Possible To Use Ubuntu Box As Default Gateway

Jan 2, 2011

I have Squid proxy installed on a ubuntu box here. Currently all my PC's use my ADSL modem as their default gateway but what i wanted to do was see if it was possible to use the ubuntu box as the default gateway, and have it route through Squid to my ADSL modem.

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OpenVPN On Ubuntu 11.10 - Unable To Redirect Default Gateway

Jun 8, 2012

I'm trying to connect to connect to OpenVPN server from my Ubuntu 11.10 machine. I use the following command to do it (under root user):

openvpn --config /home/vladimir/client.ovpn

Everything seems to be OK, it connects normally without any warnings and errors, but when I try to browse the internet I see that I still use my own IP address, so VPN connection doesn't work. When I run openvpn command, it displays the following message among others:

NOTE: unable to redirect default gateway -- Cannot read current default gateway from system

Below is full output of openvpn command:


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The Default Gateway Is Not Available?

Feb 21, 2013

i joined because i keep on having the same problem. i read around the forum a bit before joining and i saw that mcafee was causing the problem for a lot of people. i dont have mcafee so that cant be it several crashes per day. like, literally close to 100 of them.

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Default Gateway Not Available

May 3, 2012

Periodically, I drop internet everywhere around my college's campus. I'm literally four feet from a router, but it doesn't seem to matter. I'll disconnect, run troubleshooter, and I'll get the error message saying that the default gateway is not available. My college is designed for Macs, but I'm running Windows 7. My Mac colleagues do not experience problems. The computer works at home and at nearly every other wireless network I've brought it in range of. Specifically, either IBM or Dell.

Dell XPS 15
8gb Ram
Windows 7 Home Premium SP 1
540? Something around 500 Nvidia graphics card

Ipconfig results:

Windows IP Configuration
Host Name . . . . . . . . . . . . : George-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No


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Default Gateway Is Not Available?

Nov 30, 2011

I recently got a new laptop and ever since, the internet goes in and out. Most of the time it is not out long enough to display the no connectivity icon or stop music from streaming but it is noticeable. When I run the troubleshooter it says that the default gateway is unavailable. I tried manually setting the connection information but the same thing keeps happening except the troubleshooter then says that DHCP is not enabled. I've disabled every firewall I can find and updated all the drivers available. Here is my info:[CODE]

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No Default Gateway When Hardwired?

Jan 3, 2011

When I plug my laptop up to our modem, all i get is local access. IPconfig gives me to default gateway or dns suffix. Naturally there is no wireless. My roomates laptop runs fine wired or not and we have the same set up.Not sure what to do.

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Default Gateway Came Up Empty

Feb 8, 2013

I am having issues playing certain games on my ps3. So I've been searching for solutions and I came across a video that wanted me to go to run/cmd/ipconfig. I have little knowledge of computers but I'm not sure that what my ipconfig is showing is supposed to be there. At first I googled and learned about ipv6 addresses because i found that weird but i think that checks out fine. I then googled about the weird numbers and letters in my default gateway and came up empty. Is there a reason thats there?

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Cannot Connect To Default Gateway

May 20, 2011

I am trying to change the password on my D-Link router. So i typed ipconfig into cmd and the default gateway i get is 169.234.95.I have tried what used to work at home such as and all of those.

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Not Able To Ping Default Gateway

Sep 10, 2012

I have a VM server, whose IP is in customer VLAN600 ( ) and Peer end is switch then Firewall.Switch is configured with same VLAN600 and learning mac-address of Server on VLAN 600, Firewall is also having VLAN600 and IP is is not able to Ping/reach Firewall and vice versa.

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Cannot Connect To Default Gateway?

Dec 18, 2012

cannot connect to my default gateway frustrating.

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No Internet Or Default Gateway

May 8, 2011

Basically, I'm using a broadband modem, which appears to be connecting fine, with all the required lights being on. My ISP says that, from their end, everything is perfect. Even my laptop shows Local Area Network as connected.However, for some reason, I am not able to access the internet. I was able to use it till last evening, but suddenly the internet stopped working. On Google Chrome, it says that there is no DNS or something.Subsequently, when I tried to access my modem settings, it shows as 'webpage not available'. I then noticed that there is no default gateway! I was able to access it the day before, but now I can't.

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DD-WRT WRT150N Default Gateway?

Feb 7, 2012

i recently had to do a 30/30/30 reset to my Linksys WRT150N which has DD-WRT installed on it... I can't access the configuration settings on the router by typing in I did IPCONFIG/ALL and couldn't nothing came up for Default Gateway.

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Error - Default Gateway Is Not Available

Sep 17, 2012

It only happens with 1of my laptops, all others have not problems. In the network and sharing ctr, it intermittently says Access type: internet then suddenly I get a no internet access. I've tried release renew DNS, reboot computer, release/renew IP. When it says I have internet access, I attempt to connect to no avail.

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Cisco :: ASA 5505 As Default-Gateway?

