Cisco Routers :: RV042G With /29 - Configuring Additional Subnet?
Sep 12, 2012
I have a RV042 with two ADSL services on it, that is a nice simple thing for this unit. The problem that I am having though is that one of the ADSL services also has a /29 attached to it.
How do you go about configuring this additional sub net? On a previous unit I have had to create IP aliases, and could then port forward and NAT without too many issues, but it doesn't appear that the RV unit seems to work the same way.
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Nov 27, 2012
after recovering from the PPPoE-port-forwarding-fiasco I had with the RV180 (url...), I decided to try again with a Small Business Router from Cisco. This time I took the RV042G, hoping that the higher age of this product comes with a more mature firmware.So far the functions I need, work satisfying. There is only one issue: The subnet-mask is only configurable using a dropdown-menu. I've read the posts from the Cisco-Support staff saying, that this is because it is only a SMB Router. So, we are a small business and we use the 172.20.x.y net for several reasons. One of it is to distinguish and group several network devices using the third block of the IP. Eg. our printers IPs start with 172.20.5.x and so on.
My question is: Is it really impossible to change the subnet-mask dropdown-menu to a simple text-field in the frontend? Because it is possible to change the subnet to whatever one needs by a little cURL-magic: [code] This sets the new subnet-mask permanently (even survives a reboot and is displayed correctly on the system-status page) and I have not discovered any problems.The only thing is, if you change settings on the setup -> network page, the netmask is reset and you have to rerun this script.
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Nov 4, 2012
i got a problem in configuring a VPN Connection for our Colleagues (Laptops & Iphones 4/4S/5) We got an RV042G .
A WAN Connection from Deutsche Telekom AG with Static IP connected in WAN1. Configured for PPPoE. Ive got configured a Port Forwarding on our SBS 2011 Server for OWA and other Services on web. I´ve got extreme Problems configuring VPN Connections. We use Quick VPN, other tools got to much buttons to click .
1st i configured a Group VPN , with FQDN (Remote Group) Local Group (IP only) . i configured 2 users. Then on a Laptop connected to the internet through an Hotspot Connection of an Iphone.
I entered the WAN IP .. Username. Password. Pressed ENTER. I get to the point of Verifyiing Network, and after it timeout with Remote Gateway not responding. Do you want to wait. If i Press Yes, after max. 1 minute there comes the message again.
I looked in the VPN Summary, and i see, that my username was connected through VPN for seconds, but then disconnected. Do i have overseen an option to configure??
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Mar 17, 2013
I bought a RV042G router some days ago to manage 2 adsl lines at my home. Everything works correctly except one thing : i can't configure the bandwidth management. When i go to "Bandwidth Management" menu, then "Bandwidth Management Type" then i choose rate control or priority and i a had some rules to priorize http protocol for example, then i click on save button. After a few seconds of internet usage i loss connectivity to the router and internet and 192.168.1.1 became unreachable to ping. I had to unplung the power cord to restart the router, the same problem still occurs until i remove all the rules ! Some times i even had to do a factory reset because my adsl modems are unreachable behind the router (unable to ping the gateway).
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Apr 28, 2013
We've never had to do this before: best practice on setting up an additional subnet on a physical network?
For example, main network is 10.1.1.1, we need to setup an additional 10.1.2.1 to support more devices. We need both subnets to see each other and the servers on 10.1.1.1. We also need the new subnet to have access to the internet.Equipment we have: HP 2824's (2 current VLAN's - second one is for phones) and Untangle for our firewall.
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Sep 16, 2012
I have currently Ciso4404 WLC installed which is in vlan4001 with the 172.16.10.0/24 subnet
I have bought Cisco 5508 WLC recently as AP count is increased... Can I install it in same vlan and subnet? If yes what would be the setting for APs to join... If no how can I configure it with other vlan and subnet..
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Jul 30, 2011
If all you have is a high end cisco router available, can you plug in hosts to the router ports, and configure them within the same subnet? (When I try to configure ports within the same subnet, I receive a "same subnet" error.
