Two Separate Networks On One DSL Modem?
Mar 29, 2012
how I can setup two separate networks on a Westell 327w modem/router. I know this question has been asked to death and I've utilized the search function, but I still don't know how to make this work. I have a computer that I plan on using for important business and my sibiling has my other computer that he uses for gaming and downloading stuff. His computer is connected wirelessly to the Westell 327w. My computer has no internet access at this point. I would like to have both connected wirelessly to the internet, but keep them completely separate and as secure as possible, as he downloads some questionable things.
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Feb 5, 2012
We are a small office currently running a regular network (9 wired, 2 wireless) and also using the "guest" feature (7 wireless) on a Linksys E2000. We have a switch to connect our wired equipment to the E2000. If "A" is our regular network, and "B" is our guest network, is it possible to have 2 routers on 1 cable modem and still prevent network "A" from seeing Network "B" and vice versa?? We are looking to do this because we will soon be exceeding the maximum guest users (10) allowed by the E2000. We have another Linksys router in storage, I think it is a WRT54G, that we would use if this is possible.
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Feb 27, 2012
Using a Linksys E2000 and Linksys WRT54GL (both flashed to most recent firmware), I am trying to set up Network "A" and Network "B" on one modem. I do not want either A or B to be able to see each other for security purposes. Both are secured networks for the wireless connections and have different SSIDs.
After online research, and the inability to find my exact question answered, this is what I did and I'd like to know if I'm missing anything to keep A and B completely separate. Or, if I've done anything that will cause any problems on my network. [code]
I disabled the ability to change settings using wireless connection on both routers.
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May 1, 2011
I have 2 PCs at home. Lets name one of them as PC 1 which has two onboard LAN Ports. Now, PC1 has to connect to PC 2, just a home network for easy transfer on files and stuff, and it also has to connect to the internet via a network. The problem is both of them use static ip and when I tried configuring PC 1, it allows only one of the connections to remain active. I simply get an error otherwise saying "Multiple Gateways" will cause conflict and I will be stuck with only one connection. After much study I "somehow" connected both. I vaguely remember using the "route" command in cmd to achieve this. But now, I am getting an error when I try to access PC 2. My Internet is working fine.I am not network savvy at all. run both these connections from PC 1. I should add that I can in no way modify/change/or do anything else to my internet network since it is out of my control. I can do anything, however, for my Home Lan with PC 2. I run windows 7. Both the connections are wired, by the way.
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Feb 5, 2012
I would like to set up two separate networks from one internet connection(modem), with the goal being to have a public network(Network A) that would have a small server on it, and then having a second secured network(Network B) that would have my personal computers on it. And both networks having connection to the internet. (The idea being that if the server somehow became compromised that my personal computers and their data would be safe)I have done some research and found that many people claim this can be done with just two or three routers, but none of them go into any detail about how to configure the routers. Below are the physical setups of the two options that I have come up with in my research, which if either would you recommend? And how would I configure each of the routers?
--------------
Modem/router 1 (Network A public)
--Internet-in WAN port
--port 1 to WAN of router 2-------------l
--port 2 server
[code]...
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Sep 12, 2012
I have two subnets at my home and both run through my Cisco router. One is my private LAN with access to the Internet, ie your standard home network. The other is a semi-public network that I share with friends through an encrypted GRE tunnel system(DMVPN) over the Internet. I have a server on that semi-public network and I can access my friend's servers from my server, but not from my main PC on my private network.
Is there a way I can access both networks from only my main pc using two nic's?
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Apr 26, 2011
I have two separate network with their own internet access as shown below I want to keep all setting of the left network unchanged. I can change the IPs and setting of the right side network.I want to be able to access all devices of the two network from my computer but in the same time the two network work as usual with no problems ( the same when they are sperate).One option is to set the LAN of modem 2 to 192.168.2.2 and connect one of the LAN port to LAN port of the Mkrotik router. Set the WAN of my private home router as
IP: 192.168.2.100
subnet mask: 255.255.255.0
gateway: 192.168.2.2
Home router LAN: 192.168.3.1
Is their another method to connect the two network and keep the same setting for the network on the left side?
