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OpenVPN, L2TP, or PPTP client that is a SOCKS5 server | linux

I need an OpenVPN, L2TP, or PPTP client for Linux - don't care which - that acts as a SOCKS5 server on the local machine. It should not set up tunnel interfaces or anything like that, it should just …

4 answers

Should I attend a job fair even if I'm not currently looking for a new job?

I was recently sent an invitation to a local job fair. I am always interested to find out what companies are out there and what they are doing, so I am tempted to sign up for it. My thought is that it …

2 answers

Diagnosing Server 2008 and Windows 7 LAN Speed

I have a customer with Server 2008 in a VM, and maybe 15 Windows 7 clients. They are experiencing slowness when using an ERP system whose data resides on the server. The database in question is a load …

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How to temporarily disable the JVM network connection

I need to test if a certain method can still function properly when the internet connection is down. This test could be run on Linux, Windows or even on Jenkins in a VM, so SO-specific solutions ...

1 answer

Is there a way to rate limit image preloads client side?

I'm working on a page that has streaming audio and many slides. The audio plays and the slides are loaded on demand during the event. Works fine during regular events but fails during large corporate …

1 answer

Intel AC 7620 No Internet, Still Connected to Network

I bought a new Asus n550jv laptop which has a Intel AC 7620 wireless card inside of it. I installed Arch Linux on it and noticed that I will be connected to my corporate wifi and every once and a ...

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Debian 7.5 Prevents Access to Router, Hardware is OK

My Problem: I can't access my router from the Problem OS (Debian 7.5) of my main computer. I am sure the hardware is okay. It would be problematic to reinstall the Problem OS. Problem OS Symptoms …

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ARP table apdate not taking effect

I am trying to create an app that protects the device from ARP spoofing attacks by listening for WiFi changes and updating the ARP table with a static entry for the gateway IP and MAC, which are ...

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Intermittent disconnections when using OpenVPN over SSH tunnel; possible iptables issue?

I've recently set up a Debian Wheezy server with OpenVPN to help out some friends in areas where internet censorship is a problem (including the blocking of VPN traffic in general). To overcome this, …

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How to configure Windows 7 to disable all network interfaces before hibernation and enable them on waking up?

Whenever I hibernate my laptop at home, go to the office an wake it up there I get an IP address conflict warning. IP is configured by DHCP (without any MAC binding) at both places so I think it would …

2 answers | 1 hour ago by Ivan on Super User superuser.com
1 answer

vnstat not updating

I installed vnstat on my Ubuntu 14.04 server to track my internet usage (I have a limited monthly transfer). The database never updates, however. I've tried uninstalling/reinstalling, but that doesn't …

1 answers | 1 hour ago by Vaindil on Ask Ubuntu askubuntu.com
1 answer

Network connectivity problem - Debian 6 server

I'm having a problem with a Debian 6 server where it looses network connectivity and doesn't come back (server does not respond to pings, and can't connect to any services). The problem happens ...

1 answers | 2 hours ago by wsopko on Unix & Linux unix.stackexchange.com
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OpenWRT Firewarll INPUT Chain allowing everything?

I haven't done anything to my the default firewall rules except open a port for ssh from the wan and add the rules for OpenVPN as defined in this tutorial: ...

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History of IP addresses that accesed a server via ssh

It has come to my attention that a server of mine has been hacked and infected with a known chinese botnet. It was a prototype/testing virtual machine with its own static IP(US address) so no harm …

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Linux: How to auto-configure IP routing based upon ping results

I've got a linux server with two possible connections to the net: one is a slow, high-latency cellular modem (ppp0), and the other is through fast wifi->broadband (wlan0). The problem is that the ...

4 answers

Setting up a Home Sync/File/Backup Server

I'm about to buy a new laptop, and I would like to turn my old PC into a file/backup server. I have 5 "client" computers beside the server machine. 1 of the clients (mine) will run Arch Linux, and …

1 answer

connecting two routers via serial cards

on my current router cisco 2811 i have two subnets /30(fe0) and /27(fe1) ...i want to add /25 but i am told i need an external card: Cisco 2-Port Fast Ethernet Layer 3 HWIC. since thats very ...

1 answers | 2 hours ago by user3788836 on Stack Overflow stackoverflow.com
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sync network drive with onedrive

I have been using the HP MediaSmart HomeServer for a few years as my network file server. I have been working with SkyDrive (now OneDrive), and is trying to use OneDrive as my file server. I took on …

2 answers | 2 hours ago by user306311 on Super User superuser.com
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Issues accessing file shares of certain servers across site to site VPN

We recently had a problem crop up with one of our remote facilities, i'm not a system admin, and we are currently without one, but I will try to explain the best I can. Employees at the remote site …

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Ethernet connection blocks some traffic while wifi works flawlessly

I'm not sure whether it's related, but I recently tried to reroute inbound traffic from a user-accessible port to port 80 following these instructions: http://serverfault.com/a/112798 Now, I can't …

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How to trace network access in code

I am trying to connect to a cloud from a local computer in my network. When I write a simple line of code (in python) to do so, an error displays Socket Error 10053 - An established connection was …

3 answers

Can conky monitor other Linux computers on the network?

I know conky can monitor my personal computer, but can it monitor the other Linux servers I have on the network? I'd like to see data on CPU and memory usage and some critical processes each server …

1 answer

Ubuntu 12.04 - no internet after wakeup, wifi/lan connected, but reaching only local network

I have a strange problem on Toshiba Satellite NB and Ubuntu 12.04 on it. This system is working flawlessly a couple of months now already, but since last week I am getting a strange problem. I put …

4 answers

Javascript XMLHttpRequest: Ignore invalid SSL Certificate

so I have been having trouble with grabbing information from a device that is interfaced with via https due to the fact that it has an invalid security certificate. I know the device is to be trusted …

3 answers

Is there a way to stop Rails' built-in server from listening on 0.0.0.0 by default?

I do a lot of web development on untrusted networks (coffeeshops, the neighbors' open wifi, DEF CON), and I get twitchy when random, assuredly buggy software (my Rails app under development, say) ...

1 answer

How to set DNS exclusively for a Network Namespace

I've created a network namespace. I thought there was a resolv.conf file for each namespaces created but it's not the case on my system (Ubuntu 14.04). I don't have the following path ...

1 answers | 3 hours ago by jayce153 on Ask Ubuntu askubuntu.com
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There are no interfaces on which a capture can be done.[wireshark]

I'm trying to use wireshark, my OS is debian, but when i want to have a capture it doesn't work , and i get this message: There are no interfaces on which a capture can be done. NB: ~ I do have ...

1 answer

How to connect to an 802.1x wireless network via nmcli

I am able to connect to 802.1 networks via the nm-applet. I do not like doing this as I am running without a nm most of the time and I would hate to load up one just to connect to a wireless network. …

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Resetting to factory default on a Gigamon GigaVUE-212

I purchased the above-mentioned GigaVUE-212 for my test lab from eBay, to determine if I want to use them in production. However, the thing doesn't respond to the default passwords, and I can't ...

1 answer

ICMP Request not reaching the guest machine on virtualbox

I have a virtual box (4.3.14) installed on host ubuntu 12.04. I have a guest machine ubuntu 12.04 32 bit installed on this virtual box. The problem is that, my ping request is not reaching the guest …

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