Sharing Resources Between Two Networks (3800HGV-B)
Oct 13, 2012
how to share printers and folders between two different networks. My Current set up is AT&T Uverse 2Wire 3800HGV-B with a Linksys WRT320N running WRT plugged into one of the 3800's lan ports. The WRT's WAN port is plugged into the 3800 LAN port. The Ip set up is as follows:
2Wire, Inc. 3800HGV-B (My Router / Internet Connection)
192.168.1.254/24
Linksys WRT320N (Kids Router)
192.168.1.63/24 WAN
192.168.0.1/24 LAN
I use the WRT to manage the kid's Internet usage and limit their bandwidth. Everything works great EXCEPT they (192.168.0.0/24) cannot reach resources on the 192.168.1.0/24 network and I (192.168.1.0/24) cannot reach resources on the 192.168.0.0/24 network. I imagine its because the 2wire router does not know how to get to the 192.168.0.0/24 network. The configuration of the 3800 isnt very intuitive. If I could, I would just put a route in the 3800's routing table so that it knows that 192.168.0.0/24 is behind 192.168.1.63.
how to configure that 3800 to do this
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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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Jun 21, 2012
I have two network card in my server and they are connected with different network and we are sharing data between them, but i dont know how, how to transfer data between these two different network.
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Aug 31, 2011
I have two different networks, out of which one is running with a DSL connection and the other one is not having internet, now I want to share the same internet connection in both the networks, I have a Maipu 810e router with two ethernet ports
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Aug 15, 2012
I would like to know what to buy to extend the range of my wireless network , which will not reach throughout my house.
Also, I would like to know what the button is for on the front of of the router, since it is not a WPS button, according to ATT.
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May 21, 2011
I am looking for a program to use to back up my datafiles to a central pc in my home -a server, and then to back that up to the my webspace.
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Feb 5, 2012
I'm running Windows 7 and I want to share folders with other users on my University network. I have the sharing enabled and people within my broadcast domain (the dorms) are able to access my shares. The problem occurs when trying to access those shares from academic buildings which are in a different broadcast domain (and are part of a different VLAN).I have verified with Wireshark that the requests to access the shared media do reach the Windows 7 computer, but for some reason it doesn't respond.
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Aug 6, 2011
My workplace currently has one AD Forest. Slowly we have drifted in to two slightly separate businesses and my boss wants us to create a new AD Forest and segregate the users doing each business. Although we will all be in the same office, each side will authenticate to a different DC. The problem is, that we have some resources that still need to be shared and I would like to share them as eloquently as possible without converging the networks too much. The two networks will be in the same server rack but they will logically appear as this:Forest1.local (original)
-Cable Internet -- Router A (192.168.1.x) -- 48-port switch A -- PC/Phones/Domain Controller AForest2.local (new)
-Cable Internet -- Router B (10.1.1.x) -- 48-port switch B -- PC/Phones/Domain Controller B.
The problem I have is that the users in the "new" network need access to a shared folder, shared customer DB, and shared printers on the original Domain Controller, named "DC A" above. I have complete control over both networks but cant figure it out the best way.My main concern is physical access between the networks. How will a pc on the 10.1.1.x network know where printer 192.168.1.2 is? I thought about creating a forest trust in order to assign proper permission but how will they resolve the names on a different subnets? The two "routers" are just simple SOHO type routers so I cant do much there. I thought about connecting the two switches together but don't know if that would work. Wouldn't the data just get passed to the default gateway (router) anyway. The router would then just drop it. I also though about using the 2nd NIC in each DC and connecting them in each other's subnet. But again Im not sure if it matters if the DC's can reach each other or if the PC's would have to be able to reach the other subnet etc. I also thought about just creating some kind of VPN (hamagachi) or whatever to go out into the internet then back into the other router to the network.The problem is wouldnt every computer wanting to access the shared folder have to have this setup. I would like to limit setting things up on workstations and just limit config to the DC's if possible.I basically just want users in subnet two to be able to map a drive and access printers on DC in subnet one.
