RV042 firewall & Port forwarding

Similar Questions

• RV042 Port forwarding stops working when the firewall is turned on

  Hey all,.

  I have an on a single WAN RV042 router and internal network. I have configured port forwarding as follows:

  HTTP[TCP/80~80]->10.0.0.6
  HTTPS[TCP/443~443]->10.0.0.6
  IMAP[TCP/143~143]->10.0.0.5
  IMAP SSL[TCP/993~993]->10.0.0.5
  SSL[TCP/587~587]->10.0.0.5 SMTP

  Everything works fine when I have the firewall turned OFF. However, when I enable the behavior is erratic. 1 of 10 attempts to connect to ANY port transmitted works. Almost all attempts at expiration time.

  Note that this happens even if you only use the default firewall rules (which must be circumvented by the port translation I've read in other posts).

  My second try was to create rules to Firewall manually, the substitution of the value default ones. I tried to add source WAN1 rules (where is my connection) to the ONE and UNIQUE IP on each port. Nothing seems to work.

  I don't know what I'm doing wrong, it's really bugging me. I had to disable the firewall if we can access our servers from outside the office. It shouldn't have to do.

  Do you know what I might try?

  Best regards

  Theo

  Hello.

  These products are processed by the Cisco Small Business Support Community.

  * If my post answered your question, please mark it as "acceptable Solution".

  Thank you!

• RV042 & Port forwarding

  Hi all
  I connect to my ISA Server to the linksys RV042 router. the router is configured to work dualWan and not of DMZ.

  I have configured port forwarding on the router to forward all traffic on ports 80 and 443 to be forward to the IP address of the ISA. I disabled

  the firewall. but without success.

  I tried to open the http connection to ISA from a laptop computer connected on one of the LAN port of the router (port next to the port where ISA is

  connected) the test is successful.

  another test is done, I installed a Web server on your laptop (xerver.exe) application. I connected the laptop to the router linksys lan port,

  and I configured the port forwarding on ports 80 and 443 to the IP address of the laptop. I tried to connect via http/https to the ip of the router

  address of WAN but without success. which means that the problem is in the transfer of traffic from the Wan to the local on ports 80 & 443 network and not with the ISA iteslf.

  If a configuration option is still missing on the RV042 router to complete my setup.

  can you please advice.

  Thank you

  Hello

  Dual WAN or DMZ mode will not affect the firewall rules, as long as you try to access the ISA server through the IP WAN 1 address.

  You mentioned that you have disabled the firewall, you have re-enabled the firewall before you add new rules for port 80?

  If this isn't the case, please do and report your findings.

  Thank you!

  Dave

• NETGEAR ProSafe VPN Firewall SRXN3205 and port forwarding?

  Hi, this is a long shot, but I'm pulling my hair out at this point and can be a bit over my head, as I am new on network

  Small short story, I have two servers, one is the NAS box (IE if I connect via the internet to the site via public IP network from home, I get it that site says 'my actions' I insert login and pass and get access to them.)
  That is, everything is peachy.
  The problem is when I try to connect to my FileMaker Server I'm not and instead, he takes me to the login NAS box. So I think ok, I need to port forward (5003 for filemaker) to go to different PC local LAN(192. etc)

  Security > firewall > Add Service entering:
  Service: fmserver
  Action: Always leave
  Send to LAN Server: unique address 192. etc is filemaker installed on (and different on a NAS)
  Definition of Port number: 5003<-- is="" this="" right?="" how="" else="" would="" you="" indicate="" you="" want="" all="" connections="" on="" this="" port="" to="" go="" to="" this="" specific="" lan="" machine="" from="" internet="" instead="" of="" default="" which="" seems="" to="" be="">
  rest is default, I click on apply.

  Here's what I don't understand. In the table of incoming Services, (security > firewall) I have two local IP in the list, a SIN, the other for Filemaker. But only the top works and can be connected to. I can move every top position and it will work, but they will not work at the same time, just the one that sits on the top of the sad Smiley page

  and yes I read the manual again and again and don't know how I'm screwing up the port forwarding on this point, even if I am brand new to probably something stupid Smiley Happy (our work IT guy is gone so tried to get involved through this somehow)

  Any help would be appreciated.

