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

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15 views

Ping goes up and internet gets slow when ever something is plugged into my laptop's USB 3.0 port

I have a Asus x53sv-rh71 running Window 7 64 bit. For some reason my ping goes up 500 and my internet gets all spotty when ever something is plugged into my laptop's USB 3.0 port. The wifi connection ...
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0answers
9 views

Unzipped Files Missing When Unzipped to Zip Parent Directory on Network

Related to but not the same as: http://stackoverflow.com/questions/30509013/files-not-displaying-in-windows-explorer-following-vba-unzip In trying to solve the above linked question, I have stopped ...
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1answer
14 views

Home gateway, Wireless Router, Port forwarding issue

Basic info: (Fiber Optics) 1. Home gateway : Huawei HG8244T 2. Wireless Router : Linksys X2000 3. Old Wireless Router : Linksys EA2700 N600 Story: Before upgrading to Linksys X2000 port ...
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1answer
8 views

iptables: How to “override” a port redirect?

My setup is as follows: I have a Linux server with two interfaces, eth0 and eth1. eth1 has an Internet connection through my normal LAN. eth0 is serving DHCP and the interface itself has an IP ...
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3answers
32 views

what happens when router memory filled?

what happens when router memory filling ? i know that router when memory filled after isn't net available and internet is turn off before router do not make router restart . and else interested me. ...
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3answers
42 views

Why after forwarding to port 80 for HTTP in my home modem, I can not use internet at all?

Ok, I got modem from my Internet ISP. My goal is to host my website at home use my home PC rather than buying hosting services from third parties like Godaddy or HostGater... So, first step, I ...
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0answers
8 views

HP 8620 - EWS Web Interface won't load on https

Probably a bit of a niche issue, but I have a brand new HP 8620 multifunction inkjet printer. It's connected by network cable and has a static IP. When accessing the web interface (EWS), I can access ...
56
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1answer
2k views

Ping faster than light

I just discovered very strange thing while testing my internet connection. My ping is smaller than it should be. For example ping time to Arizona State University is about 14ms. eryk@eryk-pc:~$ ping ...
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0answers
20 views

Connections between virtual machines - VMware

I have two virtual machines , one with server ubuntu, one with 7 windows , the two machines are in the same class of IP , windows - 10.10.1.3 ubuntu server - 10.10.1.2 the two machines is drip so ...
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1answer
9 views

How to route only part of my network traffic through 3G/4G/Tethering?

Latelly I've been in the middle of nowhere and my only option is to use my 3G/LTE dongle or tether my phone. The problem is the number of background tasks and updates and everything that consumes my ...
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1answer
35 views

What do these advanced wireless LAN card properties specify?

I am currently trying to educate myself about my networking hardware. I came across these properties in for my wireless LAN card but I couldn't find much information online by googling them, and it ...
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1answer
14 views

Select gateway used for certain commands on Linux

I have multiple network interfaces providing a connection to the internet. I can change the interface used for internet access via route add default gw ... at any time. However, is it possible to ...
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0answers
7 views

Failover on voyage os using eth0 and ppp0 interfaces

Hi I am having problem for failover handling on voyage os. I have a system with eth0 and ppp0 interfaces where eth0 is primary and ppp0 is a secondary path for traffic. root@voyage:~# route -n ...
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0answers
19 views

Which port do I need to open?

Currently we have a bit of a dodgy setup with our firewall, and are using an ngrok program to effectively punch a hole in out firewall to allow a program through (jvue). Unfortunately, this is the ...
1
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1answer
18 views

Which WiFi channel and Channel Width can support more distance?

I am far away from the modem router and have a very weak signal. There is no other wifi signal, so could you please tell me which Channel Width (20mhz or 40mhz) and channel (2.412ghz or 2.484ghz) is ...
1
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1answer
20 views

How to locally access (ie. ssh) my home server once it's open an OpenVPN connection?

