Gateway is a computer networking term. A gateway allows two or more computers to connect to the internet at the same time. While doing so, only the gateway's IP address will be visible externally. The other computers will be *hidden* behind the gateway.

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Windows 8: cannot set default gateway anymore (with hyper-v setup) for vEthernet

I set up Hyper-V some time ago. Recently, on the host, the network has stopped working, even though on the guest it is still working (both using static network settings over LAN). After checking the ...
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374 views

How to get the gateway for a specific route on command line in Windows?

Is there a way to print out the gateway for a specific route (not interface) in Windows (in this case Win7)? I'd need to add a route dynamically in an OpenVPN _up script, but since the gateway is ...
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184 views

Unsuccessful startup of Gateway LT27

I turn on my Gateway LT27 and get the message "No bootable device - Please restart system". If I hit F2 to get into setup mode, it just hangs. Once in a while, when I reboot, I randomly press a ...
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228 views

Client Login before accessing the internet

I wanted to create an internet gateway server where the client connecting to my network must enter a username and password, where the server checks if username and password is correct before they can ...
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Gateway LT210 wrong ram size reported by BIOS after restart

Just upgraded a Gateway LT210 from 1GB to 2GB, BIOS 1.26 When it boots, 2GB are recognized by both Bios and Windows. This is consistent, I can do it any number of times. However, if I reboot ...
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How to make my Ubuntu an internet gateway for my Android phone

I want to use the internet of my school on my Android, the problem is they have a Squid proxy, and many applications on my phone don't use the proxy at all. The obvious solution is to install a ...
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342 views

Debian + Unknown host google.com using bridge network

I am trying to install Debian Linux based OS in my XP machine using VM Ware and I trying to setup bridge connection to access the network. But I am getting the error "Unknown host google.com". ...
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353 views

If localhost is called 'localhost', why is the gateway not called 'gateway'? [closed]

If you run server services in your computer, it is very easy to configure the same computer to use it: just point the client to localhost. Now the gateway often runs your DHCP, DNS, proxy, firewall, ...
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711 views

I have Internet acess without default gateway IP. Strange for me

Every time I want to connect to a new machine I am allowed to connect(wire) to the internet the next day. Once connected I can disconnect for hours and I get the internet again. The router is set to ...
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1answer
866 views

Can a subnet has more than one gateway?

I am new to networking while reading Network+ Guide Networks books, I came into Subnets but, nowhere they mentioned how many gateways a subnet can have. For example for 192.168.1.0/24 the gateway is ...
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Sipura / Linksys / Cisco SPA3102 problems with analogue phone

I have bought 2 of these SPA3102 - One direct from china(verified original) and one from Ebuyer UK but it is called SPA3102 -UK I find this guide and followed it I am only going to talk about the ...
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Make a server ( other than the router ) to be the default gateway for a subnet

I am trying to make a server ( lets call it server_A) which is different from the router to be the gateway for a subnet. Why do I want this ? I want to host a loadbalancer on server_A using LVS-NAT, ...
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Windows 7 - wireless but wired connection loses default gateway almost daily

I'm using Windows 7 Professional with SP1. I have a Virgin Super Hub (Netgear wireless router and modem combined). I have a wireless connection to a laptop which is fine. I have a wired connection ...
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367 views

IP tables gateway

I am trying to make an iptables gateway. I ordered 3 dedicated server from my hosting company all with dual nics. One server has been given all the ip addresses and is connected directly to the ...
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Port redirection to gateway on a Mac

How can I redirect certain ports to a specific gateway on Mac OS X Lion? In my case, exclude torrent traffic from being sent to a VPN tunnel. Meaning that traffic in and out to ports 49152-65534 ...
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272 views

Load-balancing: response packets not routed - iptables

I have a problem with iptables. I'm trying to setup a load balancer between 2 uplinks. I can mark packets and connections, use ip rule to choose routing table (so changing the gateway). But, when I ...
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221 views

Upgrading the CPU on a Gateway MT6450 Laptop

I have an old Gateway MT6450 laptop which shipped with an AMD Turion 64 X2 TL-50 processor; the CPU has the following specs: dual-core 1600 MHz clock speed 31 W TDP Socket S1 I located a Phenom II ...
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SCP through SSH gateway connection

My network layout is something like this: Now Alice has access to SSH gateway (just gateway from now on) with: ssh alice@external.ip and the authorized keys file on the gateway looks like this ...
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372 views

How do I chain gateways on my LAN?