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Feb 9, 2012
I am trying to make 2 COMPLETELY seperate networks with only 1 internet connection. We have routers, switches and all that. But we need to know how to set it all up. there are 2 companies in the same office, each company needs their own network at which they can view eachothers files but in no way view the other networks files.
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Oct 3, 2012
I'm new at this stuff and very stumped. I have one WAP with multiple SSIDs that support VLAN ID (for a private and guest wireless network) and a managed switch that supports tag or port based VLAN ID. How do I set up the switch so that the networks are separate, but can still reach their own routers to get on the Internet? In case details are necessary, the WAP is a Cisco Aironet 1130AG and the switch is a Netgear FS750T2
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Mar 3, 2013
I want to connect 2 routers like this picture.No need to have it as separate networks.
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Oct 24, 2011
With traditional classful subnetting, the same number of host bits is used to designate the subnet ID for all the resulting subnetworks. This type of subnetting always results in a fixed number of subnets and a fixed number of hosts per subnet. For this reason, this is known as fixed-length subnetting. The decision about how many host bits to use for the subnet ID is a big planning decision. There are two considerations when planning subnets: the number of hosts on each network, and the number of individual local networks needed. The table for the subnet possibilities for the 192.168.1.0 network shows how the selection of a number of bits for the subnet ID affects both the number of possible subnets and the number of hosts that can be in each subnet. One thing to keep in mind is that in all IPv4 networks, two host addresses are reserved: the all-0s and the all-1s. An address with all 0s in the host portion of the address is an invalid host address and usually refers to the entire network or subnetwork. An address with all 1s in the host portion is used as the local network broadcast address. When a network is subnetted, each subnet contains an all-0s and an all-1s host address that cannot be used for individual host addresses.
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Oct 20, 2011
I want to share one broadband connection between network A 192.168.1.xxx and network B 192.168.0.xxx. Network A is SBS 2008 while B is Linux with static IPs.
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May 7, 2012
1. I currently have a Comcast Business Class Gateway, Cisco 2100 Series WLAN Controller and a Cisco ASA 5505 all connected together to supply LAN and WLAN internet connections on my network.
2. I also have a Card Access Security System on it owns network. It currently does not have internet access.
I would like to put my security system on the internet so that I can support it remotely. To do this, it has to be on a firewalled internet connection.Can I put the two networks on my ASA 5505 and keep them seperate? I don't want to provide a path into the Security System through my current LAN & WLAN. But I do need a frewalled internet connection on my Security System. I am trying to avoid purchasing a seperate firewall.
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Jul 31, 2012
I have two dir655 routers that are connected. The second router is not setup as a wireless access point, but I am open to that if it will work. The second one is going to serve as a public wifi in a business, with a separate SSID. The first one is going to handle the local business network, with its NAS and printers. How would I prevent the public wifi from accessing the first router?
I have tried the guest wifi partition setting, however it still allows access to the lan devices on the first router. It does partition with the second router properly though, but thats not worth anything to me cause there are no lan devices on the 2nd router.
Would it work right if I turn the 2nd router into a access point, disable the dhcp server, and set it up with the guest wifi partition?