I've set up a Raspberry Pi (running Raspbian) at home as a media server which I access from outside my network via SSH and other ports (ie using Plex client from mobile through port 32400). Recently, ...
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0answers
12 views

Reverse Proxy or other solution for IoT remote access

For my home security/automation installation business, I am trying to develop a solution for providing remote access to "internet of things" or "smart" devices. Basically, we have these smart devices ...
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0answers
5 views

subdomain Dyn DNS timeout, got ping but get browser timeout

For my Dyn DNS at dyn.com, I have one hostname "mra.dnsalias.net" that I created a while back, but did not have the wildcard checkbox specified, which would map "*.mra.dnsalias.net". The initial ...
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2answers
41 views

can't anybody copy their ssh public key onto my server?

I am setting up my first ever home server and want to make it ssh-able from the internet so i can access it anywhere. I am following this guide and i understand it so far up until where it says ...
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0answers
16 views

VMWare Workstation on Windows7, Firewall Issues

I have a Ubuntu image running under VMWare Workstation 11.1 on a Windows 7 pro machine. This VM image is there in part to serve some files over TFTP to a number of hosts on a network. The tftp server ...
1
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1answer
48 views

Internet for Fake AP clients

I have been trying to set up a fake AP for testing purposes. I was successfully able to get airbase-ng working and set up a DHCP server for the clients to obtain IP address, which all works. My laptop ...
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0answers
9 views

Tomato: routing WAN traffic to local port

Setup My Tomato router is configured with one of the lan ports (LAN4) in the same Vlan as the WAN port. The server has its own WAN IP assigned by my ISP (11.11.11.22 in this example). All other LAN ...
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0answers
15 views

How My elite proxy is detected with browser but not with proxifier

I am wonder that how elite proxy works because I use several browser for elite proxies that show my real ip address. However I use a software like proxifier with the same proxy and doesn't show my ...
0
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1answer
7 views

Are wired and wireless networks on a router nessassarily one network, when they are not bridged?

I know, that if I bridge the wireless and the wired NIC of my router, that both networks are composed to one. In this case computers from the wireless and the wired LAN can reach each other (they are ...
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0answers
9 views

Find riak node's listening HTTP and Protobuf port

I recently followed and scripted the Riak 5 minute install, successfully getting 4 nodes running on a Ubuntu 14.04 VM. Currently the nodes are running and are joined / clustered successfully. ...
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0answers
16 views

Cannot access my port from other systems in same network

My machine is running in Red Hat Linux OS. I have setup a server using apache in port 8060. I am able to access in localhost but not is other systems for the same network. I am able to ping the ...
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0answers
34 views

Can't added back my client for microsoft networks in Windows 10

I can't open network shared folders. Got to looking at my NIC properties, and I found that I was missing everything buy IPv4 and IPv6. So I started to try to add back to client, and protocol. I can't ...
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1answer
48 views

What happens if a switch loses too many packets consistently?

I was just wondering what happens if a switch loses too many packets. The reason I am asking is because I have a switch that is constantly overloaded. This is caused by individuals downloading heavy ...
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0answers
33 views

How do I reach a computer behind a router?

I need some assistance regarding computer-to-computer communication. The network set-up is like this: At the top is the Company DNS/Server. I have a computer, "PC A", connected to the server via ...
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1answer
80 views

How to Open a website with heavy traffic [on hold]

I want to open a website; cbseresults.nic.in but i am unable to open it up as it is having a heavy traffic when i try to open the website it says that webpage is not available and i just don't want to ...
0
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1answer
18 views

Password cmd switch for Telnet

I'm trying to created a batch file to automatically ping routers with telnet. My connection prompts me for password and I'm not being able to set it : start "C:\Windows\System32" telnet.exe [server] ...
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1answer
28 views

How can I configure my two routers so any device can connect to a server on any other?

Network setup: ADSL2+ modem/4-port router (SpeedStream 6520) Wi-Fi+3-port router (TD-W8960N, 4th/WAN port connected as device to modem/router) I have to admit that I know pretty much nothing about ...
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1answer
50 views

Why does “curl” command work normally while “ping” not?

I find a strange phenomenon in my corporate network: I can execute curl google.com command successfully: [root@localhost ~]# curl google.com <HTML><HEAD><meta ...
0
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1answer
46 views

How can I assign an external static IP to my machine?

