Networking is the art of connecting two or more devices together so that they can communicate with each other.

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What's the diffrence between -sS and -sT on nmap?

What's the diffrence between -sS and -sT on nmap? Both commands give the same output (besides filtered ports/closed ports).
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5 views

Linux Ubuntu MATE 14.04.1 Connection Issues

I recently dual-booted Ubuntu MATE (14.04.1) alongside regular Ubuntu (14.04.1). Regular Ubuntu was able to connect to the Internet. Ubuntu MATE is having issues. It seems that the Wi-Fi is not on, at ...
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24 views

How to setup a cheap linux router/proxy to log all URLs requested

I have a bunch of kids/devices connecting to the wireless router in my house at any given time. I know that there are many software/hardware solutions designed to filter out harmful content but I ...
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2answers
16 views

Do I need to inform my hosting provider before pointing my new domain to my existing hosting account?

I know that to point a new domain to my existing host, I have to specify the nameservers for the host on the domain's registrar site. But I'm not sure how can the hosting provider know which hosting ...
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0answers
7 views

Repeater Connected but no Internet Connection

I have a router and I want to connect it to my repeater. My Router IP is 192.168.1.1, So I set my repeater using static IP 192.168.1.50 255.255.255.0 192.168.1.1. DHCP is auto. I can connect using ...
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0answers
3 views

Tor+Filezilla(FTP): 'Error: Failed to retrieve directory listing'

I have a domain on NameCheap. I want to upload some files using Tor and the staff said I could use Filezilla. I configured it by setting up a FTP proxy in Edit-->Settings and then added my account ...
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1answer
18 views

Connecting with SMBCLIENT to Windows 7 produces error: “protocol negotiation failed: ERRDOS:ERRnomem”

We've got a home network that has a mix of different operating systems, including two Windows 7 Ultimate PCs, a couple of Android phones, a MacBook Pro and two Linux PCs. My housemates own all but the ...
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19 views

Cannot access webserver on virtual machine from the internet

I'm having trouble accessing my webserver when it's located on a virtual machine. If I put the webserver on the physical host machine, I can access it from the internet. However, when I try to access ...
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37 views

How does this site get my location perfect?

I was just visiting DNSleaktest.com and I found that it could find my location to my town. Most IP tracers think I'm about 30 miles away, saying I'm in Luton. So is it possible that it's just really ...
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0answers
18 views

Install Two Network Adapter Drivers Side by Side

I need to install CommView for WiFi on my computer, but the problem is that the replacement driver for my network adapter card that allows it to work with CommView for WiFi overwrites the original ...
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0answers
7 views

What are the names of my network adapters? (Vagrant related)

I'm trying to use mVagrant to set up a bridge on the correct network adapter. I keep getting this message: Specific bridge 'Wireless LAN adapter Wireless Network Connection' not found. You may ...
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0answers
24 views

My internet won't connect to my home- network [on hold]

I've been having this problem for a while.. my network keeps disconnected and it says "identifying.. no internet access" and this problem only happens with my home network, not with other networks ...
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0answers
9 views

Chrome ERR_NAME_NOT_RESOLVED

I registered a CNAME record from mydomain.futbol to a godaddy domain I can correctly ping the new address, the trace route reaches godaddy servers. I can not display the page on my browser, I get this ...
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0answers
13 views

How to repeat a WIFI connection to other devices from Laptop to MIFI 2

On our sail boat I have a strong antenna to pick up guest WIFI hotspots. The antenna is connected to a lap top through a coax cable. I also have a MIFI 2 to connect devices using a data plan. Is ...
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0answers
19 views

How to measure LAN performance in a packet tracer [on hold]

How can I measure the performance characteristics of a local area network (LAN) and Internet connections by using packet tracer under varying conditions: creating and/or using software tools that ...
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0answers
10 views

How to set up a hotspot with socks5 proxy

I have a laptop with linux installed on it. The laptop has two network interfaces: eth0 and wlan0. Normally I surf the Internet through eth0, and I've successfully set up a hotspot in linux for my ...
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0answers
20 views

Mac OS X not allowing to intercept HTTP traffic. Am I missing something?