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Jan 29, 2013
I have a network set up between two buildings. Each building has its own internet connection and DHCP server, building A using an RV180W router and building B using a linksys product. A WDS bridge has been set up between the two buildings using two wireless access points.The goal here is to allow clients in either building to be assigned an IP from their respective DHCP server (and thereby use that building's internet connection), yet still access network resources (eg file storage, printer, etc.) in the other building should the need arise.I have tried to set this up by having the RV180 assign IP's in the range 192.168.0.xxx to its clients in building A, and the linksys to assign IP's in the range 192.168.1.xxx in building B. I have enabled Vlan 1 and Vlan 2 on the RV180 - vlan 1 runs a DHCP server for building A. Vlan 2 runs no DHCP server and is directly connected to the WDS bridge to building B. Inter Vlan routing is enabled on both Vlan 1 and Vlan 2.On the WDS bridge modules, ive assigned both static IP's in the 192.168.1.xxx range (vlan 2 range). I've specified their dns and default gateway as 192.168.1.2 which is the static address for the RV180 in vlan 2.From a PC in vlan 1, I can ping and access the webgui for the WDS bridge modules which are in Vlan 2. However, i cannot ping any other computer in Vlan 2 which is set to accept a dynamic IP from the DHCP server operating in Building B. I assume this is because the WDS modules point to the RV180 as their default gateway and dns server, while the clients that have accepted a dynamic IP from the building B DHCP point to that device as their default gateway and DNS.I am considering trying changing the DNS and default gateway on the building B side of the WDS bridge to the building B values to see if that works, but am concerned i would lose all connectivity to the webgui from building A if i do that.
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Aug 15, 2012
I'm an architect working in a small office that happens to be home to two seperate businesses, each with their owner network. However, these two networks want to use the same large format printer. I recently purchased the RV180W since the Cisco representative told me i would be able to connect both networks to the router so they can both see the printer without seeing the files on each of the other networks. We simply want to share the same printer.
Network 1:
192.168.4.1
Network 2
192.168.2.1
Large Format Printer
192.168.4.151
Network 1 has the RV180W as it's router with three gigabit switches. Computers and peripherals are connected to the three switches. 1 port open on the last switch.
I want to configure the RV180W to see both 192.168.4.1 and 192.168.2.1
What settings need to be modifed in order to accomplish this? Do I need more equipment? Is it easier to put a wireless card in one of the computers on the 192.168.2.1 network and then set it to see the 192.168.4.1 network?
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Sep 1, 2011
We have 2 separate networks here, 1 for data (192.168.0.x) and 1 for VOIP phones (192.168.3.x).
I need them to both be connected to different ports on a switch (Cisco SG 300 10 port managed switch) which is then linked to another switch (Cisco Catalyst 2960 48 port switch). Then on this 2960 switch I want the link to be split back into the 2 separate networks. I think that I need to create 2 separate VLANs and assign them to different ports.
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Jan 19, 2013
We have a two separate businesses in the same building who will both need access to shared resources and the same internet connection. They will need to remain on separate subnets and cannot communicate directly to each other. The current switch is a Cisco ESW-520-48P and we are looking at purchasing an SG-300-20P for the new business moving in. Heres how we envisage setting it up:
ESW-520 will host Company A's network. Workstations, servers etcSG-300 will have two VLANS. VLAN1 will host all Company B's network. Workstations, servers etc. VLAN2 will host the shared resources such as printers. The internet gateway is a UNIX based system with 3 NICS. 2 NICS are taken up by ADSL connections while the other NIC is the LAN, which would connect to VLAN2 on the SG-300. We would like to define which ADSL connection to route through depending on which subnet traffic is originating. The ESW-520 will need access to the shared resources and internet gateway on VLAN2 on the SG-300.
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Dec 12, 2012
I am trying to set up two routers so that I can offer free wireless connectivity via three AP's in three adjoining rooms on a first floor and secured wireless and wired network connectivity in upstairs offices. The setup is like this:
Verizon DSL connectivity..static IP
The gateway modem/router is a Verizon DLink DSL 2750B with three ports connecting to three wired Access Points in three first floor adjoining rooms, and the 4th port connecting to a Cisco E1200 (wireless and ethernet router) located next to the Verizon Dlink. I would like the Verizon DLink to give open wireless connectivity via the access points and also connect to the adjacent E1200 router.
I would like the Cisco E1200 to offer secured wireless and ethernet connectivity to the upstairs offices. (connecterd to the Cisco E1200 is a 24 port Netgear switch.)I have spent considerable time talking with Verizon and Cisco/Linksys but have not been successful in just how to set this up.A former tech actually did have this setup but for what ever reason the settings were reset to factory defaults with no written record as to the necessary settings.
