LAN, short for Local Area Network, is a network that connects multiple devices in a limited geographical area, such as a room, an apartment or a building. Currently, most LANs are based on Wi-Fi, linked together with means of a central wireless router or Ethernet transmission, where computers are ...

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Wireless for lan while using ethernet for internet on linux

So this is my situation: I need to limit my computer's wireless card to have only LAN access while using the ethernet port to have internet access.
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6 views

Printing across LAN security zones

I am new to the community but I have used this site for plenty of helpful solutions. I have a sonicwall supermassive appliance with 1 custom LAN zone with enhanced security and of course the default ...
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5 views

Amped TAP-R3: How do I disable it as an open resolver?

I have a TAP-R3 routing my LAN with DDNS and Port Forwarding enabled so I can access a server externally. I was recently informed the router is acting as an open resolver and needs to have its DNS ...
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31 views

Access local VM from an external device

I have a local VM that hosts my website. The private IPv4 address of the VM is 192.168.10.120/24; I can access the website both locally to the VM and on the main machine by typing 192.168.10.120:80 in ...
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1answer
23 views

Access ssh server behind two routers

I have setup a private network(Router2) within a network(class C) for TESTING purposes. Diagram: WAN-->Router1( Gateway 192.168.0.254)-->Lan-->Router2(Sonicwall)-->Lan(10.0.20.1) I ...
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1answer
26 views

How to know the external ip address of my gateway?

In my office network i unknowingly changed a setting of my gateway of lan network .. I had set my phone's ip address under a section in setting which states that.. Only this ip can login to the ...
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1answer
27 views

How do I create another LAN interface on my AP?

My home network set up is: WAN > Pfsense router > Wireless AP with tomato firmware on it. On my AP, I have 2 wifi networks. Home and Guest. What I want to do is create two VLANs on my AP. I want to ...
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3answers
1k views

What do different types of LAN IP addresses mean?

I have seen LAN IP addresses in the following ways: 10.0.0.* 192.168.0.* 192.168.1.* 192.168.2.* 127.0.0.* (This one is normally with a 1, and I'm not sure if it is LAN, since I see it normally ...
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2answers
52 views

Cannot see my Local IP adress in ipconfig

I wanted to foward my port but I needed to know my LAN IP adress when I typed ipconfig /all this is what i did get 2.LAN = Yerel Ağ Bağlantısı in my language btw 3.Where can I see my Lan IP to ...
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1answer
72 views

Slower LAN speed than Internet speed

So, this is very weird in my opinion. My current internet speed when connected to ethernet is 950mbit up and down. However, when I transfer files to/from my my Apple Time Capsule or my ReadyNAS NV+ ...
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1answer
30 views

Serva Win 8 Install: Network location cannot be reached?

I have a toshiba z30-a1301 that I am trying to install windows 8 on. The only way I am able to do it is through Lan boot. (no option for usb, no cd slot, no recovery partition). I'm using Serva, and ...
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1answer
44 views

how to ping a computer from wan

I want to ping computers connected to a wifi router, 192.168.0.x the wifi router is connected to a LAN cable router, 192.168.1.x i can access the LAN cable router through a wan network, 10.x.x.x i ...
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37 views

Router Passthrough WAN to LAN

I currently have a radio with an ethernet output going to an ethernet to serial converter. Radio->Serial Converter->Radio The converter is picking up RTCM packets on 10.39.37.255 The converter has ...
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1answer
35 views

Network Bridge two interface with different subnet

I have two network lan card . each network interface connected with different subnet , each network interface has own wan connection . for example Network interface 1 configuration ip : ...
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14 views

low bandwidth to internet on single devcie / high to NAS

We have a house with many rooms, each floor connected via a switch and the switches connected to a main switch, which connects to a NAS and our router (see our routing for a map). When transfering ...
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2answers
40 views

Set Up Router for LAN?

