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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Understanding Windows Routing Tables and Default Gateways

long-time reader, first-time poster! First, let me thank you all for reading this post, and for having such great answers to everyone's questions. I think this is the only time I've had to post ...
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How to know default gateway without dhcp

Sometimes i use some wifi, maybe in public places or hotels. Sometimes they do not have DHCP Server on they router, and they do not provide LAN IP Settings, and maybe they also DO NOT KNOW what LAN ...
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Network Instable Connection over LAN, Airport Express works

I just got a cubox-i4 but have a big problem with the LAN connection. It establishes and crashes again. The thing is, that if I connect it via LAN to an Airport Express (connected via wifi), the ...
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error message "gateway resolution failed on interface {guid#} for 0.0.0.0 with error: 0x57.

I keep getting this error in nla operational event viewer in Windows 7. Standalone pc using Datajack wireless usb stick.
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40 views

Use a Gateway as a Router only?

I just switched from Verizon FiOS to Comcast internet. I still have my Verizon Gateway (modem + router combo) - looks like this: I know it's not compatible with Comcast as a gateway device, but if ...
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Gateway md2614u won"t turn on with both memory ram slots filled

All of sudden laptop cut off.When i would turn it on it had a black screen,but the lights on keyboard,and fan worked.I thought it was a goner.Well figured i'd try taking one memory ram out to see if ...
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Changing router GATEWAY IP using CLI

I'm setting up my load balance router with 3 ISPs, 2 of the modems have the same GATEWAY IP. Any idea how to change Huawei BM622i GATEWAT IP? I can't get to work using the web interface. So, ...
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118 views

Actiontec MI424WR Gateway from Verizon - Frequent Hangs

I'm trying to understand the source of an event that is causing my Verizon provided Actiontec MI424WR gateway to hang. With the understanding, I would like to takes steps to ensure it does not happen ...
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32 views

Event ID 7034 The IBM CICS Transaction Gateway service terminated unexpectedly

I'm getting several errors in the logs every couple of days on a Windows 2003 Server that has to be rebooted to resolve this issue. The system cannot be rebuilt at this moment but will eventually once ...
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50 views

Windows 7 can ping Switch, but Windows XP can't

Maybe this question has already been asked, but I can't seem to find it by using the search. I got a little network where I've got my default gateway on 10.0.0.1 with a switch built in. Then there is ...
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54 views

Close open ports for Actiontec MI424WR gateway

I've got internet service from Verizon. They issue an Actiontec MI424WR gateway. The gateway has a number of active listening ports that I can't seem to control. The ports include 4567, 53145, ...
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143 views

Default gateway 0.0.0.0 on-link

My laptop's NIC went bad and I had to start using a USB Ethernet adapter. When I start up the computer, or even simply unplug and plug in the adapter, it gets two default gateways which show up in ...
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63 views

Using Flash Drive to Give Extra Memory to Computer? [duplicate]

I am running on a bad 4g Windows-8 Gateway laptop. I have a lot of files and coding scripts. This is causing my memory to drain. I was wondering if I could clean a flash drive (Which I know how to do) ...
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95 views

Determine Default Gateway with Wired IPv6 address on Mac OSX

I am trying to create a dual network connection via Wireless and ethernet. The wifi connection runs my internet and the ethernet connection is connected to router which is connected to a NAS. I've had ...
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76 views

Router Setup requires my IP Address, DNS Server, and Gateway?

So I am used to setting up a new router being nearly a plug and play affair. This time however my new Rosewill L600N router refuses to give me access to the internet. I ran their auto-setup wizard to ...
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100 views

Router/gateway that keeps a rolling history of websites visited?

