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2answers
56 views

Enable ssh host to guest & guest Internet on CentOS 7 guest with VirtualBox

I have 2 CentOS 7 guests running in VirtualBox on a Ubuntu host. I want to be able to: Connect using ssh from host to guest Download/install packages from the Internet on the guest. I currently ...
0
votes
0answers
38 views

access to local web site from internet using hostname

I've got a server on my LAN which hosts a website. I've also got a router with openWRT serving as gate between the internet (with public IP 1.2.3.4) and LAN and a registered hostname say "myhost.com". ...
1
vote
2answers
34 views

Impossible to browse web after configuring iptables

I'm trying to configure iptables on my ubuntu computer. These are my rules: Chain INPUT (policy DROP) target prot opt source destination ACCEPT tcp -- anywhere ...
0
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0answers
39 views

How to get and print a user's public IP address in a Shell Script? [duplicate]

I've just completed a lengthy installation script that deploys a Ruby on Rails application unto web servers. At the end of this script, I'd like it to print something along the lines of: "Installation ...
1
vote
1answer
29 views

How to see if someone is exploiting your wifi

I'm wondering about the possibility to know who is using my wireless connection. Lastly, my wireless connection is going to be slower and slower and probably someone is exploting that behind my back. ...
1
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2answers
27 views

Download updates from peer computer over LAN

As you may have heard, Microsoft announced that Windows 10 will allow you to download updates not just from their servers, but from multiple sources using peer-to-peer over LAN and the Internet. My ...
0
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0answers
16 views

Connected to wifi but no internet access

Unable to be pinged from other machines (other machine returns 'Request timed out') Unable to ping the router or any other device (returns 'destination Host unreachable) Unable to use the internet ...
2
votes
1answer
42 views

make my Debian laptop switch autoamtically to a backup connection

I have a laptop with Debian OS installed under it. It is initially connected to the internet using an Ethernet cable (via a modem) and I want to automatically switch to a backup wifi connection (which ...
0
votes
1answer
67 views

How to connect automatically to wifi in KDE?

I tested OpenSuse KDE 13.2 and Netrunner 15 (which also uses the KDE desktop) and none connects to the internet automatically. OpenSuse does not even remember the wifi password. How to make it ...
1
vote
1answer
24 views

Measure the network traffic on a long-term basis

I'd like to find out how much network traffic my computer uses, i.e. whether a limit of 30GB of transfer wouldn't be too little. What's the best tool to measure it? Using Linux Mint 17
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0answers
33 views

Wifi not getting connected

I installed Linux mint 17 on my PC a month back. I did not have any issues of WiFi until 2-3 days back. 2-3 days back I updated few packages through the update manager and since then the WiFi is not ...
2
votes
1answer
73 views

Linux: monitor my own internet usage page by page

I have a monthly broadband subscription which rolls over on the 23rd of each month. I had arrived near the end of my usage so I was carefully checking that I didn't go over my limit - they crucify you ...
0
votes
1answer
68 views

Linux Debian strange putty connection

I have just installed Linux Debian 7.8 on my VMWARE. Installed SSH and SSH-Server. I'm able to connect via putty with the local IP (192.168.x.x). When I try to connect from another computer after ...
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0answers
19 views

Is dynamic DNS the only possible way to establish a connection between two routers with temporally IPs?

the situation is as follows. My and my friends Pcs are connected within a WLAN with a local IP to a router, the router gets its global IP from different ISP with a limited pool of IPs, so the ISPs ...
1
vote
2answers
38 views

Establish a shared terminal between two PCs through the internet

My PC and that of my friend are in two different local networks, each connected to the internet via a router, each LAN has only one IP which is temporallily allocated by the ISP. What problems do we ...
1
vote
1answer
27 views

Change internet link when fault

Situation: 2 internet links - A and B - both connected to linux router. 2 routing tables, one with default via A, second default via B. iptables and ip rule select "best" table for specific traffic. ...
1
vote
0answers
24 views

Can w3m automatically search the entered text?