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Feb 29, 2012
I changed recently my wireless router (and my ISP) and since then the Network and sharing center lists two networks, both with Local and Internet access.One has the SSID assigned to the router and the other is name "unidentified".All seems to be working fine but i'd like to clean up the mess and remove this undefined thing.I have a vista home premium. The wired NIC is disabled, The wireless is set to dhcp with ipV6 disabled. Am attaching below the ipconfig /all.
Windows IP Configuration
Host Name . . . . . . . . . . . . : pavi
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
[code]....
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Mar 18, 2011
I m connected to a LAN With about 1500-2000 other clients. My network has been subnetted into several small networks according to the hostels (i study in a university). Most effective way to implement INTER-hostel file sharing.Each hostel has typically about 200 clients.
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Sep 1, 2011
My home network starts from the ISP/Cable modem to a Belkin wireless router.
A WIN XP box connects via ethernet cable in that room. A second WIN XP box connects via wireless in the next room. A Third box Win7 laptop connects via wireless in another room.
All machines have Internet Web browsing working fine, all machines can see each others shared files and printers across the home network.
Here's where I get creative... I added a fourth box WIN XP via ethernet (LAN to LAN) to the Win7 Laptop. It shows as an �unidentified network� of type Public in Network and Sharing.
Using Shared Internet Connections on the Win7 laptop, the fourth WIN XP now also has Web browsing working just fine across the LAN to the laptop over the wireless and out to the world.
The Win7 Laptop can see shared files and printers on either side of its networks (fourth WIN XP on the LAN side, and first and second WIN XP on the wireless side), and they can see its shared files and printers.
However, the fourth WIN XP on the LAN network won't see the first and second WIN XP on the wireless side. File and printer sharing doesn't see to make the jump across the Laptop Win7 in the middle.
How do I bridge the two networks for file and printer sharing ??
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Mar 8, 2011
The setup...DSL Modem (provides DHCP) LAN port to 24 Port switch. all hard wired PCs are directly attached to 24 port switch.All hard wired PCs can "see" each other.Linksys WRT54G router WAN port is connected to one of the LAN ports of the 24 port switch providing a separate network for my wireless devices.ALL wireless PCs can "see" each other.Problem is that the wired PCs can not "see" the wireless PCs.The wireless PCs can Ping the wired but not the other way around.What I want to do is share folders between the wired and wireless networks.( I know I can turn the router into an AP on the switches LAN, by disabling DHCP in the router, not using its WAN port and hooking one of its LAN ports to the 24 port switch.....BUT... I use the routers access restrictions to limit my kids internet time and without using the WAN port the router does not keep the date and time)It would be like doing file sharing from the internet to a private LAN but without the security concerns!
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Mar 31, 2011
I need setting up two networks to use the same internet connection.Network A is on IP range 192.168.1.x and Network B is on 192.168.0.x and the firewall with internet connection is on Network A at 192.168.1.2.Network B must be on diffrent IP range that Network A can not access it, but the two networks are linked with a Linsys Cisco WAG120N router.Network A can access the internet fine as use gateway ip 192.168.1.2 but how do i get Network B to use that same gateway/internet connection?
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Jul 23, 2011
I have a home office with a network served by a Linksys BEFSR41 wired router. It includes a laptop and HP printer.. This router also connects to my cable modem for internet access. I also have a second wireless linksys E1000 router hardwired to the home office router. It serves my wifes's laptop in the kitchen and also a ROKU in the den. I tried using the wireless router for the whole house, but the signal was too weak and unreliable. With the current layout, I get a strong signal thoughout the house and my home office uses the wired router.. My problem is that I can't access the printer in my home office.
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Jun 7, 2011
I have set up a smal LAN in my home with two Windows XP PCs connected tot he Internet using a DSL connection. I have a DSL router box connected to the DSL and to a small switch. My two PCs connect to the switch. I can browse the Internet from either PC. However, I discovered that each PC cannot use the resources on the other PC. What is the problem and what do I do?
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Dec 12, 2011
I got asked recently to start working on QoS for our networks. I have dealt very little with this. I ordered the Cisco Press QoS book and have been saving information from Cisco's website on this.