Mar 28, 2012

I am trying to get rid of 2 old 2651xm's and 2 2950's from my CCNA days and want to get into the ASA realm. Can I be able to use the ASA, not only as a security appliance / firewall, but also be able to write the access lists, etc, to be able to use this as my router to push packets to and from my internal LAN to the outside world? I guess I should have stated as this being the front end device to my network, just after my DSL Cable modem, that is..and being the only device. I am trying to have this as my main router /firewall solution and then I have an old Linksys router I will pipe off one of the L2 ports to have an AP for my wireless devices? Is this a real solution an ASA can provide?

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Change The Default Gateway Of RDP On Server?

Oct 11, 2011

I rdp into our server 2008 via IP. This is a router on ip 0.1, this is forwarded to my server on IP 0.3. This server was setup with DHCP default gateway of 0.1. We added a new outside connection on IP 0.2. I was talked through the changes so that internal DHCP requests went to gateway IP 0.2 but RDP still used 0.1. I plan on getting rid of 0.1.Where is the setting to change the RDP to use default gateway of 0.2?

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ISP Blocks Default Gateway Address

Feb 23, 2012

My ISP is changing out all the ADSL routers in our area and they have blocked the Default Gateway Address, so we can not access it via Web Browser. This is frustrating because they changed our Wi-Fi password, instead of just keeping what we had like an Einstein. They said they did it because of Hackers

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Default Gateway Is Unavailable For Laptop

Jan 15, 2013

I've been trying to connect to the internet all day. Every time it connects, but only with limited connectivity. I run troubleshooting, but it doesn't fix the problem. Sometimes it won't have anything to report back other times it says that the default gateway is unavailable. My laptop is the only device in our home that won't connect, so I don't think it's the router.I think the router is a cisco router, there is a cisco box mounted on the ceiling with a cord leading into it (I don't have access to any buttons though)I live in an apartment building with free internet, so I'm not sure who the provider is.

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Error Message / Default Gateway Not Available

May 12, 2012

I keep dropping off my internet connection and getting this error.

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Media Disconnected And Default Gateway Not Available

Dec 28, 2012

I had problems connecting to my wireless internet for extended periods of time with my lease expiring almost instantly. Nobody else in my house had trouble connecting, only me. Troubleshooting the connection only showed that the default gateway was not available and failed to allow me to connect despite "fixing" the problem. I attempted the ipconfig/renew, netsh int ip reset reset.log, and netsh winsock reset catalog operations in cmd as an administrator to no avail. Finally, as a last resort, I reset my modem and that finally allowed me to connect although occasionally I would be kicked off the connection and have to restart the modem again. I would still like to know the problem and a possible solution since my friends seem to have a similar problem with their wireless internet.

ipconfig/all before resetting the modem:

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
Windows IP Configuration


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Unable To Access Default Gateway

Jul 11, 2012

I am having connection issues with my laptop involving my wireless adapter (I assume), since I am able to connect to the internet via a different laptop, Xbox and phones in the household. It is a Dell M5010 and the problem has only recently occurred.

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DNS Server Not Responding And Default Gateway Is Not Available?

Sep 29, 2012

I have been having some trouble with my internet for awhile now. It fine one second and than it will get really slow and eventually stop working. When I troubleshoot to see what the problem is it either gives me DNS server is not responding or default gateway is not available, sometimes it will give me both. It says it fixes the default gateway problem but it will show up again 5 minutes later.

Here is my ipconfig /all
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.


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No Connection Via Ethernet No Default Gateway?

Jul 3, 2011

I got a hand-me-down laptop the other day. Wireless (WLAN) works fine, but I can not connect via ethernet.

It gives the "Limited or no connectivity" message, even if the ethernet cable is unplugged (no "a cable has been unplugged" message)

The laptop is plugged in to an EWIRE modem/router. Desktop connects fine via ethernet, as does my PlayStation 3 console via wireless. So I don't think it has to do with the modem/router. It's a Compaq from 2005 or so. Windows XP Pro SP3.

Microsoft Windows XP
Media Center Edition


I have a general knowledge of fixing the typical internet connection problem (obtain DNS automatically, repair connection, unplug modem for 20 seconds, etc) but I've never been this stumped before.

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Cisco :: Cannot Ping Default Gateway From R2 To R

Feb 13, 2013

i'm having problem to ping succesfully default gateway on Router1 from Router2. Basically i can: - ping from R1 the serial interface on R2 and default gateway on R2 - telnet from R1 to R2 - ping from R2 to serial link on R1, BUT I CANNOT ping default gateway from R2 to R1 Below is the photo showing topology and running configuration on both routers

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Windows XP Ignoring Default Gateway?