  Hello sinieq,

  There is a hierarchy on incoming service table, which is normal. I see 4 services added using "ANY" (ALL use any port number) you will need to remove/disable these because of the rule of the hierarchy on the table, all other services will be ignored when EVERYTHING is used. What is the port number used by the NAS Server? I don't see a port defined to access NAS. Try disabling services by using "ANY" and try again by adding the translation to the port number of the NAS.

  Let us know what happens.

  Thank you

• Port forwarding Cisco RV042 / RV042G

  Hello

  We use three Cisco RV042 small business routers.

  The problem:

  We want to send HTTPS Wan-side to a port other than 443 side Lan.

  For example: 217.44.55.66 Wan port 443 to 192.168.0.5 port 5001

  There is only this option in RV042: Forwarding-> Service HTTPS [TCP/443 ~ 443] to "IP address" (also Port 443)

  but we need something like this:

  Transfer-> HTTPS Service [TCP/443 ~ 443] to 192.168.0.5:5001

  How can I configure it?

  Greetings from the Germany

  Goetz Hartwig, CSI GmbH

  Hi Ituconsult1

  My name is Mehdi from the Cisco Technical Support, Yes with RV042 we can translate the port

  Please follow these steps:

  1. Please remove the port forwarding rule

  2. go in under UPnP settings, the management of the services and you will see an external port and internal port so please configure external port 443 and internal to 5001 and click Add, please do not enable UPnP

  3. on the same page, please choose the service that you have created and put the server's internal IP address

  Please note the position or mark it as answered to help other customers of Cisco

  Greeting

  Concerning

  Mehdi

• RV042 different internal port on a port forward?

  I would like to set up some redirects the monitoring SNMP port, but some of my devices cannot be changed from the default port 161. Is is possible to configure a port forward for, say, port 171 who goes to a port internal 161?

  Hi Justin,

  Not on the RV042 it only can carry the port 161 for example forward, and do not change this destination port number.

  But if you need dual WAN ports with this feature, why not try its big brother, the series SA500.

  If you don't need dual WAN port and only need a single WAN port with this feature check out the RV120W or the old RVS4000.

  I've included a few screenshots below show the required functionality on first a SA500 and then on a RV120W

  I need to define the service, I have not done in the examples below.

  But I can before UDP or TCP ports regardless of the port, say 171 to a host IP LAN and translate the port to 161.

  

  Screenshot on SA500

  

  screenshot from a RV120W

  Sorry Justin, may not be the answer you want to hear.

  Best regards, Dave

• RV130W - Firewall locks? Port forwarding no longer works!

  Hey all,.

  I have a Cisco RV130W router, which seems to have problems with the Port Forwarding type stuff.  Port forwarding is without a doubt done properly (as I did on all other RV130W) and the ports actually work for a few hours or maybe more, but then it's like she goes down on the lock and blocks all traffic that passes through.

  My solution is to reboot the router for port forwarding works again.

  I can't access management "distance" more when this happens.  I can access the Web Interface via LAN and Internet and network continues to operate correctly - DHCP and all.

  I'm under the new firmware.

  Any ideas?  Thank you!

  Hello Jeff,.

  Sorry the camera does not work as expected.  I have seen this problem before and I think that you would see if you were doing a capture of packets across the Wan is the router receives a SYN, but never respond with a SYN ACK.  We have found a workaround is to, I suspect that you have single port forwarding enabled, try to configure the same ports in the range of port forwarding page.  Configure the ports of departure and end in the same port number, and remove the single port forwarding configuration.  I hope this helps.

• Port forwarding on Time Capsule for Geniego

  Anyone know how to configure the port forwarding on time capsule?

  I need to set a port 8082 & 8083 for my Directv Geniego.

  Press the bar area and order at the same time.

  Airport utility type, press ENTER.

  Select time capsule, and then select edit (enter the code for the device).

  Select network, select "+" sign

  Firewall entry type: IPv4 Port Mapping

  Description: GenieGO

  Public UDP: If manual of the Consult of UDP user, enter the numbers of the port here (use commas to separate).

  Public TCP: If manual of the Consult of user TCP, enter the number in port here (use commas to separate).

  Private IP address: IP address of your GenieGO

  UDP private: same as the public

  Private TCP: Same as the public

  Select Save

  Update of TimeCapsule.

