For questions on connecting devices together so that they can communicate with each other, as well as on networking equipment such as routers and switches.

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1answer
6k views

Difference between WAN IP & LAN IP

We have taken an Internet leased line connection. The ISP has given the below info. Static WAN IP : XXX.227.XX.32/30 (Gateway XX.227.XX.34) Static LAN IP : XX.124.XX.192/29 Can someone explain the ...
1
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1answer
21 views

Can I use a DSL router for LAN to WAN with ethernet?

I have an ethernet port that I want to turn into multiple ports, and I want to do this via a separate router. Right now I am using an old "Linksys EtherFast Cable / DSL Router" with my computer ...
0
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1answer
51 views

DNS resolution differs between ping and browsers

I've been in charge to move a web servers from our office to a datacenter. Its IP has changed, and I have updated the DNS accordingly. This was 6 days ago. Lets say its DNS name is ...
0
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1answer
15 views

How can i access remote ports other than 80 from my home network?

I am trying to access a remote website running on port 8000. From my home network i cannot (it simply times out), but i can access it from my phone's 3G network. My ISP is Bezeq International and the ...
2
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1answer
27 views

Routing process in home LAN

Having super simple home LAN as below and following route table on PC1: 192.168.0.0 255.255.255.0 On-link 192.168.0.11 276 192.168.0.11 255.255.255.255 On-link ...
10
votes
5answers
81k views

Open a test TCP connection to a specified IP/Port

I'm looking for a tool that works across windows (xp through 7) that will allow me to open a TCP connection to a specified ip and port. This functionality used to exist in windows xp (netsh diag ...
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0answers
10 views

VirtualBox internal network too slow (frequently stalled)

I have two guests run in Windows 7 host, both of them are Debian-based Linux. Linux 1 eth0: NAT eth1: internal network (managed by Gnome by using Link-Local in the settings) Linux 2 eth0: ...
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0answers
12 views

ipad blocks internet access for all other devices

I have a TP-Link WR841N router. This seems to work fine except that when a specific ipad is connected to the wireless, it can access the internet ok but no other devices can. There is no problem when ...
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1answer
12 views

Wifi only working on laptop, not connecting on android/chromebook

I googled, I searched this forum, I didn't come up with anything that matches or helps. My girlfriend and I were watching a TV show online on her chromebook, everything was working fine. When the ...
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1answer
3k views

Hostapd requires manual restart for devices to connect

I am currently setting up a WiFi hotspot for the padres using their NAS with WiFi card. Setup: Ubuntu 13.10 Hostapd is bridged with eth0 (br0), and works great if manually restarted sudo service ...
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0answers
21 views

How To Access Local Host Without Any Router

Can you some body help, answer for access local host with dynamic ip using no-ip but no require Router for WAN .
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2answers
10k views

Delayed startup of network (Wi-Fi) icon

When my Windows 7 Starter netbook boots up and after everything is loaded, it takes about 5 minutes before the network icon near the clock becomes functional. When there’s an available Wi-Fi signal – ...
0
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1answer
22 views

Hosted network dying after some time

So thanks to my landlord who set a damn MAC filter on the router out of paranoia and is unable/unwilling to come over and add new devices any other day than rent collection day, I had to outsmart him. ...
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0answers
21 views

Computer Receiving WAN IP instead of LAN IP

I cannot for the life of me figure out what is going on. I recently purchased a Netgear CM400 cable modem and a Netgear N300 router. I was able to successfully configure my CM400 with Time Warner ...
0
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0answers
28 views

Wifi access point no internet connection

Situation There's a intranet with access to the internet. However, you can only gain access to this network, and therefore the internet, if your device has a whitelisted MAC address. This is no ...
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0answers
5 views

Why the discrepancy between devolo cockpit and iperf

I have set up a Devolo dlan 1200+ network in my home. According to the devolo Cockpit software my bandwidth is displayed at > 200 Mbit/sec. However when I do an iperf test between two computers on the ...
1
vote
1answer
8k views

How can I enable the wireless access in Lenovo?