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Feb 14, 2012
I have a Linksys WAG120N Wireless-N ADSL2+ Modem Router. The firmware version is V1.00.12.I run a Windows machine attached to the router which has a certain sub network address. On that same machine I run a Virtual Machine with Linux which has its own address, 192.168.1.102. I've been noticing that whenever I shut down either machine and then turn them back on later, they acquire another address, which makes it annoying for me to make them communicate between each other (by, for example, trying to load a webpage hosted on the VM from the physical machine) without knowing the actual address, which, as I said earlier, seems to change every time.
I'd like to know if there's a way (with my router model) to configure it so that the sub network address of both machines remains the same, no matter whether or not they've been shut down and restarted.
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Aug 22, 2012
I was looking for a small business router that has VPN support and dual WAN support for load balancing. Upon reading reviews, I think RV042/RV042G is a good choice. Now am thinking if it supports intervlan/ router-on-a-stick configuration?
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Mar 3, 2013
my router (RV042G V01 Firmware Version : v4.2.1.02 ) get errors I can't understand.Lost connection, can't get a new IP, DNS does not work, total hangup.After a short time / reset everything works fine up to the next error.In the Log I found the following interest entries:undefined Kernel undefined Kernel failed (1).undefined Kernel Message from server.
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Sep 24, 2012
I purchased RV042G and setup one-to-one NAT problem to several servers. ometimes the NAT servers lost the internet connection. My case as below
ISP provide two set Public IP Address , one modem
e.g.
set one) 100.100.1.2-6, gateway 100.100.1.1
set two) 200.200.2.2-6, gateway 200.200.2.1
[code]....
All computers and servers (one-to-one NAT) outbound and inbound all work fine. After several hours, only the servers (one-to-one NAT) alert internet connection broken, but the computers (non NAT) still have internet connection.
What's the problem occurs? Why only one-to-one NAT servers lost the connection? and Why only serveral hours later, the server lost the internet connection.
If I changed the WAN setting to same as subnet of the one-to-one NAT, it doesn't occur any problem.
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May 20, 2013
I run my business network on the 192.168.x.x range with a server set as 192.168.2.4 statically. The router is currently connecetd to two DCHP wan connections from my ISP, I'm on a residential consumer plan. It has defaulted to loadblanacing with the second WAN however I want to have the second wan's public IP be used by my server and only the server however I wish for the server to still be on the lan so I can use HYPER-V's brided network connection feature to run VMs on the lan, and I would like their wan connection to be from wan 1... as for the entire lan except the server at 192.168.2.4 Is this possible, I can't seem to get the 1-to-1 NAT to do it?
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Nov 8, 2012
I've setup the RV042G with one ISP connection for now.I have my main PC running fine, but I have another PC hard lined to the router that had a connection after I power cycled the modem and router but now it no longer does. disabled the network on that PC, now I can't get it back at all.I have a wireless e2000 in one of the ports that I disabled the DCHP on and it seems to be running nicely.before I disabled the PC in question, aka port 3, it was showing as connected in the "192...." but now only as enabled.
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Sep 27, 2012
Is there anyway to monitor netflow on RV042G. We have a network at a small school that will get bogged down during the day.
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Feb 6, 2013
I have an issue with routing public IPs on the RV042G. I have been able to route the IP's in a couple of different ways, but there is always a nagging problem.
I have a PPPoE Business Class account with 5 routable public IP's. I would like to route the IPs and manage the private network using the RV042G.
Here is what I have tried and the problem that arose: 1) I used 1:1 NAT and the servers responded with no issue. This would be a workable config however I use Kerberos for single sign-on for my clients. To use this security protocol and bind the clients to the server, I must use a public IP on the server machines. In this scenario however, everything else worked fine. 2) I then tried using the DMZ and putting the servers on the DMZ port with a public IP entered in the network config of the machine. That even worked fine and I was excited until I noticed that the servers were reporting the public IP assigned to the DMZ port as their IP when they sent mail. I then ran a test and that is the case. The servers - each with a public IP - are reporting the IP of the DMZ port. I can't have that because the mail servers need to announce a correct IP so the reverse lookup will match. Once again, a little gnat gets in the soup.