I am looking for a wireless (A)DSL modem router/gateway that keeps a history of websites visited through the router? If it could store a few weeks of history at a time, that would be great. There's a ...
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44 views

Adding an IP block into VMWare Esxi

I have a dedicated server with VMWare Exsi 5.5 installed and I have recently bought another /29 from my colo provider. They have set things up so that it works this way: Original: Network: 1.2.3.1 ...
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83 views

Why can I only view certain devices if I am using the 192.168.2.1 gateway

I have a kind of weird problem. Every device we have at work printers, servers, etc. Exist on the 192.168.1.0 network. We have some remote devices that are an extension of our network and they ...
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110 views

Detect network clients connect and disconnect

I have a linux gateway/server, which sharing PPPoE internet connection between network users. Seeking for a proper way to detect when network clients are connected to and disconnected from the ...
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Windows 7/ Gateway Audio Shortcut malfunction

I am using Windows 7 on Gateway laptop (NV55C). For some reason, the up and left arrow keys have started working as shortcuts to Volume On/Off. So pressing the up arrow key not just moves the cursor ...
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138 views

Debian based server picks wrong network as gateway

I'm configuring own server to act as router. It has three interfaces, two cable and wifi. Following this article to configure access point. After setting bridge i have problem with default gateway. ...
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2answers
460 views

Drive letters swapped after system restore (C: → D:)

I’ve been having problems with my Gateway desktop recently. I decided to do a system restore (in safe-mode), and the next thing I knew, the drive letter had been changed from C: to D:. I can’t do ...
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49 views

How does UPnP know which IGD to port forward on if there is more than one IGD?

Say I have two IGDs on the same subnet with UPnP enabled. The host is configured to use one as its default gateway. How do UPnP applications know which IGD to port forward on. I don't think they use ...
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441 views

debian gateway using iptables

I am having problems setting up a debian gateway server. My goal: Having eth1 the WAN interface. Having eth0 the LAN interface. Allow both ports 22 (SSH) and 80 (HTTP) accessed from the outside ...
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99 views

“Turn on Wireless Capability”

I have a Gateway N-Series PC with Windows 7. A couple months back, my Mom broke my keyboard, and the Wi-Fi button was off at the time. Now, I feel like it is permanent because now I cannot turn it on ...
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166 views

how to bridge Ethernet and Virtual WiFi miniport

I have connected two PCs with a crossover ethernet cable. One of the PCs has a wifi adapter, so I use the "Intel My WiFi" functionality to allow other WiFi devices to connect to this PC without using ...
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2k views

Setting multiple gateway for internet connection

In our office we have windows xp and 8 pc connected in network.We are using about 4 internet connections. But in pc only one default gateway is set.But if one internet connection is failed then ...
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1k views

Find out dhcp assigned gateway and dns settings in Linux (CentOS)

How to find the gateway and DNS IPs in a DHCP configured network in CentOS? I'm using CentOS installed in vmware using NAT connection and I want to make the ip static.
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109 views

Don't resolve DNS wildcards for a domain on local network

I've set up a local Mageia Linux server as a gateway, with local DHCP dhcpd and DNS bind9 servers. The DNS server is also used for a domain name domain.tld, which has a wildcard A/AAAA record. But I ...
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101 views

How do I verify an SMS came from the number which is in the From field? [closed]

I am wondering if it's possible to determine if any SMS'es I get that are suspicious, can be checked if they really come from the sender without actually calling the number and asking the person ...
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36 views

Impacts of daily work with gateway-based parental control

I am considering to install a gateway-based parental control system at home. I specifically want to activate ratings-based web filtering. From the documentation of commercial solutions such as ...
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334 views

Ping retrieves an IP from DNS, but loses all packets

I'm working with a minimal installation of RHEL 6. When I first turned this machine on, it couldn't ping anybody. It turned out that I needed to add the GATEWAY under /etc/sysconfig/networking and ...
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92 views

Computer no longer differentiates between speakers and headphones

I recently tried installing a new Realtek driver on my Gateway NV55S12 and ended up losing the ability of my laptop differentiating between when there are headphones plugged into the jack and when ...
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598 views