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Jun 28, 2012
We have a rack with a Cisco Catalyst 3750 that is networked with other racks in the data center and uses bandwidth from the data center co-location (which is also an ISP). We had a need to install a Comcast Business Class modem in this rack and want to be able to manage this modem remotely. What I have done so far is.
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Mar 12, 2011
Modem >> switch router1 >> switch >> computer
same Modem >> same switch >> router2 >> switch >> computer
Now I want to access computers from router 1 to router 2 computers.I opened the router 2 web page and forwarded it. I put service port no. 3389, ip address of a computer of router 2 network. Now I can access the specific computer via remote desktop from router 1 computers using public ip .But what I need is I want to access via mstsc all computers of the router 2 network. using service port, ip address of one computer, I can access only one computer.
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Mar 1, 2011
How to establish two different routers with seperate networks to a single cable modem?
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May 12, 2012
my dlink dsl-520b dls modem is using 192.168.1.1 and is plugged into the WAN port on my dlink wireless router.the wireless router is 192.168.0.1. (these are both in the main building which is remote from my shop).Then i have a netgear wireless access point This spreads the signal properly, and I can get connectivity on all my computers -although i do have to specify a default route on the computers on my shop side of the access point.I noticed that the internet light on my modem is red which indicates no internet connection. I am still able to access the internet fine, but i would like to be able to log into the modem from my network. I was able to do this before by setting a computer with a netmask of 255.255.0.0.
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Sep 14, 2012
how do i create 2 networks using 1 cable modem and 1 router and i would like to add a firewall thinking of using xywall usg20 for the firewall..... the issue is i have a small business with 1 point of sale and1 back office computer.(network1) and i would also like to use an air port wifi to offer wifi to my cleints on a seperate network(network2) not allowing access to network1 and i want a firewall on network 1 to protect the back office and pos system
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May 10, 2011
So we just got a new router for our higher speed internet. The modem is an Actiontec Q1000 from Qwest. We used to live out in the middle of nowhere, so we never needed to secure our internet. Now we live close to neighbors and we need to encrypt the wireless. When I try any encryption, however, I can't connect at all. I have tried temporarily having it unlocked and I could connect without a problem. It also works fine when I'm using my Ethernet cord.
Heres my IPCONFIG.
Microsoft Windows [Version 6.0.6002]
Copyright (c) 2006 Microsoft Corporation. All rights reserved.
C:Windowssystem32>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : Owner-PC
Primary Dns Suffix . . . . . . . :
[code]....
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Apr 7, 2013
We have kids in the house and I'd like to limit their internet access to certain times of the day but because of the great amount of devices they use (phones, tablets, laptops, etc.) the only way I could think of doing that easily was to set up two wireless networks: one that the adults could use 24/7 and the other that the kids could access during certain set hours.
Here's the equipment I'm working with:
DLink DIR 615 wireless router
DLink DIR 515 wireless router
Motorola Surfboard cable modem S85101U
I plugged the DLink 615 in, set it up for DHCP client and plugged it into the cable modem. I lef the default 192.168.0.1 IP address for the device. On that router, I also reserved the 192.168.0.199 IP address and assigned it to the DLink 515.I also gave the DLink 515 device the IP 192.168.1.1 so I could administer it.I set the DLink 515 to static IP and made the IP 192.168.0.199 and the default gateway 192.168.0.1.I plugged the DLink 515 into one of the LAN ports in the DLink 615.I set a schedule on the DLink 615 to shut down internet access to the DLink 515 at a certain hour and turn it back on at another time.Everything seems to work ok, but at least once a day we have to unplug and plug the routers to reset them.
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Jan 16, 2013
My fiance recently signed up for the Screen-wise Panel for Google research. Basically they monitor your TV usage and your internet usage. As part of the program they installed a Cisco WIFI router. I've got no issue with them logging the sites visited etc but I'm a little worried about them possible collecting private information (banking / work related stuff) that I don't want going out there. According to what I've read what's supposed to happen is they replace your router with the new Cisco router.The "technician" who came in and installed the router was actually a builder and not an IT technician and rather than replace our router he connected the Cisco router into port 4 of our router... I wasn't in at the time.