I have a TP Link Router and I want to use for connecting all my computers to each other as a LAN network, not for accessing internet. Now I don't want to connect a LAN cable to my laptop from router, ...
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1answer
42 views

Connecting computer to 2 different networks: VPN via WiFi, Ethernet for LAN

I couldn't find an answer online for this question: Is it possible to connect the same computer to a VPN via WiFi, and at the same time through an Ethernet cable to my LAN ? What I want to achieve ...
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0answers
21 views

wired network connection(LAN) not detected in windows 7 which is dual booted with Ubuntu

i have a dell laptop.the LAN port works fine in ubuntu but not in windows...it just suddenly stopped working... i first installed ubuntu and later installed windows on a seperate partition. the LAN ...
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0answers
13 views

Not able to access IP CAM on different wireless AP

I've set up a small home network with 1 wired router (TP-LINK TL-R860) and 2 wireless routers (TL-WR841N). Everything seems to be working correctly except for one issue... I have a wireless IP cam ...
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0answers
21 views

connecting an RFID reader per TCP/IP

We are trying to connect an RFID reader per TCP/IP to our network. The RFID reader in question is the CN56X0B-X-XX series from Civintec. Device manual: CN56X0B Access Control Door Reader User Manual ...
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0answers
11 views

Secured link to connect & access across 2 separate LAN Subnets using CAT 6?

Secured link to connect & access across 2 separate LAN Subnets using CAT 6? Following is an older diagram of a 2+1 level Small Business/ Startup + Co-working space, with recent expansion & ...
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1answer
39 views

Dell Precision M4800 Drops LAN connection

I have a Dell Precision M4800 - my problem is that the LAN disconnects sporadically. I know that if I have WiFi on it defaults to that even if the LAN cable is plugged in. I've installed all the ...
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1answer
15 views

Separate DHCP from WAN

I have an ISP connection to router A but would like router B to do all the routing. So my question is can I have router A serve as both a wireless access point and be physically connected to the ISP ...
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1answer
24 views

Can I connect to a router's wired network via WiFi for gaming purposes?

I currently have 4 Windows XP machines in my basement that are connected via ethernet to a Wireless router/switch. These machines aren't equipped with WiFi. We play the game BZ-Flags on these machines ...
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15 views

Remote OpenVPN LAN unreachable on Linux laptop, but reachable on Android

First I should mention that the local and and remote LANs sit on 192.168.1.0. My local/client LAN router is sitting at 192.168.1.1. The remote LAN router is also sitting on 192.168.1.1. Actual VPN ...
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2answers
40 views

Will the network break when I change the router

I have a small office network, around 10-15 devices. The router at present started causing problems and considering it's a 8-years-old SMC I bought a new one for replacement. What I am worried about ...
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2answers
15 views

Subnet mask -Issue-Static IP

What is the mean if subnet mask is same for two static ip's ? Ex:- subnet mask - 255.255.255.252 - this same for two static ips- that i purchased from ISP.
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0answers
10 views

Sharing internet connection over LAN (Windows 8)

I have: PC (Windows 8) connected to the internet via WLAN. POS payment terminal connected to the PC via LAN (UTP). I would like to share internet connection to the POS payment terminal. The PC ...
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1answer
19 views

Sharing internet connection over LAN

I have PC (Windows 8) connected to the internet via WLAN. I have POS payment terminal connected to the PC via LAN (UTP). I would like to share internet connection to the POS payment terminal. The PC ...
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1answer
25 views

When running a bind server where do i specify my lan machines hostnames?

So im running an arch linux bind server, and trying to acomplish a pseudo local development domain called ld.pvt so that from my other machines i have web accessible access to the web servers on the ...
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1answer
78 views

How to get my router IP address (assigned by ISP via DHCP)

My router has a WAN PRIVATE IP address which is assigned via DHCP by my ISP. This is different from my public IP address of course. In my router settings page I can read it: 10.245.134.71, and ...
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1answer
31 views

Unable to ping Computers connected to two different Access Points of the same router

I have a D-Link wireless router with four ethernet ports. I have two Wireless Access Points enabled on my router. If I connect say PC1 and PC2 to two of the ethernet ports it can ping each other. If ...
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0answers
32 views

Troubles using Wake on LAN

I hope I'm posting to the right place, and apologize if it is not. I am trying to set up WoL on my computer but am having trouble. I went into my Realtek Network adapter through the device manager ...
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0answers
46 views

How to prevent Wireless devices from showing up as Wired devices on 2-router-network?

