Cisco Routers :: RV082 Can't Connect To Public IP From LAN
Feb 27, 2012
I've a problem with Cisco RV082. I want to connect to my public IP from local IP. But it seems it's been block by the firewall.I've added a firewall rules to allow ANY connection from LAN to outside world. But has no effect.
LAN IP : 192.168.1.5.Public IP (which is assigned to LAN IP 192.168.1.5 by One-to-One NAT) : 118.xxx.xxx.xxx
I recently "upgraded" to Uverse from DSL. While the speed boost is nice, UVerse comes with a 2wire residential gateway. Unfortunately you can't disable the DHCP functionality in the 2wire router, nor can you disable the router functionality completely and just run it as a modem, which has pretty much made it impossible to integrate into my network.So the partial solution anyway is to keep using the rv082 (yey!) behind the 2wire, assign a public static IP to the rv082 WAN1 i/f, disable the firewall in the 2wire for the rv082, and up and running again.The problem I'm facing now is that I had 3 devices on the LAN that were published using individual public static IPs. With good-ol'-DSL, I could use the one-to-one-NAT feature in the rv082, block any unwanted traffic in the firewall, and everything works. Unfortunately with the configuration options in the 2wire, I can only assign a single public IP address to any one device hooked up to it, in this case the rv082 WAN1 port.i have the one-to-one-NAT configured sequentially on the WAN and LAN side on the rv082 with nothing else hooked up to the 2wire. For example, one-to-one-NAT configuration in the rv082:
WAN range: 66.77.88.91 to 66.77..88.93 LAN range: 192.168.0.2 to 192.168.0.4
The 2wire is allocating the first public static IP in the range to the rv082 (i.e. 66.77.88.91). This works 100% reliably for this address - however because I can only assign a single address in the 2wire interface the other devices are no longer accessible externally. Curiously it kind of partially works, but not reliably. I can briefly connect to one of the other addresses (say xx.92), but then connectivity is lost to the others.Someone suggested I try using the Dual-WAN feature to get at least two addresses assigned to the rv082. Seemed like a good idea in theory, i.e. because the 2 WAN ports have different MAC addresses, the 2wire should see two different devices and allow me effectively to assign two public IPs to the rv082, e.g. 66.77.88.91 to WAN1 and 66.77.88.92 to WAN2. Of course failover mode won't work here, because only one is connected at a time. However the load-balancing mode did seem like it may work, but something is going on that I don't understand. Internal connectivity is working fine and I can access the internet, but for some reason the 2wire is getting really confused and constantly re-assigning IP addresses to the rv082. I don't know if this is because the host name is the same for both WAN1 and WAN2 ports, or there is something in how the rv082 does the load balancing.
- Is there any tricks to getting the Dual-WAN to work in the way needed to essentially have two simultaneous internet connections?
- Would it be possible to buy a 2nd rv082 and have it on the same LAN? How would I configure this?
- Is there an alternative Cisco router that may work better with what I'm trying to do?
I did install server system with mscs and Domain controller and Active directory.I want to connect this dc/ac server from other places such as korea / and japan.
I have a public IP But our country ISP Don't open 135/445 port for security. So I can't connect DC/AC server from other places.At this time i did read many article and find good way to handle it. Is it possible for other servers to connect DC/AC server by using the RV082 VPN service.
I have a new (linksys/cisco) RV082 Router that I have just set up and everything is working except that I can't configure it to allow public access to our web server. I have tried configuring port forwarding under the Forwarding and UPnP menus and still no access from the outside. I have tried accessing it from the outside using both the URL and the IP address and still no access. I have checked with my ISP and no ports are being blocked from their end. I can ping my public static IP from the outside with no problem. The documentation that I've found for this router refers to a menu that is different from the menu of this router and refers to an Applications & Gaming menu which isn't there, but it seems like the port forwarding should handle this.
I have a static public IP, a static internal IP for the server. I have set the port forwarding and UpNP to point to the IP of the server using port 80 and a secondary forward to port 8080. There are no issues accessing the website from within the LAN.