Jun 1, 2012

We have a Windows XP machine on our network that is giving us a strange problem. We have it statically configured with an IP and a default gateway address which points to a router on our network. This is the same router that nearly all of our machines point to and none of the other machines have this issue.If we open up CMD and make a ping request from an outside server (public or interal servers on other subnets) we get a 'destination host unreachable' error. We can ping the ip address of the router that is assigned as the default gateway. We can circumvent this ip address by adding a static route ('route add' from CMD) directing all traffic on the network interface to the ip of the router. Once this is done we can ping and get a response from any server both internal and external. We also tried doing a tracert (without have the static route added) to an external site by IP address. The tracert does not even show a hop for the router so it seems as if the request is never making it past the interface on the XP machine. We simply get an error saying it is unable to find the host. Interesting though it does provide us with a domain name for the ip address. So somehow it is able to reslove DNS. (We have a local DNS server on the same subnet)

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Using Default Gateway On A Vpn Remote Side?

Oct 17, 2011

As shown in the diagram below, I have a central office and two branch offices, these offices are connected by a private routing service that has no connection to the Internet, the telecommunications operator in each office installs a router with a LAN and a WAN IP and configuration of these devices cannot be changed except the LAN IP. Only the central office network that is have a router that has internet access. Remote offices have no access to the internet, what is needed is that remote offices can access the internet using ADSL router at the central office. There are a small devices in each remote office that must connect to the internet and do not support any configuration except IP, mask and gateway, for example you cannot add a static route. Currently the pcs at remote offices has IP communication with the server from the central office using a static route.Does the solution would be to put some VPN routers between each LAN and the operator's routers (where RT yellow star appears in the diagram) and put the hosts of the two branch offices same IP range that the central office network?

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Default Gateway Not Available - Yellow Exclamation Comes Up

Apr 8, 2013

My wireless internet goes off and on. The yellow exclamation comes up. It last for several seconds and then does it again if I try to load several web pages at once. When I run the diagnostics, Windows says it "fixed" that the Default Gateway was not available. Is there something on my laptop that I need to change as far as settings are concerned because it works some of the time but not all of the time. It seems to stop working when I try loading youtube videos.

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TP-Link WN722N - Default Gateway Is Not Available

Jan 2, 2013

I have my desktop using a TP-Link WN722N USB wireless adapter to connect to my modem router. I get to browse for about a minute before I get dropped. Windows Network Diagnostics tells me that the problem is that the Default Gateway is not found, and then restarts the Wireless adapter, reconnects, then the cycle of browsing for a minute and disconnecting continues. None of my other computers that are wireless are facing this issue. I have the latest drivers for the wireless adapter. I have Microsoft Security Essentials installed. This is the ipconfig /all when it is connected to the internet.


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Netgear 7550 - What Is Default Gateway

Apr 5, 2012

What is the default gateway so i can password protect my wireless??

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Share The Printer With Different Default Gateway?

May 19, 2012

Can share the printer with different default gateway

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Lenovo Laptop / Default Gateway Is Not Available

Mar 8, 2013

I'm having trouble keeping my lenovo laptop (running windows 8) connected to the internet. I have been able to connect successfully to multiple wireless networks and access the internet until I tried to connect to the new network.Initially everything is OK - I can connect to the network and access the internet. However after a short period of time (anywhere from a few seconds to 20 minutes) the network connection will change to limited, without internet access. If I simply disconnect and reconnect to the network the internet will immediately be working again (at least for a few seconds/minutes)alternatively, if I run the troubleshooter, I always get the message that the default gateway is not available, which has been fixed by resetting the wi-fi adapter.

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Default Gateway Is Not Available - Unidentified Network?

Aug 8, 2012

Not able connect my laptop with my college internet,ethernet cable is working properly,but when i connect the lan it says unidentified network in network and sharing center.after troubleshoot it says...default gateway is not availablei have pasted the ipconfig of my laptop...and in physical address of ethernet adapter its showin all zeroes(pls see below in bold letters)...i m not able to correct it..how can i get dat physical address[CODE]

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The Default Gateway Is Not Available Multiple Times Per Day?

Oct 6, 2012

I'm sitting around 6-15 feet away from my wireless router, and I keep losing wifi. I end up having to right click on the wifi icon in the bottom right corner and click Troubleshoot Problems. The problem which is found and fixed is "The default gateway is not available." During the troubleshooting, Intel My Wifi Technology gets disabled and then re-enabled, and things usually start to work again.ometimes I have to unplug the router to re-cycle it to fix the problem.When this happens is inconsistent - sometimes when I'm actively working, other times when I return from being away from my machine.[CODE]

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Limited Or No Connectivity And No Default Gateway

Aug 28, 2012

after reinstalling Windows XP SP3 my Local Area Connection just cant connect to the internet, it just keep saying Limited or no connectivity, which have never happened before after a fresh Windows XP SP3 install. I'm using wired connection, cable goes from my BT Hub to my desktop. I've tried different cat 5 cables, reintalling network driver, all those ipconfig /release, /renew,/flushdns, netsh int ip reset log and so the list goes on.... I've tried lspfix.exe & Winsockxpfix.exe and none of them fixed my internet connection. I've also tried safe mode with networking to see if ill be able to connect to the internet but still no luck. Below is a netsh int ip show config & ipconfig /all commands:

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
I:Documents and SettingsOwner>netsh int ip show config
Configuration for interface "Local Area Connection 5"
DHCP enabled: Yes


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