1 Public Facing NIC and 1 Private Facing NIC - Different Subnets and Different Default Gateways

I have tried many approaches to my problem. I had gotten his to work using static routes. But, I wanted a RAID 0 setup so I wiped and installed a clean minimal Centos 6.4 system. Current: Centos ...
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318 views

ppp0 strange default router address

I'm using 3G-modem to provide an Internet connection to my Linux box. So, when I issue ifconfig command, I see the following: ppp0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1500 ...
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151 views

Using same gateway on all workstations, but two workstations have no outside access [closed]

I have 11 computers, all of which should be using the same gateway to reach out to the internet and also to resolve for primary DNS. 9 of the 11 machines have no issue, but two of the machines will ...
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Gateway Laptop boots to BIOS, but not OS

I have a Gateway MP8708. These are the following symptoms: able to boot to and enter BIOS can change BIOS settings and remembers them does not show any problems during BIOS boot can push F10 to ...
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84 views

default gateway to set on devices connected to routerless auto-ip LAN?

I have a TCP/IP device connected to the ethernet port on my windows 7 laptop. The laptop has a static IP address but is set to use auto-IP devices on the LAN The device can be set to use a static IP ...
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143 views

Cannot connect or ping Firewall/Gateway but internet is fine

I cannot ping my Gateway or connect to it via browser. My internet however works fine, how is this possible? Using Advanced IP Scanner i can also find the IP adress of my Gateway as active. I tried to ...
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Once VPN connection is done, how do I proceed reaching the other side address space?

I'm using Windows Azure and I created a VPN Site To Site, configured like this: My virtual network: My address space: 10.2.0.0/16 (65531) Subnet1: 10.2.1.0/24 (251) Subnet2: 10.2.2.0/24 (251) ...
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633 views

Multiple default gateways warning

I'm a little out of my depth on this problem here. I'm getting the warning about multiple default gateways. I'm not understanding where the multiple gateways is coming from. I've gathered the ...
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486 views

I cannot create a wifi hotspot or connect to private cable internet (Acer laptop)

I have a laptop for a year and half (Acer Aspire 5755G-2438G75Mnks i5-2430M 8GB 750GB nVIDIA GT 540M 2GB Linux - with windows 7 ultimate on it) and I encountered until now two problems regarding the ...
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98 views

Cannot setup ssh gateway

I am trying to setup a ssh gateway. I have a physical host (H) and a number of VMs on it. The host can ssh to one of the VMs (A) and then ssh to others from it (lets call it B). I have this in ...
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801 views

How to configure Gateway as Proxy Server

In my office environment, my machine is configured with an IP address, Subnet Mask and a Default Gateway. The Default Gateway does not allow internet connectivity but is configured to provide us with ...
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110 views

Can iptables be used to convert a single-homed host into a NAT server?

I have an Internet-enabled machine, HostA, with one NIC. I have another machine, HostB, with one NIC that is not Internet-enabled. I would like HostB to be able to share HostA's Internet-connection. ...
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What does gateway mean in linux route table?

Does it mean the next hop of the route? Can the gateway be the next next hop, if there is an internal router in the private network?
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Why there is only one Default Gateway?

I am novice in networking trying to figure how multiple network interfaces work. My doubt is when there are two or more NIC's on a machine, what is the meaning of default gateway present in the ...
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Host Not reachble on a Network Interface

I have two network interfaces on my linux system. When I select eth0 as default gateway , everything works fine. I can connect to the system from other computers, but when I select eth1 as default ...
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587 views

Sharing a wan connection over 2 vlans

I'm just getting my head around VLANs and have been through the tutorials by danscourses on youtube which have been incredibly helpful. I recently picked up a netgear managed switch (FSM726-300) ...
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65 views

Subnets and gateways

I have a doubt with subnets and their gateways. For example assume I have four subnets using a mask of 255.255.255.192: A) 192.168.1.0 B) 192.168.1.64 C) 192.168.1.128 D) 192.168.1.192 If the ...