I installed a RV082 at my remote branch and I successfully created a VPN tunnel to my ASA5510 at our core data center.
The PC's that I plug into any of the 8 ports are working fine. However, when I plug in a network printer, it does not work from the network, only from a PC that is also plugged into the RV082, basically locally, using TCPIP
From our data center, I can ping the printer, but the printer shows 'Off-Line'. I even tried to add a TCPIP port, in the printer setup, and it does not see it.
I want to use WAN2 in DMZ mode on my RV082 router. I want to connect this to a router which will go to another network.
So it will look like this:
LAN1 192.168.188.0 | | |
[Code].....
UPDATE: This does not work. In case anyone else tries this, it is not possible with this model of router. The RV082 has to either be in gateway or router mode. In gateway mode, it is doing NAT, and the DMZ will not route correctly to the other LAN. In router mode, the DMZ does route correctly to the other LAN, but the internet will not work because NAT is turned off. We had to add a second RV082 to the configuration to get this working. It cannot be done with 1 RV082.
how to setup and connect two RV082 routers together with a crossover cable between their WAN ports.This is to connect two separate LANS together via an ethernet connection. For staging we are setting everything up with a crossover cable in our shop. Ultimately the crossover cable will be replaced by a microwave link between the two LANS several miles apart. There will be no internet connection.
New hardware here, requesting a bit of your knowledge, We are tryingin to setup a simple gateway to gateway VPN
HomeA Has an RV016 with a public static IP Local Group Security Gateway type is IP Only with the IP Local Security Group Type is Subnet, with the local IP class 192.160.0.0 Remote Security Gateway Type: Dynamic + Email Email address some@emailaddress.com Remote Security Group Type: Subnet IP Address 192.168.1.0 IPSec Setup as default with nice password.
HomeB has an RV082 with a dynamic ADSL link Local Group Security Gateway type is DynamicIP +Email Email address some@emailaddress.com Local Security Group Type is Subnet, with the local IP class 192.160.1.0 Remote Security Gateway Type: IP Only Remote Security Group Type: Subnet IP Address 192.168.0.0 IPSec Setup as default with nice password.
The idea is for HomeB which has a dynamic IP, to reach HomeA, which has a static IP and connect. But they just wont. I have not clue what's wrong, I followed the instructions, maybe i miss interpreted something. I could share the VPN logs for both., Im getting a lot of errors there.
We're getting the following message in the logs when we ry to connect: encrypted Informational Exchange message is invalid because it is for incomplete ISAKMP SA
One of the router is a V2 and the other is a V4 if that makes any difference.
We have an RV082 setup with WAN to the internet and LAN IP of 192.168.188.1.If I add a static route like so:
network: 192.168.166.0 mask: 255.255.255.0 gateway: 192.168.188.2 hop count: 1 interface: LAN
The device with IP 192.168.188.2 will be connected directly to one of the LAN ports on the router.Will that work to route, trying to get to 192.168.166.0 to the IP of 192.168.188.2?It just seems odd because the packets would hit the router then go back out through the LAN port.
I have a Meraki Firewall that sits behind my Cisco RV082. The Meraki is setup to run a VPN connection with my server but I am having problems passing the VPN traffic through properly.
I have 2 Uverse Internet Connections that the RV082 using load balancing so that they are shared. I have 10 static IP's.
I am trying to come in on one of my static IP addresses throught the Cisco RV082 to the Meraki and after doing a capture on the meraki it appears that it is starting to receive data to intiate the VPN connection but when it sends data back to the VPN client machine it never makes it.
I have reset my RV082 router (both wit the reset switch and the factory default wizard) and run the setup wizard but regardless I can't connect to shaw.ca which is my service provider. I notice that if I use http://192.168.1.1 the browsers (IE & FF) default to https://192.168.1.1 and then I am prompted for a certificate. I can enter if I ignore the request but after getting in I simply cannot connect to my ISP.
