA 5510?The problem I am having is that while the site to site VPN is up the DNS servers on the main site are serving ip addresses for the remote site. Main site is on CBeyond and remote is on Time Warner so when doing an nslookup at the remote site it returns one IP address and when the remote site uses google DNS servers it returns another. The main difference being download speed (weird that it relates) as using main site DNS it was 3 hours and google DNS it took 10 minutes. I am looking for a way to serve DNS for the main site domains and for all public domains use google DNS or Time Warner DNS.
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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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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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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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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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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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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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Jan 23, 2012
I have a problem with my WAN ports. I can´t obtain a ip adress from my ISP. I´ve tried factory reset. Upgrade to lateset firmware. Clone MAC adress from my PC. Nothing is working.
But when I plug the WAN port into my Old router it receives an adress directly. When I plug the ISP connection directly into my pc or the old router it´s working as well.
I am using the latest firmware: RV0XX-v4.1.0.02-tm.bin
And My ISP has an interface with an ADSL modem SmartAX with DHCP.
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Jan 1, 2013
I have 2 RV042 routers with identical firmware (1.3.13.02-tm) and settings. One router is a backup that sits in a box, but both experience this problem. The WAN port gives very poor performance most of the time. Download speeds range from normal, 25mb, to less than .5mb. Pings from my command prompt or the routers "Diagnostic" page, even to the cable modem, are almost always above 500ms. However, pings to internal resources are fast, usually under 5ms. If I connect my laptop directly to the cable modem I have no speed issues. The problem occurs whether I use WAN1 or WAN2.
If I restart the router, speeds are fine for a few seconds and then it begins to slow down like someone is turning down a dial. We also regularly experience a complete internet disconnect quite often, and when it happens, the ping results are the same when it comes back up, almost like the router is restarting itself. [code]
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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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Jan 2, 2013
I have a RV042 (firmware 1.3.13.02-tm). Is it possible to configure so traffic from a specific domain (incl. its sub-domains) is directed exclusively to one WAN port?
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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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Mar 11, 2013
I feel I'm having an issue, and I'm unsure why.We own a Cisco RV042 V03 with firmware 4.0.4.02-tm.
I have successfully demonstrated that I can open and forward ports 8001 & 8081 from the WAN side to a specific IP Address on the LAN side.I performed this by going to Setup --> Forwarding, then setup Port Range Forwarding & Port Triggering.
I also changed Setup --> UPnP, then UPnP Function is set to Yes.
My issue is that we would also like to forward 11101 through 11164 in the same maner. However, when I step through the same method described above, it does not seem to work.So now I am confused how I could open the 8001 & 8081 ports, but not the higher 11101 thru 11164 ports.
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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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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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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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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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Nov 2, 2011
I have a RV042 using (for now), just the single WAN interface. I am trying to forward all packets to port 9000 from the WAN to a single IP address on the network. I've set up both forwarding rules under Setup -> Forwarding and under the Firewall -> Access Rules.I cannot connect to my device from the outside world, however. Is there something I'm missing?
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Oct 23, 2011
is it possible to shutdown a specific port on my 3750x and monitor this port at the same time .for example , im dealing with a mac authenticated network using port security , i want to shut down all the ports that are not used at the moment , however , if some one gets connected to the one of the shutdown ports i want to know the mac address of the user or atleast to know that i have someone who is just plugged in to the one of the shutdowned ports .
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Jun 27, 2012
I want DMZ1 talk to VLAN99 with port 1433.
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Aug 19, 2012
Redirecting a Domain to a IP:Port I host game servers for friends and strangers alike, but i'd like to make it easier for them all and give them dedicated IPs. Right now I include domain redirecting, but to connect to their server, they have to put in "example.com:xxxxx", x meaning their servers dedicated port. Is there any way that I can redirect a domain directly to "IP:Port"?
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Feb 6, 2012
I have a Cisco 800 series ?I need to allow access to our local server from a specific range of external ip addresses.I can open port for all external ip using this command:
ip nat inside source static tcp <localserverip> <port> interface <interface> <port
But this is not secure as is..Do I then restrict and permit access using access-list? Or is there another way altogether?
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Mar 18, 2013
when plugging a Cisco 7060 to the specific switch port it does not power on. The inline power consumption is abnormally high compared to the other phones that are plugged in, maybe double the amount.
non Poe devices work on the same port.
I used multiple cables and phones.
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