I installed m0n0wall in a virtualized environment, I have 10 PCs connected to a router ( 192.168.1.0/24) which connect them to the internet through PPPoE, the problem is that this router does not have ...
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2answers
785 views

Connecting 20 pin power supply to a 24 pin board

I have scoured the web and unable to find a manual for my board telling me how I should hook up my new power supply. PC: Gateway GT5628 Board: Intel Desktop Board DG33SXG2 Original Power Supply: ...
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1answer
2k views

CISCO DCP3825 — Two major problems (orange light, and 192.168.0.1 access..)

First problem: When I attempt to connect to 192.168.0.1 it does not connect. I run an ipconfig /all and my ethernet stats are: Ethernet adapter Local Area Connection: Connection-specific DNS Suffix ...
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3answers
302 views

Redirect unregistered users to the site on local machine

I have a server 192.168.0.3 (SERVER). Running Ubuntu Server + DHCP server + Apache; The router 192.168.0.1 (ROUTER) (I haven't access to it); I have a web-application on SERVER for registration users ...
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Gateway on a virtual network interface used by LXC guests

I'm currently having some problems with configuring a gateway for a virtual network interface. Here is what I've done : I created a virtual network interface : # brctl addbr lxc0 # brctl setfd lxc0 ...
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249 views

Weird routing issue [closed]

I just updated the route tables due to a mistake on my part. I am working on getting networking working correctly on a cluster of 14 virtual servers at a customer site. 11 of them work fine for ...
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157 views

Gateway SX2300-01u CPU/PSU issues

I have a 2-yr-old Gateway SX2300-01u with an AMD Phenom X3 8550 that I feel has about a year or so of life left, but I am having a couple of hardware issues that I have not been able to resolve. ...
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Linux route add between static LAN and Wifi Gateway

I have two local machines connected to each other via wired ethernet and one of those machines is also connected to a wifi network which provides internet access. A pseudo-graphical representation ...
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309 views

Using a Ubuntu AWS instance as tunnel for RDP to simulate bandwidth

I have a bunch of windows instances on EC2 which I can connect to using RDP. I want to test the performance of RDP under various bandwidth and latency conditions. I know about thetc qdisc tool which ...
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317 views

Gateway in star topology

Imagine a network consisting of three computers all of which connecting to a switch. And we need to manually fill routing table in one of them. The gateway column in routing table must contain the ...
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864 views

Iptables port mapping from two PCs to one

We have 3 PCs, two of it are connected to internet (both of it have 2 NIC) PC1: eth0 - 1.0.0.1 (external IP) eth1 - 172.16.0.1 (internal IP) PC2: eth0 - 1.0.0.2 (external IP) eth1 - 172.16.0.2 ...
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Two DHCP interfaces asigned to two default gateways to OS

I have a Ubuntu box that has two networking interfaces (eth0 and wlan0). They are both configured for DHCP in /etc/network/interfaces, but they both assign a default gateway: /etc/network/interfaces ...
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I have recovery issues in my Gateway nv series laptop

Helo i wanted to restore os from my recovery drive. but because of some issues i could not do that. so i had my recovery dvds which i made when i bought laptop. these are three dvds. so i inserted ...
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264 views

Why is my ADSL modem not listed as a gateway (chaining two routers)?

I just got a new Wifi Router and connected it to my ADSL modem. The Wifi router assigns IPs in the range 192.168.0.xxx and the ADSL modem assigns IPs in the range 192.168.1.xxx. The ADSL modem is ...
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HDMI Laptop to TV No Audio from TV

I have a T Series Gateway laptop. When I use the HDMI port to look at video on a remote screen no sound gets transmitted to the remote screen's speakers.
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Use wifi and ethernet simultaneously?