Is there a way to configure w3m so that at 'U', i.e. after entering text into the URL field, the browser will automatically prepend "google.com/search?q=" to it? Or can some other command be used or ...
0
votes
1answer
119 views

Kali Linux Live (Try before installation) won't install GRUB or LILO

I want to install Kali Linux but the original installation makes my PC hot. I use cpufreq-selector -f 1000000 to cool down my PC, but when I use the live option, GRUB or LILO won't install. Do I have ...
0
votes
0answers
8 views

linuxdcpp crashes Internet

As soon as I start linuxdcpp and connect to an hub, I cannot connect to the Internet anywhere in my Network. But I can upload/download files in linuxdcpp. Any idea what the problem could be?
0
votes
1answer
60 views

Debian server makes internet connection drop

I have setup a small home server / NAS running Debian 7. The server is connected directly to the router with a static IP set in the router's control panel. There are no port forwarding rules set for ...
-2
votes
2answers
690 views

No longer able to reach the Internet on Kali Linux

I'm running Kali Linux on VirtualBox and trying to learn some of its basics. I know it's based on Debian but I come from Windows so I'm new to Linux and networking in general. My problem is that ...
0
votes
0answers
48 views

Kali internet error— High RX packets and TX packet error Ping working

I'm a new Linux user who just switched to Kali Linux. However, it appears that I am unable to browse the internet with iceweasel though ping works fine. Further inspection with ifconfig and iwconfig ...
1
vote
1answer
61 views

My Mobile Internet connection is disabled even though it is enabled

I don't know how to better formulate the question. I have enabled the Mobile Broadband, and the system correctly detects that I have a Vodafone CZ HSUPA connection available on the SIM card. However, ...
2
votes
2answers
68 views

Internet through wifi

I am renting a place that only provides internet through wifi. My laptop has no problem connecting, but my desktop doesn't have a wifi card. I have a Linksys WRT54GX4 router. Is it possible for me to ...
0
votes
0answers
40 views

multiple instances of /usr/sbin/ifplugd

why do i have multiple instances of /usr/sbin/ifplugd running, is there a problem Also my CPU seem to be running Maxed. I suspect the 3g got disconnected and the system was then trying to connect each ...
3
votes
1answer
56 views

What application can I use to block hosts with regex?

Is there any tool/application that I can use to block hosts from all forms of connection from my computer? Currently I use /etc/hosts and place the absolute host like this: 127.0.0.1 ...
1
vote
0answers
28 views

How is it possible to send ping to all 127.0.0.0/8 successfully? [duplicate]

I have some wonders about 127.0.0.0/8 network and have 2 question about it. Firstly, why 127.0.0.0/8 is not considered as private network? I wonder this because wiki page does not mention about it. ...
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0answers
24 views

Use more than one provider [closed]

I wanna know of it is possible to bond my network interfaces, so that I can use two or more different providers and combine the speed of those. Is this possible and how?
0
votes
1answer
102 views

Frequently Internet Disconnects

I have installed RHEL 5.8 on IMB server. Also I have configured static IP through eth0. When I try to ping any website e.g. google.com, yahoo.com It works only for 25-40 seconds and internet ...
0
votes
0answers
55 views

Puppy Linux internet connection is so slow

I am running Puppy Linux from USB and I am using my phone as modem. I have 10 Mbps connection in my phone but Puppy Linux is loading pages with 10-20 kb/s speed in Chrome. I`ve used Frisbee to ...
3
votes
2answers
70 views

Should /etc/hosts contain the domain name or the FQDN?

If I want to add an entry to /etc/hosts to resolve all traffic for example.com to 1.2.3.4, do I need to add 1.2.3.4 example.com 1.2.3.4 www.example.com 1.2.3.4 smtp.example.com 1.2.3.4 ...
1
vote
0answers
40 views

Debian Wheezy: Limit internet access

Is it possible to limit the number of hours my computer can access the internet by specifying a maximum number of hours the computer can remain connected? Ideally, I want to be able to surf for 3 ...
1
vote
1answer
133 views

tcpdump won't capture entire packet

I'm using sudo tcpdump -A -s0 -ien0 port 80 | grep schemas-microsoft >> ~/Downloads/convert.txt to capture microsoft-schema xmls being sent throught the internet, when tcpdump is supposed to ...
1
vote
1answer
285 views

Arch Linux: Should I keep the dhcpd service if I'm using connman?