I am trying to intercept http traffic. I have setup proxy on Macbook and set the ip of it on the mobile device. I have tried setting up burp suite as well as charles proxy but nothing works. (NOTE : ...
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33 views

Is there a job in the IT industry that doesn't involve sitting in front of a computer the entire day? [on hold]

Is there a job in the IT industry that doesn't involve sitting in front of a computer the entire day? But also, not dealing with people all the time?
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13 views

Wifi sniffing only outgoing packets

When I am setting my wifi card in monitor mode and disconnecting it from wifi I am able to sniff every packet coming in and out from my tablet (http requests and responses) but when I connect to ...
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1answer
22 views

Website resolves with old IP address - only on my computer

So I've been in touch with my hosting as I'm locked out of my website due to it resolving with my old ip address (I have tested this - i'm locked out due to the fact my old ip address just displays an ...
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1answer
39 views

SSH error ssh_exchange_identification: read: Connection reset by peer

I am trying to access ssh to a server but got "ssh_exchange_identification: read: Connection reset by peer". The same client works well when I move the computer to home but show the error when the ...
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0answers
16 views

VNC over Reverse SSH Tunnel or VPN?

Okay so I'm fairly new to SSH Tunneling, VPN, VNC, all that good stuff. *NOOB ALERT* I recently bought a Raspberry Pi and I loaded the Raspberry Pi release of Kali Linux on it. I have tried all day ...
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9 views

Get all the Up ip in the local network -java [on hold]

For the Java project i need to scan the list of ip connected to the same local network via wlan or eth0 or anything. I need to get the list of ip address that are up in the local network. I tried ...
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1answer
18 views

Network loss after installing Hyper-V

I am running Windows Server 2012r2, after adding Hyper-V my NIC thinks it is unplugged although I have activity lights blinking. mobo: MSI A88X-G45 Gaming I'm using the latest Win8.1 x64 (since ...
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1answer
32 views

Configure a linux VM to use host computers internet connection

I am using a software which must be configured as a "bridged network" on a Virtual Box VM. I have already tried with NAT and other configurations but none of them work. the bridged network is the only ...
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1answer
79 views

how to disable tcp congestion control [on hold]

here i have a private network, i know its bandwidth and it will never congestion, but will lost packet sometimes. its bandwidth is just same as network interface, both are 100Mbps. it means i could ...
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1answer
7 views

Why is Postgres sending network traffic on OSx

I was looking through my Activity Monitor seeing if there was anything running that was hogging my network and noticed that Postgres has the largest amount of bytes sent. Now the numbers aren't ...
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1answer
36 views

Local-link IP - 169.254 - for wireless network adapter - how to fix?

Definitely not the first person to ask this, but I'm wondering how to troubleshoot this... At the moment my wireless adapter on my Windows 7 PC is having issues connecting. My wireless adapter says ...
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0answers
18 views

Connect router remotely from anywhere

I'm using tp link WR1042ND wireless router and I was wondering If I can login to my router from anywhere through internet even though don't have an public ip which is needed. Is there any way ...
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1answer
44 views

How to “hide” VoIP traffic?

I'm pretty soon gonna be punished by my telecom operator for using WhatsApp,Tango,Skype etc. From now on not only will I be charged for the 3G Connection that makes services like WhatsApp,Skype etc ...
1
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1answer
26 views

Cannot SSH into Ubuntu VM from OS X Yosemite

I am trying to SSH into a Ubuntu 14.04 VM from OS X but am not able to do so. I have tried various suggestions from Googling but none seems to work. ping does not work either and returns the host ...
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0answers
21 views

DNS options windows 7 aren't saved?

I'm trying to use a free DNS (such as Google's: 8.8.8.8 / 8.8.4.4) by typing this in thoses options: But when I click on "validate settings upon exit" and "ok", the network diagnostic tool from ...
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2answers
52 views

Strong wifi signal but no internet connection

My wifi router is in my living room. I can use internet fine in the living room, but when I move to my bedroom, the internet connection becomes very choppy. It frequently becomes unresponsive, then I ...
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1answer
16 views

Connecting to LAN webserver through a tunnel on LAN node?

