Cisco Routers :: RV220W Can't Create 255.255.254.0 Subnet
Nov 8, 2012
I'm trying to setup this router with my IP range 192.168.100.1 to 192.168.101.254 but if I try to enter a subnet mask other than 255.255.255.0 I get the error - Invalid subnet mask. It should be 255 for given class of IP address at 255.255.xxx.0.
Every other device on my network allows that subnet mask, why not this router, it's stopping access from my 192.168.101.x devices.
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Feb 27, 2013
I have a few questions regarding IPv6.
Question 1.
I have no idea how to route IPv6. My provider has provided me with a subnet. This subnet is for example 1:1:1::/48
The router of the provider is located at 1:1:1::1 and my router should get 1:1:1::2(Cisco router). Every subnet I want to create must be routed by 1:1:1::2, for example if I want to create 1:1:1:1111::/64 it needs to be routerd by 1:1:1::2
How do I configure this on the RV220w?
Question 2.
I have the possibility to create vlans on the RV220W. I can configure IPv4 addressen per vlan. Only for IPv6 this is not possible.How do I configure this or when will new software be released to configure this?Or do I have to edit the configuration file?
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Sep 8, 2012
I'm trying to connect two routers and create a subnet but failing due to a little knowledge but no real understanding! I've read the ultimate setup thread loads of times but can't get my setup to work.
Here's the setup I'm trying to build:
Internet -> Master ADSL modem/router (No NAT, no DHCP) -> Slave cable router (NAT, DHCP)
I want to connect 3 Xboxes to the master router with external IPs to avoid the whole "moderate/strict" NAT nightmare. Then I'll connect everything else (PCs, Macs, wireless devices etc) to the Slave router which will assign IP addresses and do the NAT thing. Both routers are Netgear N150s (master is ADSL, slave is Cable).
Here's what I've tried so far:
Master router:
All IP addresses supplied by ISP
Internet IP: xxx.68.160.143
DNS: xxx.xxx.3.xxx and xxx.xxx.6.xxx
Router IP: xxx.68.160.142
[Code].....
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Apr 21, 2012
I have two offices connected with an IPSEC VPN tunnel using RV220W routers. The Tunnel works fine for local users between the two sites(Site 1:10.0.0.x; site 2 is 10.0.2.x). I have also set up PPTP users for remote access. PPTP users that connect to site 1 cannot access site 2 and vice versa. The PPTP users have no trouble accessing the resources on the site that they connect to. I have tried activating RIP and adding various static routes with no success. If I PPTP connect to site 1 and I tracert to an IP address on site 2 the route goes to the site 1 router and then goes to the internet(connected to the site 1 router) where it stops.
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Feb 2, 2012
How do I change the subnet of a PPTP VPN network on an RV220w?
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Aug 12, 2012
I have got a wireless project with WLC main office and have 10 sites where ap's are there and ap's getting registerd .we need 4 ssid in all branches same .
ssid guest
ssid scanner
ssid user
vlan 600 main office for scanner 192.168.1.0
in branch
vlan 600 for scanner but ip is 172.16.1.0
and bgp is running . And customer is asking me not to edit the ip range or vlan or create new vlan . but in wlc am not able to create branch network 172.16.1.0 range interface and vlan 600 as vlan 600 i already created for scanner main office 192.168.1.0 So is there a way to do that .
Temprarly one site i did like created vlan 610 in branch no ip . And in main office interface vlan 610 given another ip range . and i created interface in wlc . from branch i can connect the ssid and getting ip . But they dont want to create any aditional vlan or another network . Customer dont have a smartnet contract . They recently baught 2 wlc 5508 and 40 ap 1142.
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Sep 28, 2011
partition the departmental IP network address block to create a staff and a student subnet. Each of these will be identified by its own network address and netmask. It is university policy that you must be economical with the IP addresses. That is, the subnets must be as small as possible, but they must be large enough to accommodate the maximum number of hosts you were given. Also, it is university policy that the respective gateway router to the outside world should always be given the highest possible host IP address in the subnet. The student subnet should have a higher IP network address than the staff subnet. The network must be able to support up to 60 machines on the staff subnet (not counting the router) and up to 120 machines on the student subnet (also not counting the router).