In a Lenovo G585 with Windows 8 installed I can not connect to WIFI networks. I see that there is no button to turn on the WIFI. After googling I found that Lenovo's don't offer such a button and I ...
0
votes
1answer
29 views

Can't access web interface of wifi router

i have a home network 192.168.1.1/24. Inside this net there is a WiFi router and another network 192.168.0.1/24 under it. I can't connect to any WiFi client and router from my home network. I ...
0
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1answer
16 views

SSH Tunnel on different networks

I'm trying to set up a SSH connection between my personal pc from home and my laptop which will be on a different network. I've read a bit about SSH connections and I saw that I had to open port 22 on ...
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0answers
18 views

Windows won't recognize network printer

So this has been driving me crazy. I've set up a shared printer via Samba on Ubuntu using this very helpful guide. Everyone using a Mac can connect and print perfectly. Windows on the other hand will ...
2
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1answer
40 views

Why disable NAT passthrough?

According to this article NAT passthrough is a router feature enabling outbound VPN connections from LAN computers. My Asus router has NAT passthrough for three VPN protocols: PPTP, L2TP and IPSec. Of ...
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0answers
65 views
+50

How can i find internal IP of Router

I have Ruckus MM2211 router. I wan to access router login page so i can customize to my needs. The simplest way is the Default Gateway is the ip address of router. But in this case its different. ...
0
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1answer
6k views

Online computer not responding to pings

I was doing a bit of scanning on my network lately, knew all the hostnames to each computer connected. But whilst pinging one of them ping returned Request timed out.. This is strange as I know the ...
0
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0answers
17 views

Route selection

I have the following routing table (on my Win-7 desktop) 192.168.0.0 255.255.255.0 On-link 192.168.0.11 276 192.168.0.11 255.255.255.255 On-link 192.168.0.11 276 192.168.0.255 255.255.255.255 ...
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0answers
23 views

Can someone explain strange inbound connections on my server log?

Ok, so I only know as much about networking as I have learned in my Computer Systems and Electronics courses, and I am seeing something that I'm not sure how to interpret. My brother wanted me to make ...
0
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1answer
16 views

Port a domain address to a LAN address

In an Android device, is it possible to port a URL such as www.example.com to a local network address such as 192.168.0.2:8081? Do I need to install an application on that device?
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0answers
18 views

What routes needs to be added

My host machine has IP 192.168.3.x and my guest virtual machine has 90.34.4.x I cannot ping from guest to host and vice versa. My host machine can reach other networks. What route needs to be added ...
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0answers
56 views

How do I get OSX to recognize my USB modem is plugged in?

How do I get OSX to recognize my USB modem is plugged in? Sometimes In System Prefs -> Network the Wi-Fi is green, but the WWAN LTE is red. How do I get WWAN LTE to turn green? The only thing I've ...
0
votes
1answer
1k views

Bypass “302 Found” ISP redirecton

I was goofing around with a usb broadband modem(sim card modem) I used a sim card with no current subscribed data plan.On opening google.com I was redirected to the "Buy A data plan Page"(Page to buy ...
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votes
3answers
50 views

DSL consistently high ping, how do I build a case to show my ISP?

I've recently switched to Century Link and I have a DSL line, the isp before it was satellite internet and while it had low bandwidth the latency was definitely playable to good. Now that I have this ...
0
votes
1answer
3k views

Monitoring Internet data from modem

I'm about to get a new ADSL internet connection and the data available is split between me and two other housemates. As i am going to be the Administrator, i was wondering if there is any way to ...
0
votes
2answers
45 views

Open SSH port a bad idea on a Raspberry Pi?

I have a Raspberry Pi at home that I have connected to my home network. I use it to run a VPN server, SSH tunnel, and occasionally I SSH into it to perform maintenance on it. Is it a bad idea to have ...
0
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1answer
75 views

How to receive and send UDP traffic using a SSH Server with blocked UDP ports?