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Apr 22, 2013
Have a rv042g, newest firmware, trying to setup one to one nat on the configs page, I select enable, enter private ip , enter public ip, enter the range, and click "add to list" and nothing.... no error message, doesn't add to the list below it
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Jan 29, 2013
I have RV042G dual WAN VPN router as a gateway in my small office. My ISP requires from me to connect through PPTP VPN to have access to the network. I've configured my router with static IP and every time I connect a laptop or desktop pc I need to connect to the VPN with the Windows VPN client.
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Oct 4, 2012
We have recently purchased a brand new RV042G VPN router, set it up, and had it running for a while without issues.
Now that we are actually trying to use the VPN functionality, the router becomes unstable after a while, showing "out of memory" lines in the logs, and after a day or two the VPN stops working completely and the web interface becomes completely inaccessible.
This issue happens when using any sort of VPN that's supported by the router.
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Oct 17, 2012
I have created a protocol binding rule and even a bandwidth rule to make sure outgoing FTP needs to go through WAN2 interface. But it still goes through WAN1, it only works when I disconnect WAN1
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Mar 16, 2013
I have a problem with the RV042G V01 router manufactured 12/2012.
After router settings the router works fine without any problems. After 10 or 12 hours I got the message that the side could not be opened, while no DNS. I checked inside the router and all settings looks ok DNS adresses from ISP are present on both WAN settings . When I use inside the router the funktion for DNS it will work but from any client is does not work. When I restart the router alls works fine. After few hours ( it's differnt 1,2 or 6 ) I have the same problem. No entry in the log's !
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Aug 26, 2012
Recently setting up a RV042G for my SOHO. Everything seems to be fine except for SSL port forwarding. I know the router's external static IP is reachable because I test it out with remote management functionality from an external IP. Port forwarding also works correctly because I have other behind the router servers in both UDP and TCP working flawlessly. PPTP VPN also works corrrectly. What I can't get it to run is an Apache server. Looks to me RV042G kind of drop all SSL or HTTP ports from the WAN side.
Configuration:
- 4 port forward rule under "Setup/forwarding" for 80/8080/443 and 8443 all to the webserver with a static IP.
- Firewall page I have Firewall, SPI, DoS enabled.
- Added a firewall rules to allow all HTTP and HTTPS traffic from WAN1 to the webserver static IP.
- Toggle Block WAN Request, HTTPS and multicast does not affect the result.
- Toggle and mapping the remote management port to other port beside 443 does not affect the result.
The same setup will works corretly under my old Netgear FVS router. Am I missing something in RV042G setup?
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Jul 8, 2012
I just got the RV042G today. I found the router can only accept 100000 Kbit/sec as bandwith, which is 100Mps only. According to the specification, it should have 1000Mps WAN. I have a internet link of 1000Mps, which is now limited by this router.
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Mar 24, 2013
I'm trying to make an attached topology. This router should be attached to 2 different ISPs on both WAN interfaces (ISP1 with IP address - A.B.C.D, and ISP2 with IP W.X.Y.Z) and I want to use DMZ, too. My idea is to make a L2/L3 segmentation with 2 VLANs - Vlan RED for DMZ (private network 192.168.1.0/24) and vlan BLUE for Internal network (network 192.168.2.0/24). I checked in the manual that vlans are supported, but I can't see anything about 802.1q, can I use one trunk port or I should use 2 physical cables?
There should be inter-vlan routing and basic stateful firewall, so PCs in Vlan Blue should be able to initiate connections to DMZ servers, but the opposite should be denied. Router should make a port forwarding on its both WAN interfaces and forward incomming traffic (from Internet) to DMZ servers (with NAT). Both DMZ servers and internal PCs should have an internet access with NAT over both WAN uplinks.
Can I use RV042G for this setup and if not at all - are there any cisco SMB device which can do this?
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Nov 11, 2012
How to configure an IPSec VPN with router RV042G.I need to know how to configure an IPSec VPN. Cisco Router with RV042G.
I spend this client your VPN parameters. [code]
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Jun 5, 2013
We are connecting to a Cisco DPC3825 cable modem supplied by our ISP. It has been configured to act as a switch only. They have supplied us with 2 static IP addresses.
When each WAN port is connected individually, everything is fine. I see the IP addresses on the respective WAN port, and it is working fine.