IP address/netmask
University network address127.158.128.0
University network mask255.255.192.0
University internet gateway IP address127.158.191.254
Department network mask255.255.254.0
Department router address127.158.129.254
Suppose that the network address of the departmental network is 127.158.128.0 (calculated by AND between Dep network mask and Dep router address)I know that 60 machines would use 6 bits for the staff subnet.the netmask of staff would be 255.255.255.192.how can I figure out the the IP network address of the staff subnet.I have worked out the range for the staff subnetwork.
127.158.128.0 - 127.158.128.63
127.158.128.1 = Gateway address
127.158.128.63 = Broadcast address
Now how can I calculate the IP network address of the staff subnet?
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Mar 13, 2012
How to set up a home network with 2 routers, where R1 acts as the DHCP server and R2 is basically a switch, connected LAN to LAN and everything is on the same subnet. Currently I have a different setup:Both routers have the DHCP server enabled and I connect R2's WAN port to R1 LAN. Therefore I have 2 subnets. Now my special requirement is that R2 is a DD-WRT router, which establishes a VPN connection to StrongVPN, so that all internet traffic via R2 is encrypted and goes through the StrongVPN server. Now my question:If I change my router setup to the same subnet, meaning R2 connects LAN to R1 LAN and I disable DHCP server on R2, will R2 still be able to establish the VPN connection?
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Apr 30, 2012
I'm trying to set up 2 subnet with two RV042 routers. One router will act as a gateway and both WAN ports will be used by two different isp connection. The first router (gateway) LAN IP will be 192.168.0.1/24. I would also like to set up another router behind the gateway with with separate subnet 192.168.1.X/24. And I would like clients on the 192.168.1.x subnet to use the internet through the gateway router and clients on the 192.168.0.x subnet to access resources on the 192.168.1.x subnet. Am I able to do this with two RV042?
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Nov 12, 2012
I would like to set the subnet mask off the lan to 255.255.240.0 but the selection menu do not allow to do it.
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Jul 10, 2012
I have RV042 Router, I'm using only one Internet conection, I'm using IP group like this 192.168.95.x, my DHCP setting use 192.168.95.120 to 192.168.95.240, but in this time I have 245 workstations (may be I will have 25 additionals workstations) and some times I see IP conflict message in my current work stations.
I had read about SUBNET like response about my problem, but I'm not sure about that and how to make subnet with my RV042.
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Feb 12, 2012
I'm wanting to use the SRP527W (from Telstra) to route a block of assigned internet addresses (/29) over the WAN internet IP address. Is this possible on the 527W, or does it only do NAT routing?
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Dec 2, 2012
We connected to locations to the RV042 by setting up 2 Gateway - to - Gateway VPNs - both locations can communicate with the RV042 and devices within the local LAN of the RV042 - however at the moment it is not possible to send traffic from 1st VPN Location to the 2nd VPN location
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Aug 24, 2011
I have a RV042 with multiple subnet, 192.168.10.0 and 192.168.9.0. 192.168.10.0 is assigned to the LAN, 192.168.9.0 is created under multiple subnet. Both subnet can access Internet by accessing IP address, but 192.168.9.0 cannot access Internet by using host name. It looks like DNS is not working for the 9.0 network.
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Apr 2, 2012
what exactly is QuickVPN?Is it a IPSec VPN?Is it a PPTP?Is it a SSLVPN?can I resolve my local hostnames? That means, can I configure a lokal DNS Server?
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Aug 24, 2012
I am trying to setup and configure a VPN on the RV220W that uses IPSEC so I can use the Cisco VPN Client I use at work, I have gone through the user manual 11 or 12 times now but still cannot work it out. I cannot find where on the Rv200W iset up the phase 1 authentication username and password which will then lead me onto the phase 2 stage of asking for a username password to allow me access.
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Jul 3, 2012
Picked up a pair of RV220W's for a project I'm working on. I have several IP's available, 4 of which are assigned to/in use by a server behind the RV220W. All 4 of these IP's are static external IPs. How I can configure the RV220W so that requests to those 4 IP's get routed to the server.