So I have work computer that has access to LAN webserver that is not accessible from WAN. Now I want to plant some kind of silent software in my computer to allow me to tunnel to said server through ...
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2answers
24 views

Which wireless configuration is more efficient for a high density network?

I recently asked about the difference between a MIMO-capable access point and a multi-band one, and I am clear on that, now the question is: Which configuration would be more efficient on a wireless ...
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2answers
36 views

Is a MIMO 2x2 wireless access point the same as a dual-band access point?

I am looking for an enterprise-grade access point for our company and looking through some information came up to the conclusion that I'll need at least a dual or even tri-band wireless access point ...
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1answer
20 views

Connecting to a computer on a switch from a computer directory from router

So I have 3 Computers: Computer 1: Connected Directly to router. Vendor: Cisco, Model: DPC3939 Computer 2: Connected to switch. Vendor Dynex, Model:: DX-E401 Computer 3: Connected to switch. Vendor ...
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0answers
10 views

Privoxy - Route certain traffic through VPN

I'm trying to setup privoxy so certain traffic is routed through a VPN tunnel. The idea is: Clients -> Server running privoxy -> send requests directly or through VPN based on URL. I already had a ...
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0answers
24 views

Computers in my network won't contact directly. They pass the local router, go to the internet router and come back

I attached a diagram of my network. In there, pc1 and pc2 are connected to a router (It have DDWRT). That router is then connected to the internet router. The internet router is in the network ...
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0answers
11 views

Can't connect via ssh from work [duplicate]

I have home station with debian on it. Today while being at office i had to make some changes in debian config, and i had to do it very urgent. I thought there will be no problem, because home station ...
0
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1answer
33 views

Make disk image with real-time compression over network on Linux

I have two Linux notebooks on a network and no additional storage. I want to backup the first notebook hard drive (make full HDD image), on the second notebook. How could I do that using real-time ...
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0answers
4 views

Unable to connect the Ubuntu EC2 instance to VPC LAN on AWS using secondary NIC adapter?

Infrastructure setup: VPC is created with 192.168.254.0/24 netwok Private subnet within VPC (Virtual Private Cloud) is created with 192.168.254.0/25 network Public subnet within the VPC is created ...
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27 views

How to retrieve Broadband Connection's password, which is saved?

I got a connection (Broadband connection) where username and password are saved from before and I have forgotten the password. I can connect from this PC but I need the password to connect from my ...
0
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0answers
24 views

Invalid IP Configuration error

I am not sure if this is the right platform to ask this question, and please consider me a newbie. I was using a ADSL modem given by BSNL (ISP). I bought a D-Link WiFi ADSL Router(DSL-2730U). I set ...
0
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1answer
18 views

Wifi Blocks Certain address alone

I am not a Networking person and have no idea how to figure this. I am trying to VPN into my office network(from home) to access tools. All the tools are hosted under address 10.0.0.*. I am able to ...
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1answer
22 views

how to setup a publicly hosted tcp/ip webserver to receive gprs packets(lat/long and other data) sent from a sim900A gsm module

I want to send the foll data (lat/long, date/time, velocity, deviceID) using gprs (tcp/ip connection) from a gps/gsm tracker i made (using sim900A as the gsm/gprs module). I know how to send data to a ...
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0answers
14 views

DNS config for NAT with BIND

Over the past days, i installed CentOS on a computer that I'm using to mess around with system admin related tasks. What im doing is, I'm basically making this computer into a "super router" as i like ...
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2answers
15 views

The “/etc/init.d/networking restart” fails to update eth0/eth1 at my Ubuntu 14.04 LTS

At my Ubuntu 14.04.1 LTS, "/etc/init.d/networking restart" doesn't seem to update eth0/eth1 interfaces. Network Manager has been turned off in last reboot and "/etc/network/interfaces" has been ...
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0answers
9 views

How do I increase Azure VPN client timeout?

Microsoft Azure provides a 32 bit and 64 bit client for Azure VPN. In the VPN client properties GUI there are settings for: redial attempts e.g. 99 idle time before disconnecting e.g. never In my ...
2
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1answer
24 views

How do I create a hotkey to disable a certain network adapter in Windows 7?

I want to make a hotkey which I could use to disable a specific network adapter. Is that possible? If so, how would I configure that?