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Nov 22, 2012
I have a VPN server set up behind a home router in my apartment. I'm able to connect to it from other locations, and have verified that internet traffic is going thru the connection (ipchicken.com reports the IP address of the VPN network). But I can't seem to connect to other machines on the router subnet. For example, 192.168.1.1 connects me to the local gateway rather than my apartment router. Also, I can't connect to known good static IPs for other machines on the remote subnet, including the machine I'm VPN'd thru!
Note that in connection properties, the setting to 'use remote default gateway' is checked.
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Jun 12, 2011
The Linksys is connected to a cable modem and a Dell Vostro system, the Netgear is connected via Cat 5 to the Linksys and the Linksys is the DHCP provider to the Netgear.The Vostro shares hard drives, folders and printers to the networkBoth have wireless and wired users.They are each DHCP providers to their users.How must I configure each to provide users on both routers access to all network resources
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Feb 9, 2011
I've set up a VPN using a fortigate 50b wifi and forticlient ipsec VPN. when I log into my office from home, I cant see anything on my network at all. I can however remote desktop into other PC's and can access stuff that way. I was under the assumption that ... one a VPN connection is made in the LAN you should be able to see other pcs and servers in the workgroup. Is this not the case or do i need to configure something?
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Jan 24, 2012
I have two places that I work out of. One is in Romania and one in Bulgaria. In Romania, I have a small office/home network set up. It has at least 8 computers (including the three that I have with me currently - some wireless and some towers) and a couple of android phones and Ipods. I have no trouble accessing any of the computers shared folders or them accessing mine. There are a varity of operating systems used there from XP, Windows 7 and Mac.Everything works great. All the computers can access each other shared resources. All the computers are set to get IP automatically from my DLink DIR - 600 router. I have brought my three computers to Bulgaria (tower and two laptops). They are all set the same- no changes in settings. However, in Bulgaria, All three computers CAN access the internet but NOT each other.
[code]...
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Oct 5, 2010
I have a Cisco 881 and I want to use Easy VPN.
-VLAN 1: 192.168.4.0
-WAN: 10.0.0.0
-VPN: 192.168.8.0
VPN connects and I get an IP of 192.168.8.100 from my pool. I can ping my cisco at VLAN1 (192.168.4.1), but I cannot access my local resources. I guess I miss a NAT configuration.
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Apr 23, 2012
I can connect via VPN with the QVPN but once I am connected to my network I cannot view the resources available to me by LAN. I am nowhere near aware as to why.
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Jun 22, 2011
I wanted to setup a home network for primarily sharing my music, pictures and videos.I have a PS3 which can stream the video/music and display the pictures from a media server to my TV.I was wondering between NAS and a desktop computer? and wanted to know which was the better or cheaper solution? (2 much 2 ask for both)
Main Issues
--Will NAS work with PS3?
--Incase of a computer, i know i will be able to use logmein or gotomypc to Download files directly to that machine even when im not home and when i do get home its ready to go. Can the same be achieved with a NAS?What else should i consider? i.e. pros and cons of both.
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Oct 22, 2012
At our small business, we have one person who brings in Windows 7 laptop. When she does, it hijacks all network resources: The printer will not work, any new computers that come in will not be able to connect to wireless network, etc. This is consistent --every time the person brings the computer.
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Aug 19, 2011
I have an RV042 with the PPTP server configured, which is working because I can connect with my iPad and droid phones, however, I'm unable to access resources on the RV042 side (192.168.1.X) when my local network is the same ip scheme (192.168.1.x). It works fine when I'm on a different network like 3G or someone else's Wifi network (192.168.11.X).
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Nov 12, 2011
I am getting to many teardown tcp connection for outside interface.
i want to block this ip using CISCO IPS or using A access-list in ASA 5520 .
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Oct 13, 2011
I have a (central) ASA5510 acting as a EasyVPN server and a number of (remote) ASA5505 as EasyVPN client. All the communication works fine between the different networks. The issu is the ASA itself. The remote ASA can ping the central ASA on it's internal IP-adress, but it can't ping any other resoruces at the central network. If I ping the DC at the central network from the remote ASA I get a deny in the central ASA with source address as the public IP-adress of the remote ASA and destination of the internal address of the DC. If I from the remote ASA do "ping inside ip-of-central-dc" it work's like a charm, but "ping ip-of-central-dc" dosen't work.