Prior to purchasing this, I was under the impression what I was trying to do was called one-to-one NAT, but after reading the 'Help' document on the one-to-one NAT page, I don't think this is right. Emphasis added below: Cisco RV220W Wireless-N Network Security Firewall Help FirewallOne-to-One NATOne-to-one NAT is a way to make systems behind a firewall and configured with private IP addresses appear to have public IP addresses.One-to-One-NAT Rule TableThis table lists the list of available One-To-One NAT rules configured by the user. Private Range Begin: start ip address in private (LAN) ip addressPublic Range Begin: start ip address in the public ip address (WAN IP), Public IP Subnet Mask: The Subnet Mask of the public IPRange Length: Range length maps one to one private address to public address up to the given range.Service: This column shows service to be accepted by LAN Host.The actions that can be taken on One-to-One-NAT rules are:(Check Box At First Column Header): Selects all the entries in the table.Add: Opens the One-To-One NAT Configuration page, to add a new entry. Edit: Opens the One-To-One NAT Configuration page, to edit the selected entry.Delete: Deletes the selected entries.
So according to their documentation, the server in question would need to be configured with a private IP. Unfortunately, one of the applications I use is licensed via IP address and my understanding is that I cannot use the software with private/non-routable IP addresses.
Is the RV220W capable of not only securing the line (firewall, access rules, content filtering, port trigering & forwarding etc) but also doing what I was hoping to do (keeping the external IP's on the server, and routing appropriately)?
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May 15, 2012
I'm using a RV220W router, and recently got shifted to a dynamic IP solution.Now, I've got a no-ip.org address, but the update service seems to be on no-ip.com. So, I try to enter mydomain.no-ip.org OR mydomain.no-ip.com in the dynamic dns settings, under Host and Domain Name, but when saving the settings it says
'The hostname specified does not exist in this user account' ,which seems to indicate that it manages to login to the update service but gets a negative reply.Is it possible to use the RV220W with no-ip.org/com?
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Dec 12, 2012
We have 2 sites connected thru 2 RV220W routers via VPN and most things are working fine. I have noticed however, that any device that has a web interface, i.e. our Sharp Copier and our Freenas server, is inaccessible. The page tries to come up but then I get the Cisco "server is down" page generated by the RV220W.
I can pull up the web interface pages if I use a machine on the local LAN but not on any machine across the VPN. The only commonality I can think of is the RV220W blocking that traffic for some reason..
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Sep 28, 2011
Cisco support write down manual (workaround), how to setup IPsec VPN connection on Mac OS 1.7?
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Nov 27, 2011
Is there anyway to associate a name to an IP in the RV220W? I am coming from a WRVS4400N v2. Folks are complaining that they can't connect, for example via Real VNC, via the PC name any longer. They have to use the IP address. In the past I put the names of the PCs in the WRVS4400N when I reserved IPs via MAC addresses (some call this assigning static IPs). There isn't any place in the RV220W to put the name. Even when I look at the DHCP list a lot of them show up as "unknown". I am sure this is a NETBIOS thing but I'd rather fix this in the router as I have always done in the past.
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Jul 22, 2011
i have a RV220W and absolutely nothings functional on this stupid Router, no NAT , no Port Forwarding and I cant access my Network from Outside. Any firmware link for downloading. This address works, its handling special webrequest.
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Jul 19, 2012
I set up a PPTP VPN with an RV220W recently. It was working flawlessly until a recent power outage and now users are getting the 807 error when attempting to connect. I have PPTP passthrough enabled and TCP/UDP 1723 open. As far as I can tell GRE 47 is open as well. Why it was working and is not working after a power outage?
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Jun 23, 2012
Having a strange problem that just started this week and got worse this evening. I have a RV220W that is feeding my network. The RV220W sits behind a broadband modem and acts as the DHCP for the network and those computers access the internet that way. Anyway, tonight started an issue where the the RV220W just disappears. Becomes unpingable. I recycle power, and within anywhere from 5 to 10 minutes, it's gone. No longer pingable. Even if I plug a latop directly into it.If I power cycle the RV220W it comes back and I can ping it and access it and its settings. 5 to 10 mins later, I again lose it. Nothing was done. Its been working fine for a few weeks. Had a similar outage last Tuesday, but a recycle of everything brought everything back into line. After I lose connection to it, the lights I expect to be lit remain lit.
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May 8, 2011
what is subnet mask of 10.2.1.3/22
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Jun 29, 2012
I need to print to a printer in with a static IP on a different subnet from a host on a different subnet using DHCP.