Is it possbile to NAT to other subnets with the RV082. It is on a 192.168.41.x and I have a phone system on a 192.168.20.x. After searching all over others are saying no.
I just set up a new Linksys/Cisco RV082 router with the intent to get VPN working from outside the building. I have gone through the setup and while everything looks good, I have not been able to connect yet. I have tried everything that I know how, and am now hoping to get the answer from some pros.
Here's my setup. We use Comcast Business class internet. The modem is plugged into WAN port 1 on the RV082. I'm using the router as a DHCP server, that is working fine. My local subnet is 192.168.0.0/220
Right now all I want is to be able to log in as a client using QuickVPN. I set up one user and a client to VPN tunnel using the router's config page. Here's the settings I have:
Tunnel Interface is setup on WAN1, checkbox is enabled.
Local Group Setup Local Security Gatewaytpe: IP Only Local Security Group Type: Subnet
[Code]....
It seems like something is blocking the connection, but seeing that I have tried this after disabling the firewall completely it doesn't make sense to me. I also went into the config page for the modem and set up the router as a DMZ. I have also tried connecting with the client built into Windows 7, but that doesn't work either, I just get "connection failed with error 619"
I have the port in QuickVPN set to auto, but have tried both 443 and 60443 with same results.
I ran a port scan at [URL] and it shows I have 3 ports open...80,443, and 1723
I have a VPN tunnel from one RV082 to another, first router has IP range of 192.168.1.0 and the second one has range of 18.18.18.0, the connection works fine, here is where the issue starts, I am at a PC in the 18.18.18.0 network and I ping an IP in the other one e.g. 192.168.1.50 and it pings fine, but when I try to RDP into it or do anything to it I get no response, is it a firewall issue? Is it a NAT issue? I am at a loss, now that IP i mentioned does have RDP enabled and working because it is being port fowarded in the 192.168.1.0 router and I can access it through the public IP.
Also a workstation with a static IP 192.168.1.18 I can ping it if im in the local network but if I am in the remote one I cannot at all.
we have an RV082 router that a few days ago started restarting itself after normal usage.The simpton is that when people come to office, starting using the Internet the RV082 resets. It stays online for 3 to 12 minutes and then it resets again.
clicking on Reset to Factory Default in the web interfaceafter the reset, I confirmed that it was reset to factory default I reset it again using the reset buttomre-configure the RV082 manually.I also tested with another identical rv082 (hw version and firmware version) and after doing a backup of the config of the original rv082 and restoring it in the new rv082, the same problem happends.
I have an RV082 10/100 8-Port VPN Router and have configured the NAT table to allow for remote users, however I've run into an issue. It seems like there is a limited number of entries that you can put in the table,10, and I need to configure about 5 more IPs. Any way to expand the NAT table, or alternatively recommend a different router. I would also be willing to add another router to the network, but I have little experience doing that.
Just purchased a RV082 and once I switched a bunch of users over to it I can no longer access the web admin section. I have tried using both IE and Firefox and have used multiple workstations. I get to the login screen but it doesn't get any further. I am running the latest firmware v4.0.4.2-tm. It works for a while then just stops. The only fix is to turn off the device and back on and then it starts working again.
I've seen this issue on other small business cisco devices and had to stop using this because of this issue and switch to a higher grade cisco product but was hoping that this particular issue would have been resolved now across cisco's products.
I just migrated our office network router to a RV082. While configuring it, I came across three problems:
(1) From our ISP we have four public IP addresses which I want to make use of for outbound traffic. With the previous router we used we could configure LAN IPs(ranges) to map to static public IPs. Does RV082 support this? I could not find an option for that at the web-interface. From what I understand the 1-1 NATing only goes both incoming and outgoign ways and actually is 1-1 and not the many-to-one I am looking for.
(2) How is it possible to configure incoming port forwards to use a specific WAN interface? Will it always be the primary WAN interface?
(3) Does the telnet access provide more configuration options? I could not log in to it with the same user credentials as with the web-interface.