  Test.

• Port forwarding for EYEMAX DVR on WIn Server 2012

  We use the router as a network controller on our local network. Now, we have replaced router with the server (win 2012 r2 essentials). We have an EYEMAX DVR client software to connect to a remote ip address in the web.

  Previously, I had the configuration of port forwarding router and EYEMAX was working. When we replaced the router with a server that I can no longer connect. I guess that there is a similar setting to perform on a server, but I can't figure out what to do. This certainly isn't a Firewall (when I turn it off EYEMAX still do not work).

  There is a statement (http://site.camtechsurveillance.com/downloads/remoteacc.pdf) how to configure a router to work, but I do not know how to apply similar changes on the server.

  TL; DR.

  How to do the same on the server like here http://site.camtechsurveillance.com/downloads/remoteacc.pdf

  Try asking in the Windows Server forum:
  http://social.technet.Microsoft.com/forums/en-us/category/WindowsServer

• Implementation of IPSec Port Forwarding on a Windows 2012 with a LRT224 Server

  Hi all I hope someone can help me validate my troubleshooting. I'm deploying a Server Windows 2012 that will server as a server vpn for customers. In place is a LRT224 with 4 VLANS set up. I have enabled port forwarding for IPSec (UDP/500), L2TP (UDP/1701) and L2TP (UDP/4500) to go on the server.

  In my Initial test, I put the LRT224 on the same network as the client of my test and realized the Test Client (10 Windows) to try to connect to the WAN of the LRT224 interface. I get this message:

  

  Thinking it could be the configuration of the server, I then put the client system on the same vlan on the LRT224 server. When I tried to connect to it directly by using the IP address of the server as a destination, he succeeded.  It is leading me to believe that it is the LRT224.

  I confirmed that VPN passthrough is enabled.

  The firmware version is by: v1.0.5.03 (February 22, 2016 10:12:17)

  Currently, the firewall is disabled (I would activate once I'm working)

  If anyone has ideas or notice a fault in my tests, I would really appreciate the feedback.

  If additional information would be useful, please let me know what you want and I can work for it.

  Thanks to all in advance.

  FreeFallFour wrote:

  I then put the client system on the same vlan on the LRT224 server. When I tried to connect to it directly by using the IP address of the server as a destination, he succeeded.  It is leading me to believe that it is the LRT224.

  It does normally not as I KNOW because the VPN in an outside in the process. You should test the VPN connection outside the server's IP subnet.

  You have the server configuration that the DNS server in the router to DHCP with DNS Proxy is disabled?

  Are you doing load balancing Internet connection?

• Unable to get the port forwarding on LRT224

  Hello

  Can anyone help with setting the port forwarding on a LRT224 - he drives me crazy!

  I have a mail server running on the internal network listening on port 443 using SSL. I want to expose it to the internet on port 450

  I tried to configure the following Port Address Translation entries:

  TCP: 450 an external Port internal Port: 443 host LAN:

  UDP: 450 an external Port internal Port: 443 host LAN:

  The two rules are enabled.

  I have not setup additional access rules, since I realized that the Port Address Translation is circumventing them.

  The setting "Block WAN request" on the firewall is disabled.

  Result - NOTHING! No link, no ports open (verified with ShieldsUp!)

  FYI - the LRT224 was purchased to replace 2 DD-WRT-flashed routers, each connected to a different ISP - 1 want to automate failover rather that physically Exchange connections of my passage to the routers.

  On the other hand, the requirement for transmission of port above took 5 minutes to the configuration via DD - WRT and worked as required from the beginning.

  I spent 2 days playing with the LRT224 and have no configuration work.

  It is a basic feature! Why is it so hard to make it work?

  All help gratefully received...

  Hi Chad,

  Just to say thank you to help get that job!

  To confirm, the resolution for anyone interested:

  The configuration of Port Address Translation was correct, but the internal server that was targeted had bad default gateway on its network card (it was targeting my other router), which meant that he was not talking to the LRT224, which means that the latter did not open the ports connected to the Internet.

• Port forwarding on WRT54GL does not

  Thanks in advance, trying to track forward setup my linksys WRT54GL allow Remote Desktop from outside your desktop (private static IP).