Running systemd-analyze blame tells me that dhcpd.service is running. I remember enabling this in order to get automatic Ethernet connection back when I was installing Arch. Now I installed connman ...
0
votes
1answer
56 views

How to view a program's internet connection

In Linux, I would like to be able to determine whether a given program is connected to a remote server and is transmitting/receiving data. I'd also like to see which IP address or URL the program is ...
1
vote
2answers
80 views

Can i capture and send GET requests with wget?

So, right now i am using Charles to do this and it works fine. But can i use wget to capture and send GET requests? I want to use wget and the command line because of the scriptability and ...
0
votes
2answers
615 views

no internet connection for a kvm guest. what could be wrong?

I have setup a kvm win7 guest on a debian host. It's been up and running for a while now, but I had not done much with it. What I had done (for sure) was to download putty. Today I wanted to try and ...
0
votes
1answer
731 views

How to share internet connection over Ethernet using Network Manager?

I have 2 computers, both with Gigabit controllers, connected with a regular Ethernet cable. I have a host machine, which is connected to the internet, and a client machine, which is only connected to ...
0
votes
0answers
1k views

Tried changing to static ip in RedHat 6.5 using VMWare. Unable to access the internet now

I followed resources on the internet to assign static ip address for RedHat 6.5 installation in VMWare. I am unable to access the internet after that. My terminal output of the files I changed are as ...
1
vote
1answer
5k views

Kali Linux internet connection

I'm pretty new to site and networking overall. I got interested in this topic and I've installed KaliLinux on my VirtualBox. Then I faced a problem: I couldn't connect to the internet. I was going ...
1
vote
0answers
89 views

How to connect tata photon in X window manager in ubuntu 14.04 using command line

Due to some reason I had to shift from Gnome to X(basic X). So here on the desktop nothing appears (no launcher, no menu bar, nothing) but we can open command line in it using Ctrl+Alt+Tab. (I have ...
1
vote
1answer
606 views

Kali linux internet suddenly working

I have been running Kali linux on vmplayer and internet was not working on it. But suddenly today it started working. I didn't install any compat drivers and my laptop is not hooked up to ethernet but ...
2
votes
1answer
374 views

Wifi not working

I just dual-booted windows 7 with Debian 7, during the installation it said the wifi firmware was missing so I installed without an internet connection, after the installation I got my LAN cable to ...
2
votes
1answer
506 views

RHEL 7.0 can't connect to internet

I'm setting up a new RHEL 7.0 installation (we're running the trial), but I can't get it to connect to the internet from command line. I'm trying to add these repos, as I currently have 0 installed, ...
2
votes
0answers
190 views

How to use a dongle as HotSpot on Linux?

I'm running Linux on a virtual machine on MAC OS. Currently, I've written a script to use a dongle to connect to a WiFi network and use web services. Now, I am looking to use my dongle as a WiFi ...
3
votes
1answer
424 views

Spoof current MAC address to a known address to trick router and register device

I want to connect to a device to the internet, a Roku player, that has its own MAC address. The network that I currently have access to requires that I login using my credentials prior to being ...
1
vote
1answer
146 views

Monitor internet for dropouts

I've been having issues with my wifi with frequent drop outs. So I've decided to check if the drop outs are wifi related or internet related by connecting my laptop via ethernet and monitoring it for ...
1
vote
0answers
479 views

How to connect to wifi after the installation of Scientific Linux 6.5

I just installed Scientific Linux 6.5, but it seems there is no way to connect to internet. How can I search and connect to wireless internet in my apartment?
1
vote
1answer
80 views

Why do I have to disconnect and connect for internet all the time?

Currently, I have to disconnect and connect again to use the internet for my Linux computer. It works fine for my tablet. Do you know what could be the reason for that? When I use the internet for ...
0
votes
0answers
55 views

Connecting one network interface to the Internet disconnects the other interface

We have got an HP-UX server, but whenever I got connected to that machine using the ethernet cable I got disconnected from internet although my laptop has 2 nw interfaces. One wired one wireless. Why? ...