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May 24, 2011
I have 3 networks coming from the DMZ (VPN) and only one works:10.132.24.0/24 Not working10.132.25.0/24 Not working10.132.26.0/24 Working The thing is, the one that works is on the same network as the DMZ(VPN) interface. The other two do authenticate and they get an IP from the VPN Pool. but they just cant access anything.
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Apr 24, 2012
I am connected with qvpn, I can log in to the router bios remotely, but when I try to map the network drive from my remote location it does not work.I can detect the machine on the network, but it will not go further and tells me that "said IP was found but could not locate G". Does this mean it is behind a firewall on server side and that I need to create a rule to allow the incoming traffic? Or could it be something else.
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Nov 21, 2011
I've got a VPN setup on an ASA 5510, it connects fine and my users, and myself are able to remote desktop, and ping. However, when accessing the servers by hostname I get nothing. When I want to access a fileshare I have to do it by IP. I've got my internal DNS added in the config.
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Oct 6, 2011
We setup about 5 MAC based VLAN groups with about 40 MACs total and now we are getting "There are no resources for this range.." when we try to add more MACs or try to assign them to the port/VLAN "MAC-Based Groups to VLAN". We tried to reboot and use the CLI, same error. Is there some undocumented small limit on the MAC based VLAN groups?
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Nov 26, 2012
I'm working on setting up a couple of new WAN sites with 256K frame relay circuits back to our main building. Each new site has a new PVC, and both are pointing back to a PVC on a T1 at the main building. The main site has a 2801 with a single CSU/DSU WIC, and each new site has a 1841 with a 3560 connected to fa0/1. At both sites, I'm able to get the circuit up, and the serial interfaces at both new sites show up/up, and the subinterfaces at the main site also show up/up for both sites. Routing is being done by EIGRP, and both sites are able to establish the 2801 as an EIGRP neighbor, and I'm able to ping/tracert anywhere on our network by name or IP, so routing and DNS appear to be working. I can also ping both new routers from the main site. However, that's about all I can do. I'm not able to access any resources on our network (email/shares/internet/intranet/etc) from the two new sites. I can ping the new routers/switches from the main site, but can't ssh to them. I can ssh to them locally. There are no firewalls in the equation, and I don't think there are any ACL's in the picture either.
Can ping and tracert just fine anywhere on our network (from both the 1841, a PC plugged into the 3560, or a PC plugged directly into the fa0/1 port on the 1841), including out to the internet, by name or ip.Can ssh to local router, but not to anything that isn't localDNS is workingDHCP not working using ip helper pointing to DHCP scope on server at main site, have to use static IPCan't rdp to anythingCan't get emailCan't browse windows sharesCan't get to any websites, external or intranet. IE says "Website found, waiting for reply..." but eventually times out.
I did some testing for communication over certain port numbers using telnet and nmap, and found the following:
Can telnet to url.. and local intranet webserver on port 80 (http)Can telnet to two of our Exchange Servers on port 25 (SMTP)If I run an nmap scan on url...com, or our intranet webserver, it confirms that 80 and 443 are open, but the pages will not load. I am able to telnet (port 23) to a state mainframe via the internet that some of our employees use, and I do get the expected login screen. I tried erasing the config one of the new routers, and just added back the bare minimum config to get the circuits up (serial/ethernet interface configs, eigrp), but saw the same symptoms.
One other thing to note: the 2801 at the main site has three other frame relay sites connected to it on the same WIC as the new sites, all of which are working fine.
I just don't understand why I can ping everywhere I need to be able to ping, and port scans show that communication is open over needed ports, but the applications don't work.
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Feb 24, 2011
I am having an issue with my Cisco VPN Client. I am new to VPN setup, so this is probably something easy I am missing. I have a 2611XM router acting as my internet gateway for my local lan, and my VPN Server. I am doing all my testing from a company laptop with a mobile broadband card. The VPN will connect, but anytime I ping anything within the inside network, it comes back with the public IP of the outside interface. I have NAT overload configured so everything on the inside network can access the internet, which it looks like might be causing my problem.
When i remove the nat overload on my fa0/1 interface, the vpn will connect to any resource on the inside.
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