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Feb 21, 2013
I tried to update our production switch over the weekend with a newer unmanaged Gigabit switch. Everything was fine after the change and the network had a noticeable change in speed.But when I came back in on Monday the Internet was down. So I tried trouble shooting the switch to see if there was a loop or something like that and put it into managed mode so I could look at the config page and take advantage of the STP function. When trying to get to the config page I entered the default IP into my browser and a logon appeared so I tried to login and it failed then I noticed that the title of the browser tab said RVS4000. So out of curiosity I entered the creds for the router and lo and behold it let me in to the router. The router has a static IP and is using a different subnet then the default IP of 192.168.2.1 that the switch has. I have put the old switch back and removed the new one from production but can still get to the router with either IP, it's static address and the 2.1 address.
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Jun 26, 2012
I want to use a subnet mask of 255.255.254.0. The setup window doesn't allow me to type in that mask, rather it only allows me to choose from options on a drop down menu (which doesn't include that mask). Is there a way to do this?
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Nov 18, 2012
I have 2 sites located 500 meters away and i connect it via 2 x RVS4000. I managed to get the site to site VPN up Via internet and from my network 192.168.1.x able to reach 192.168.2.x. -where 192.168.1.100 (user try to acces my FTP server 192.168.2.99) has no issues but it's slow due to my internet connection speed.
So i setup another link via wireless( wireless bridge ) purpose is to resolve slow connection via internet.
But some how i try to set traffics divertion from 192.168.1.x to 192.168.2.99 via local LAN faild.
how possible to setup the network such as picture attached with RVS4000?
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Apr 29, 2013
Small office, 2 RV042, 2 DSL connections. 1 is used striclty for the business side, and the other is for our CCTV network. They also have seperate DSL connections as we have 2 external IP address for clients to connect remotely. We don't want to take away our exisring setup, but would like to bridge both networks so a few of our internal clients can connect to our CCTV network and use some of the devices. Right now they come in on VPN but its not as fast.Is this doable without adding additional hardware? Both networks need DHCP enable as well.
Breakdown:
DSL 1
|
RV042
|
192.168.20.X
|| Would like to somehow join the 2 networks together.|
DSL 2
|
RV042
|
192.168.40.X
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Sep 19, 2012
I tried to update our production switch over the weekend with a newer unmanaged Gigabit switch. Everything was fine after the change and the network had a noticeable change in speed. But when I came back in on Monday the Internet was down. So I tried trouble shooting the switch to see if there was a loop or something like that and put it into managed mode so I could look at the config page and take advantage of the STP function. When trying to get to the config page I entered the default IP into my browser and a logon appeared so I tried to login and it failed then I noticed that the title of the browser tab said RVS4000. So out of curiosity I entered the creds for the router and lo and behold it let me in to the router. The router has a static IP and is using a different subnet then the default IP of 192.168.2.1 that the switch has. I have put the old switch back and removed the new one from production but can still get to the router with either IP, it's static address and the 2.1 address.
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Jan 15, 2013
we are trying to configure one to one NAT translations on a Cisco 527W-U, but are having some problems. We are running firmware version 1.2.4 (003) on the 527.
The DSL line is assigned with a /29 address range x.x.x.64 /29?
The DSL WAN interface picks up x.x.x.65 /32 from the Radius server. We are using the default private IP address range 192.168.15.0 /24 on the LAN (VLAN1), and can get to the internet ok with a PC connected to the LAN.
However when we try to set up a public IP address in the same range (eg x.x.x.66 /29) on VLAN1 (with x.x.x.67 on the PC) it will not connect. (won't allow us to configure an address from the same range as the WAN on a new VLAN interface).
we would want to be able to do one to one NAT translations eg x.x.x.66 on the outside to 192.168.15.2 inside, x.x.x.67 outside to 192.168.15.3 inside etc, but this will not either. We have tried this on a normal IOS router (887) and it worked ok. We have also tried the same on a small DSL router / modem product similar to the 527 from another manufacturer and it worked ok on that, but we wanted it to be able to work on the 527.
We have tried the NAT bypass feature without any success, reading several other discussion forums on this website leads me to believe that one to one NAT is not supported on this equipment at the moment, or at least not at the current firmware release.
One work around would be to just assign a /32 to the WAN interface on the DSL and route statically to a different routed subnet configured on the LAN, however we were wanting to avoid having to do that if possible.
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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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