What I was looking to do is separate Port 4 of my router into a separate VLAN that can access the internet, but not access anything on ports 1-3, or the wireless. However, I want to be able to see everything on port 4 from the other side (in other words I want to see "into" the port 4 VLAN, but don't want them to see out). I also wanted DHCP to assign IP addresses correctly depending on where you were plugged in. In this example the first VLAN (your current router ip address) is going to be on 192.168.1.1, and the second VLAN (the new on we create on port 4) is going to be on 192.168.2.1.This is exactly what I'm looking to do, I could then connect the kids machines / tablets / ipods to the Cisco router and have the main machine and my work laptop on the main router... but I don't have a clue how to do it. </quote> Is this something that I am able to do with the Netgear router I own and is it hard to set up?
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Apr 22, 2012
I have a 192.168.1.xxx network connected to Verizon FIOS via Actiontec MOCA / router. I also have a 192.168.15.xxx network connected to Comcast via Motorola VT2442 router (used for Vonage) and a Motorola SB6121 cable modem.
Each network has it's own gigabit switch connected to each router. The two networks are physically separated but switches and routers are physically side by side.
What is the best configuration to allow devices on 192.168.1.xxx network to communicate with devices on the 192.168.15.xxx network (share printers, NAS, etc), but still have each network served by it's respective ISP, and each device still get it's dhcp, dns, gateway, etc from each respective router?
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Jan 12, 2010
I have a need to have 2 seperate networks from my comcast cable modem.I was hoping to plug a 5 port hub into the cable modem and then plug both the wrt610n and the wrt54g into the hub. Seem that only one of the routers will get an ip assigned from Comcast.Is there a way to have one ISP cable modem and create two different home networks with the two linksys routers, thus two separate independent networks?
-Network 1: public household use and family (Jane's wireless laptop, household PC's etc).
-Network 2: private household/company use and separate from the public family network (company wireless laptop/company PC, un-secure media server).
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Dec 12, 2011
What I am looking to do is separate my lan traffic from my wan traffic. The amount of Lan traffic is slowing my Internet connection. The media server is the host of all my music and movies and photos and well just about everything, Some of the files are excessivly large and just kill the throughput for the other machines. I'm wondering if it's possible to put 2 NICS in each machine and have all file transfers on one subnet and all internet activities on another. I have heard it's possible to put multiple addies on a single nic but doesn't this defeat the purpose of thru put?
Network 1 - one line diagram
Internet
Cable modem
Router/wifi
Switch 1
6 PC's 1 Media/file/print server.
All pc's and wifi use this to access internet, and all outside connections like remote desktop.
Network 2 - one line diagram
Switch 2
6 PC's, 1 Media/file/print server.
All pc's use this to stream audio and video from the media server as well as print functions and file storage.I have most of the hardware already except the additional nics for each machine. so if it's not feasible I'll not waste the extra monies.
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Nov 2, 2011
I am planning the following network setup.Get a server with 2 NICs, a router and a switch ,1st NIC is connected to Internet2nd NIC is connected to a router,A router is connected to a switch,All the client workstation are connected to Switch to access the server.I believe with this setup all my client workstations can browse the internet on their local machine via server.
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Jun 22, 2011
Me and my girl friend both work from home doing freelance work using the internet. The company we do freelance work for allows one agent per ip address and checks the ip address for multiple agents I guess.I only have one modem, router, and two computers, but I believe they are on the same ip address.Is there a way to have two different ip addresses so we wouldn't have any issues with our work here?
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Oct 28, 2011
I have 2 wireless devices. The first is the modem itself and the wireless is setup on that with WPA and all that fun stuff. The second one is a wireless access point. I would like to have a WiFi that can access ONLY the internet. I don't want it to be able to access the local network at all. Is this possible?
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