I have 2 Netgear Routers: Netgear ADSL Modem + Router with Genie Netgear WGR614 N-150 I have the internet connected to my home network devices via the modem, and WGR614(LAN). The WGR614 is ...
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1answer
18 views

how to network computers to access locally served content via web browser without internet connection

I'm hoping to get a broad overview to the best approach for this - I've built a web application that does not require the internet for any external resources - all content is served locally, and I've ...
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0answers
7 views

Can't connect to specific gateways

All PCs mentioned are wired and used a static IP and were adjusted with the gateway. I finished my installation of pfSense. All was working well I had everything configured. All of the sudden on ONE ...
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2answers
46 views

Disabling internet connections while keeping one web service online

I know similiar questions were asked, but my problem has a little twist. I'm new at IT administration, but my supervisor gave me a task to complete: I have to disable web browsing on one of the ...
3
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2answers
46 views

Resolve wildcard.hostname in local network?

For web development on my local server (nginx) I like to create subdomain vhosts for some projects, mostly for convenience and flexibility. For example server { listen 80; server_name ...
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0answers
19 views

Cascading Cisco RV180 and Linksys E2000

I am trying to cascade 2 routers in my home network. I have an Actiontec DSL modem connected to the WAN port of my Cisco RV180. I am trying to connect a second router, a Linksys E2000, to my ...
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0answers
652 views

One or more network protocols are missing on this computer

I am using windows 10. I was working on my system. Then my system went to sleep. After one hour i opened my system on different wifi. During connection, wifi is not workiing. Then I have connected ...
2
votes
1answer
90 views

Windows 10 client can't see hosted LAN games over VPN, other clients can

The problem: 2 nodes, let's call them client and server - connected through VPN. Server runs a daemon (a game in a LAN hosting mode), the client cannot see/discover it as a local server while direct ...
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0answers
28 views

How to make two home networks?

My devices: A new wireless modem/router (D-Link DSL 2770L) with four ports including one WAN port An older wireless modem/router (TP-LINK TD-W8151N) with one LAN port An even older wired ...
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0answers
41 views

Modem - router port forwarding

I have a modem (provided by the ISP) that is connected to the internet, has IP 192.168.1.1 and creates a LAN 192.168.1.x. The router (ASUS brand) has IP in this LAN 192.168.1.3, and creates a sub-LAN ...
0
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1answer
49 views

Remote connection of a Mac to a Linux server

Firstly, forgive my ignorance, but I am not into this kind of stuff... There is a system of local computers (Linux) connected through LAN in an office. To each of these computers a hostname has been ...
1
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1answer
30 views

LAN using crossover stops working after while

I tried to connect my two laptops using crossover LAN cable. They are are on the same WiFi with internet on addresses 192.168.0.xxx, but I want faster communication between them for my purposes. I ...
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0answers
30 views

Using OpenWRT to share Eduroam (802.1x) Wlan internet over the LAN plug

) Have here rather conceptual questions regards a hypothetical wisle idea: Take the eduroam Wlan Network (a 802.1x authentication one) and connect with a router (guess i have to flash openWRT) to it. ...
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25 views

Windows 7 - LAN disconnects automatically after locking

Some weeks ago, Windows 7 started to disconnect me from my LAN whenever I'm away from my computer. I've set it to lock my session after five minutes and turn off the screen at that time. After those ...
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0answers
6 views

Dnsmasq syntax errors

In the file where I have my IPs and corresponding domain names for dnsmasq, when the domain name is www.something.something it works; but when it is just something, it doesn't work, and the query is ...
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0answers
26 views

Connect a computer's LAN port to an Ethernet to Wi-Fi adapter to enable Wake-on-LAN over a Wi-Fi network?

I am talking about a device similar to this: Say, if I connected this device to my computer's LAN port using an Ethernet cable. Then I enable WOL on my computer. Would I possibly be able to then ...
2
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0answers
68 views

why doesn't system do ARP request broadcast before sending an IP packet?

First, let me describe the problem briefly. I have two programs which send IP packets from a host(192.168.0.101) to another host(192.168.0.106). These two programs are written respectively with C and ...