I have an ethernet connection that is very fast but imposes severe speed restrictions after 4gb of usage in a day. There is also a wifi connection that is slightly slower, but with no limit, so its ...
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Fixing a Gateway ZX4800 (touchscreen)

Normally, I could solve this issue by replacing a video card, bad RAM, CPU, etc, etc.. But in the case of the ZX4800, I do not know where to begin. The computer/touchscreen partially boots/POSTs, ...
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375 views

DHCPD (Slackware) - Disabling auto-generation of gateway as DNS server

Good day, I am using a Linux workstation on Slackware 13.37. One "problem" I have had to deal with ever since 11.0 is the following: DNS servers are queried and determined at startup by DHCP ...
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255 views

Gateway Power Supply - Cannot Desolder Broken Off Pins

I looked at a lot of forums and it appears that this is probably the best one to which I should submit my question. The long story short is that I have a Gateway power supply that has been broken off ...
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274 views

How can I design a Custom gateway for wifi

I once logged-in to my router (192.168.1.1) and noticed that alot of my neighbors are connected to it, probably more than 16 different IPs/MAC adresses are stored in my DHCP logs. After I have setup ...
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207 views

Using my previous desktop computer as custom ubuntu router, will throughput be high?

I'm going to be redoing my home network soon and am thinking of using a dedicated ubuntu machine to use as the router/firewall as well as being a web server, nas (media file server), dns, wifi, and ...
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201 views

captive portal session lockup

I'm using an internet at an apartment where they utilize a captive portal. All seems to be fine, but sometime when I try to use I got a message saying that "You are already logged in" but I can't use ...
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53 views

NetID set as the Gateway for a route

After establishing a pptp VPN connection I checked out the routing table and found out that there are two default routes first one defined on the eth0 interface and the other on defined on ppp0 ... ...
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I have a Google Redirect Virus [duplicate]

Possible Duplicate: Computer is infected by a virus or a malware, what do I do now? I have tried everything to get rid of it....malwarebytes, spybot destroyer, rootkiller, AVG and nothing ...
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230 views

Have Ubuntu server prefetch and store mail for a Windows workstation?

I'd like to have my Ubuntu server (that also acts as a file and webserver) pre-fetch my mail from varying mail-accounts and have my Windows workstation fetch it from this Ubuntu server, in stead of ...
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1k views

Packet sent to the default gateway addressed to the same subnet. What happens?

Just a theoretical question (out of curiosity). If a host sent a packet to its default gateway and the packet has a destination address within the IP range of the subnet, what should the gateway do in ...
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4answers
5k views

How to determine Linksys router's IP when it is in gateway mode?

I have a Linksys WRK54G router that has previously been configured for Gateway mode, but I would like to access the web interface to the gateway but cannot determine its IP address. How can I figure ...
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Redundant default gateways on LAN

I have two default gateways in my network: 192.168.1.1 and 192.168.1.2. Is there a way to make Windows clients to detect the dead gateway and chnage over to the wowrking one automatically? My gateways ...
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Access my router's gateway network?

I have 2 routers in my place. Main Router (Connected to the Internet) - 192.168.1.1 Secondery Router (Connected to the Main Router) - 192.168.0.1 I have a Network Storage Device and few Shared ...
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Is there a way to make PC running Windows 7 forward packets via the same interface on which they arrived?

I'm testing a NEWT configuration to be used for an Internet simulation between 16 peers. The NEWT host will be running on a dedicated PC as opposed to one of the peers, and all peers and the NEWT host ...
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Using VPN connection in OSX will only route through the first service in “Service Order”

I am trying to get my VPN connection to only route network traffic related to my workplace through the VPN connection and any other traffic through my Wi-Fi connection. If I have my Wi-Fi at the top ...
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371 views

Public wifi, role of the firewall/gateway?

On a public wifi, like the type you find at an airport, when an unauthenticated user first connects to the network is it the gateway which detects they are unauthorised or the AAA server located ...