When I connect both WAN ports to the modem at the same time, I see a large amount of traffic between the WAN ports, as indicated by the port LEDs, and the RV042G becomes completely non-responsive through its web interface.
How do I get the RV042G working with both WAN ports connected?
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Mar 5, 2013
I'm about to upgrading our RV042 to RV042G since everything in the Network ist ready for Gigabit except the RV042
I think it's important to mention that another RV042, which is at a 2nd location, will remain for the VPN connection between the two locations. (Older Hardware are used at the 2nd location).
My Question is, are there any known issues, which should be cleared before changing the router.
Mainly issues with configuration migration and compatibility between RV042 and RV042G VPN connections.
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May 11, 2013
I'm trying to set up a single web server in a DMZ using the RV042G and the docs seem woefully inadequate to explain how this is accomplished.
I've attach a picture of my setup..
I'm assigned a single Public IP.. in the example I've used 172.16.5.22 and so I've set the WAN interface for static IP.
The DMZ port is not obvious how to set up.. So I've chosen to define a private subnet and throw the web server in there. As I activate the DMZ, I specify a "subnet" and its address as 10.10.10.1, which I'm assuming goes to the DMZ/WAN port. I assign my webserver the address 10.10.10.3.
I leave the Access rules in their default condition.
I am a little unsure as to how to setup the static IP info for the web server.
Gateway: 10.10.10.1 ?
DNS: 10.10.10.1? or 172.16.5.1?
Problem #1
=========
My first problem is that the webserver cannot access the Internet. I get a timeout when I open the browser. I've tried every address there as the gateway and DNS..
Problem #2
========
If a person on the WAN side is attempting to connect to 172.16.5.22:80, how does the RV042G know to send it to the 10.10.10.3 device? It doesn't know what address the webserver is assigned; I just gave it a 10.10.10.1 address as the subnet address.
I think I'm missing something, conceptually here.
Can, in fact, you use the RV042G in this fashion with only a single public IP address? There is almost no information on how the router actually routes traffic when you choose either 'subnet' or 'range' (where the DMZ is in the same subnet as the WAN)
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Apr 17, 2013
We looking into options for using VPN to allow users to work from home at our company. We already run Windows Active Directory and have a Cisco RV042G router. We would like to set up a VPN that will authenicate user through AD. Is this possible with the RV042G?
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Jan 4, 2012
RSV 4000 bundle with IPSECVPN. Any additional license for IPSECVPN ?
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Nov 3, 2011
I have an rv220w router with one SSID and the product says I can add up to 4 additional wireless ssid ie the router is protected with wpa but we have guests that would like to connect to the internet while working in our building . I would like to add a guest SSID with wep security that I could give Clients. The problem I run into is every time I add the Guest ssid the wireless printers that are attached to the routers' main ssid quit working. I noticed that when the rounter was orginally set up the main SSID has IP addresses from 100 to 255 allocated. Do I need to limit the IP addresses in the Main SSID to a smaller number so that the Guest SSID can use the remaining addresses.
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Mar 21, 2011
So far we add any router in the existing network simply by disabling DHCP server, and adding LAN ip for that. We don't add WAN detail at all in the additional routers. And plug one cable from main network to the LAN port of the additional routers.So we basically use that additional routers only as a access point for WIFI.But what I wonder is if it's possible for me to use the additional routers with the same feature as of the main routers i.e. Enabling DHCP server so that it too can give its own DHCP ip address.
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Oct 25, 2012
We have just setup a new RV042G firewall. The customer has multiple public IP addresses and we need to allow RDP access for at least 2 of the Public IP addresses. I only see a way to open ports for the one IP assisgned to the WAN. I temporarily did a one to one NAT for the second public IP to NAT to the private IP but that pretty much opens everything which is not ideal from a security standpoint. How can we setup multiple IP addresses on this firewall?
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Oct 14, 2012
I have made a firewall rule that accepts FTP from WAN2 outside to the inside private LAN with IP address specified.But this didn't work.When I added in the forward rules that FTP had to be forwarded to this IP address it worked.I have done some testing but it seems that the firewall rules do not have any priority on the forward rule.If I disable the forward rule i cannot connect with ftp even with a firewall rule made.
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