Serial Number : NKS1532xxxxFirmware Version : v4.0.4.02-tm (Jul 4 2011 13:30:56)PID VID : RV082 V03Firmware MD5 Checksum : 1f84d8d0a2a8b99f9bfa4409e64547aaLANWorking Mode : Gateway
we have a RV082 and have the DMZ option enable for a range of IPs within the same subnet of WAN IP and this works great. I have another range of Public IPs from our ISP that is not in the same subnet of the WAN IP and do not see a way on the RV082 to include this 2nd bank of Public IPs in the DMZ. Our ISP internet feed plugs into the RV082 WAN port and we have a switch pulgged into the DMZ port of the RV082 that is used to connect the public devices in the current DMZ. Both banks of Public IPs from our ISP come over via the ISP internet feed plugged into the WAN Port. My question is, if I cannot configure a DMZ rule to allow this 2nd range of Public IPs to "travel" to the RV082 DMZ port.
We recently moved our network over to RV082 router and its working great, well now we want to take advantage of VPN for our sales staff.
I was able to setup the VPN and using a PC at a remote office I can launch the quick connect and it connects right away, RV0 even shows the user connected. However the user cannot ping anything on our network via name or IP, connect to any resources, etc...
My understanding was when the client VPN would connect the user would get an IP from DHCP (this is on our Server 2008 DC) and they would be using that address, but when I run IPCONFIG on the client PC they just have there standard IP from remote office.
I'm planning to buy a few Cisco RV082's for remote offices and using them to connect to main office Cisco 2851 site to site vpn. So I guess, simple site to site vpn will work without much problem, but I wonder, will backup vpn feature work as expected on backup WAN channel and how should I configure it on the IOS side?
The RV082 is a great unit, however when VPN clients connect the QuickVPN Client has a setting to use the Remote DNS settings of the RV082. The RV082 has no way of linking or using a user-defined DNS. I have an internal DNS Server that I would like the VPN Clients to query on internal name lookups (kindof the point of having client vpn, so they can access internal network shares etc. On the diagnostic page the ping and name resolution can only check external DNS and internal IP's. Wouldn't it make sense to at least make the RV082 aware of internal DNS Servers? Then the Ping and DNS lookup would be able to test both zones? Is this something that can be looked at by Linksys Developers for this product? The WRV210 (a cheaper and lower level model) has this functionality.
Experiencing a strange issue with v3 hardware. After a short period of time, I cannot log into the web administration - either locally through standard port or remote through non-standard port get login prompt, enter correct username & password, page refreshes with blank background and first page (status?) never shows.power cycling the router restores access to the web administration page, for an uncertain period of time before it barfs again.
I was running older firmware, updated to newest 4.2.1.02 (?) and same problem. Only thing that is better is the internet didn't completely lock up when I tried to access the administration page, like it did on the older firmware.
I have an RV082 for use in our office. I wanted to create a public acess point on a different subnet/vlan and so configured port 8 of the RV08 as VLAN2. When I plug a laptop into this port it immediataley gets an IP address from the DHCP server on VLAN1 and can communicate with the rest of the network.I thought the whole point of the VLAN option was that this shouldn't happen - what I've incorrectly configured?
I have an old RV082 that I suppose has failed. The red diag light on the front panel is lit and nothing works. I've already replaced the unit, so I don't really need to fix it. Here's my issue: the setup on the old unit was pretty complex with a number of port forwards and other non-default settings. I'd like to recreate those items on my new router, but they were never written down so I don't know what they were. I've tried to connect a computer to one of the LAN ports, but they're all dead. Is there any way to get at the configuration page?
I am setting up a SBS 2011 Essentials sever using a rv082 router. I have a decent understanding of how everything is suppose to work, but execution has been sloppy. My aim is to set up a central storage location, back up services, remote access and VPN. Yesterday I had set up dhcp and dns roles on the sever, configed port forwarding and firewall setting on the router, at that point I was just bouncing around everywhere trying to get stuff to work, clearly not the best way I know. Before I left I reinstalled sbs for a couple of reason, along with resetting the router to default.