I have an external server which I use to connect to the internet using dynamic port forwarding from my remote desktop . I forward all the connections to my local port 9150 . Therefore I use that ...
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0answers
16 views

how to update our fiber installation

10+ years ago we wanted to extend the ethernet network in our house to a studio in the backyard. So we bought a long fiber cable and two swichtes with SFP. That worked fine for a couple of years, but ...
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1answer
3k views

Create a Batch file to backup and restore Network Printers for All Users

I have an XP machine with multiple profiles. These profiles sometimes have different printers mapped to each user. Example: User A has network printer 1, 2 and 5 mapped. Printer 2 is default. User B ...
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0answers
5 views

Brother MFC Network Scanner Driver Installation

I am not sure on which site to ask this question, so I would be glad if you were to point me in the right direction, in case this is the entirely wrong place. I am trying to install a Brother ...
1
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0answers
7 views

Network icon incorrectly indicates that there is no connection upon awaking from hibernate (Win10/7)

I have seen the opposite of my question in this forum but did not find an answer to my question. I have a Win10 tower (HDD not SSD) and when I hibernate and awake the machine the network icon ...
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0answers
8 views

Use ADB with Genymotion from concurrent linux VM

I have a linux VM and a genymotion VM on my host. Both have the same network configuration (I set it up myself) which is: Adapter 1: Attached-To: Host-only adapter Name: VirtualBox Host-Only ...
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votes
0answers
14 views

Why Network can be unstable when not within VPN protection?

I experience a series of unstable connections in my local network of a student housing. If I activate VPN tunnelling of all my traffic, no such an experience anymore. I am suspicious if I am being ...
0
votes
1answer
24 views

Ethernet LAN Port broken on HP Compaq 6730s. What model is compatible to mine?

My little brother broke the Ethernet LAN port on HP Compaq 6730s. I wanted to order this part, but I can't anywhere find the part for this model. I found this on E-bay: HP Compaq 6720S - Ethernet LAN ...
0
votes
1answer
15 views

Route selection in the routing table

I would like to understand some basic concepts about routing. If i'm right that -s flag in netcat utility don't have any connection with interface column in the routing table? If i'm right that the ...
3
votes
1answer
10k views

Teamviewer Server's IP address range

I want to lock down a computer to only allow teamviewer remote access while not allowing any other internet access. The thought is to set up outbound firewall rules to only allow Teamviewer servers. ...
0
votes
0answers
13 views

Change WiFi preferred mode a/b/g/n/ac etc per WiFi profile in windows (7/8/10)

There is a need to change preferred mode for WiFi per WiFi network. For example: if there are 3 WiFi access points A, B, and C. All network access points are set to work in mixed modes(a/b/g/n/ac ...
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votes
0answers
12 views

how to setup ftp server on cloud9

i have turned on ftp mounts in cloud9 preferences . i have to enter Name, hostname username, password and remote path as specified in the link below https://docs.c9.io/docs/ftp-mounts. I tried ...
0
votes
0answers
12 views

Windows 7 hosted network use one adapter to receive and second adapter to create hostednetwork

Is it possible to use one WiFi adapter just for connecting to router to catch the WiFi. Then, use the 2nd adapter to create hosted network in windows? The following commands do not seem to have an ...
0
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4answers
3k views

How to configure network with two routers under Mac OS X

I have difficulties configuring network under Mac OS X. There is two routers. Router 1 has internet and I'm connecting to this via WIFI. Router 2 has no internet, but into this router is connected a ...
0
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1answer
841 views

Cisco UCS manager logon credentials

I have downloaded Cisco UCS manager from Cisco. When I connect to it from the GUI I am asked for username and password. I think this must be the user: admin and password: admin, however I am getting ...
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2answers
11k views

Expanding wireless coverage: What are the differences between LAN to LAN and LAN to WAN when it comes to connecting two wireless routers?

I'm trying to link two wireless routers with an Ethernet cable in order to expand my wireless network. Both routers need to provide wired and wireless Internet access. I'd like to know the ...
0
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1answer
4k views

tracert command is not working but able to access the same site through browsers

tracert [site name] is not working in cmd prompt. But the same site has been working in all of my browsers . Please find below output of command. I need to use this command in my batch file but there ...
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1answer
30 views

Can router bottleneck LAN traffic over Ethernet?

Say I have a 100mb router and I'm using cat 6 cables connecting 2 PCs to the router, will I be able to achieve 1gb transfers between the 2 PC's via the network or will it only get upto 100mb?