  I have a configuration of modem netgear in bridge mode (so the firewall is disabled on the modem), and the Linksys WRT54GL Firewall enabled, with "filter internet NAT redirectin" unchecked.

  I also, port rule before the Setup program in the game & Apps, to transfer the TCP 3389 to my office (private) static IP address.

  I make sure firewall is not blocking the RDP traffic, and I can RDP on the desktop to a laptop on the WIFI network.

  But the rest of the world, I can't not RDP using my ISP (dynamic) IP address.  times out.  I don't know that I have the IP address of my ISP at the moment.

  Thoughts?  I present screenshots if necessary

  After further digging... I found the problem, it was with the Windows 7 firewall.

  I made sure 3389 (and RDP application) was allowed on Win Firewall (this is why I could RDP on my WLAN), but for the rule of the RDP, under the "Advanced" tab, I also had to "allow the crossing side.

  It was the first time I set up the port forwarding for a box of Win 7, so didn't even know that this setting exists in Windows 7.

• WAG160Nv2 v2.00.21 Port Forwarding

  Hello my problem is that I was not able to setup port forwarding.

  WAG160Nv2 Firmware V2.00.21 (I think that Schedule A)

  configuration:

  • only the port forwarding: all OFF
  • forwarding port range: 40000 to 54000 two PC ip protocols
  • PC connects with static IP below 192.168.1.100 from where starts DHCP server on the router
  • trigger port range: all OFF
  • QoS (Quality of Service): all OFF
  • DMZ: OF
  • Access restrictions: disabled
  • SPI Firewall / filters / block WAN requests: all OFF
  • VPN Passthrough: OFF
  • Isolation of the AP: OFF
  • NAT: WE
  • RIP: disabled
  • uPnP: OFF (I tried in combination with ALG)
  • IGMP proxy: OFF
  • SIP ALG: OFF (I tried in combination with uPnP)
  • already pressing reset for a long time after the firmware update, lost all the settings (the number of seconds that I have to press it? (I must have tried 30 +) Factory Defaults did the same thing?

  How I checked:

  • Transmission (torrent program): use uPnP or NAT - PMP router is DISABLED, use port = 40101, port test shows closed
  • Nmap Pei 40000-54000 - T4 - A - v 192.168.1.1 which gives «...» All scanned ports 14001 on 192.168.1.1 are closed... »
  • EDIT: also checked http://www.canyouseeme.org/ AND http://www.portchecktool.com/
  • EDIT: have you: netstat - LNP | grep 40101 on my PC
    TCP 0 0 0.0.0.0:40101 0.0.0.0: * LISTEN 26429/transmission.
    tcp6 0 0: 40101: * LISTEN 26429/transmission.

  Thank you very much in advance

  What is your internet IP address, tsester? I think that there is a double NAT on your network. If you get a private IP address, I suggest that you contact your ISP and your current subscription go to full bridge mode. Next, configure the router again based on the new settings and see if it will solve the problem.

• EA6400 port forwarding

  have disabled firewall and filtering all security-> firewall

  Add rules for the port forward

  But what a race test on mxtoolbox.com just said 'Filtered' do not open

  Please advice

  Hi nesxam. When you say that the router is plugged directly into the wall, this means that the connection of wall will have the modem. To clarify things, who is your ISP? What is an optical connection, cable, DSL or fiber? Moreover, what application you tried to open ports for? It works when the PC is plugged directly into the wall? Try to do this and see how it goes.

  Liezl-10104

  Linksys technical support

• On WRT54G port forwarding problem

  I have a strange problem with my WRT54G. I try then I go to the "port forward range" page to setup port forwarding. The "port range" is completely empty, so I start just enter my information in the first row:

  Application: NAS

  Start: 5000

  End: 5001

  Protocol: the two

  IP Addr: 192.168.1.50

  Activate: checked

  Then, I click on "save settings". The router says 'success' and I'm then routed to the page of "port forward range. To my surprise, the table is still empty! Where the hell is my settings? I tried several times with the same result. I tried to power off the router too. Without success.

  My router is rev HW 7.

  It has the latest firmware v7.00.4

  Before you make changes on your router, first you can delete your Internet Explorer browsing history and if there any firewall installed on your computer turn off, lower down your security IE, and after that try to make this change on your router.