I have recently moved ISP's and in this transition I acquired 4 static IP's. My plan was to move my 1U rack-mount server from the datacenter i use to my home as I do not need the redundancy, ...
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1answer
27 views

I cannot connect to more than one internet connection in my windows 8.1

I have windows 8.1 installed on my PC. I have 3 wired broadband connections, but I cannot connect to two or more connections at a time. For example I want to use all three connections jointly to ...
1
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3answers
55 views

Wifi constantly disconnecting

I've been having problems with my WiFi over the last few weeks where my Internet would stop working even though it shows as connected. This is only happening on this laptop. Every other device in the ...
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0answers
8 views

Enable WAN Miniports

I need to enable (re-enable) one or more of my WAN miniports. After hours of research I can only find solutions to either a) hide or delete miniports or b) fix broken miniport drivers. I may indeed ...
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0answers
29 views

1 Network with 2 Gateways

I have a network which is connected to the internet. The range and subnet is 192.168.1.0/24. I also have an AP that is a Point-to-Point network which has the range and subnet of 172.18.53.12/30 I ...
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2answers
34 views

ERR_CONNECTION_RESET when connecting to my RaspberryPi via External IP

I am trying to set up a web server on my raspberry pi. I can connect to it inside my current network by using my raspberry pi's ip address, but when using the port forward (my routers ip adress:port), ...
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2answers
34 views

SSH fails to connect from Raspberry Pi to Mac laptop

I've got two machines on a local network, a Raspberry Pi running Raspbian wheezy, and a Macbook Air running OS X 10.8.5. I'm trying to set things up so I can ssh freely back and forth between the two ...
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0answers
13 views

Debian upgrade from wheezy to jessie: Networking fails after short period

I've just upgraded my Debian system from wheezy to jessie. Almost everything works, but I lose the use of the network after a few minutes (no more than 5). I can get it back by doing a "service ...
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0answers
10 views

Dual network interface default gate

I'm running Ubuntu 14.04 with dual NIC's. I'm seeing a problem where by one of the NIC's doesn't seem to want to use it's default gateway to route traffic. One NIC is operating with a Public IP ...
0
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1answer
17 views

Why can't I connect to my local SQL Server Express (2014)?

After I installed Microsoft SQL Server Express (2014) on my local computer (for testing while building a web interface which uses databases), I could connect just fine, but for some random reason, now ...
0
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0answers
10 views

Connect from A to C using B in the middle

What software can be used to do a connection: A <-> B <-> C Where: A is a windows pc. B is a windows pc on a remote desktop (with an static ip) C is another computer that expect connections ...
0
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2answers
48 views
+100

Is there a way to stop websites on an Apache localhost web development server from accessing the Internet?

I am using Uniserver for PHP web development and I am running windows 8.1 and have Kaspersky installed on system. Most of my work involves working on WordPress websites. Wordpress core files and ...
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0answers
21 views

DNS Issue in ubuntu 14.04

I am facing DNS resolving issue sometimes in my Ubuntu 14.04.2 LTS trusty. I have configured my system with network manager to work with static IP assignment. I have also tried by changing DNS server ...
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0answers
8 views

Networked user cannot user local printer

I have a user on our network has a purchased a Dymo label printer. I am able to install the software that runs the printer; install the printer which is then visible in device manager. When I ...
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1answer
36 views

Possible network loop with WiFi and Ethernet when docked

I have been seeing a weird problem that I can't reproduce on demand and have a suspicion on the root cause. The Issue: Intermittently the entire network goes down until I walk around and unplug ...
0
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1answer
27 views

Why ssh -R allows port '0' but ssh -L needs a port number?

Why with ssh -R is possible to allocate a free port by specifying '0' while with ssh -L you need to specify a valid free port? I want ssh to use a local free port to FWD remote traffic without ...
0
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1answer
23 views

the nature of pxebooting

Got a question regarding pxe-booting into freebsd. Let's assume the following. Machine A = dhcpd/tftp/console server Machine B = no OS (about get one by PXE) After pxe-booting machine B, I expect ...