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-1
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0answers
8 views

How the Traffic Classes get defined

I often come across in networking related literature the term 'traffic class'. And it looks like it is platform specific, sometimes they talk about 8 traffic classes, sometimes about 64. 1) Is this ...
0
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2answers
17 views

PC cannot ping anything but some applications can browse

One PC on my network cannot ping anything. Here is the relevant troubleshooting information I've been able to gather so far: Windows firewall is off on this PC. It CAN resolve DNS to obtain IP ...
1
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1answer
16 views

Windows 8 traffic limit warning

Windows 8 allows to set some network connections as limited. And it will count traffic through those connections and show it. One of my connections is 3G wireless network. Traffic through this ...
0
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0answers
48 views

Connectivity issue from India to an AWS EC2 instance in Sydney

We have an application that runs on an EC2 instance in the Sydney zone of AWS. It has been working fine for months, and nothing has changed to its configuration. All our users in India started ...
0
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0answers
10 views

Can I get a cumulative In and Out counter for SNMP of my CentOS Linux servers from Nagios?

My SNMP monitoring server (Nagios) has a handful of plugin files for network interface monitoring, none of which so far have really helped me, or my parameters are not correct. I am monitoring remote ...
2
votes
1answer
145 views

Capturing traffic by HTTP host name, not by IP, via WireShark

I'm trying to filter traffic only to a given HTTP host name. I have a server, and I have dozens of websites on it. It only has one interface and one IP address. Thus filtering to my IP address is not ...
0
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1answer
60 views

How to capture traffic in monitor mode when you know the password

I have turned on the monitor mode using airmon-ng start wlan0 and I can see this when I do iwconfig: mon0 IEEE 802.11bgn Mode:Monitor Tx-Power=20 dBm Retry short limit:7 RTS ...
2
votes
1answer
1k views

Monitor Internet Traffic Based on MAC Addresses

I have a limited ADSL connection in my house. I want to monitor how much traffic each device connected to my router is using. I use a D-Link DSL-2730U as router. As far as I know there is no custom ...
1
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0answers
16 views

dir-300 router is able to block any website, but not Facebook [duplicate]

I'm trying to block the access to certain websites using the Website Filter section from Dlink DIR-300 Admin (Firmware 2.14, Hardware Bx which is the latest). It works for any keyword, except for ...
0
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1answer
107 views

Is it possible to fake Internet traffic? [closed]

I'm looking for a way to fake my Internet traffic so that any connections made to other websites on the Internet will look like a static connection. (i.e when i'm downloading files or visiting pages ...
0
votes
2answers
190 views

How to eliminate background network activity on Windows 8.1

I am running Windows 8.1 . I want to configure my machine so that the only network activity that happens on my machine is the activity that I explicitly trigger (e.g. web requests made with a ...
0
votes
1answer
112 views

Route specific traffic through VPN

I have a few questions, hopefully someone more knowledgeable than me can help. If I'm able to fix one of these issues it should help me out. Running windows 7 32 bit business. I would prefer not to ...
1
vote
1answer
43 views

Do non-Android users throw off the live traffic data provided by Google? [closed]

I was trying to get a better understanding of how Google reports live traffic on Google maps/navigation and came across this explanation from Google: "When we combine your speed with the speed of ...
1
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0answers
261 views

Prioritising network bandwidth with Huawei E5172 router

I have Huawei 5172 router and I wonder is it possible to prioritise network bandwidth for some computers in my home network? By 'prioritise' I mean in a general way, not any specific protocol or ...
0
votes
1answer
126 views

How to record traffic which is inside a VPN?

I connect to a server over a VPN connection and it is only reachable over this connection. While I'm exchanging packets I want to basically see what kind of packets are exchanged and how the server ...
0
votes
0answers
121 views

How can I determine which process is causing failed ARP requests?

I am seeing many failed ARP requests from a Windows 7 Pro machine to IP addresses not on my subnet (one is a valid IP but no longer in use, the other is an APIPA address). I suspect a program or ...
3
votes
0answers
356 views

Suspicious NetBios Name Service traffic

A friend of mine recently complained about the very bad performance of the Internet connection over her family's LAN. Apparently the Internet connection worked normal most of the time but certain ...
3
votes
1answer
79 views

Real time stats of data sent and received by devices connected to my router

At home I have a configuration like this: +--> XBOX | +--> MAC ...
1
vote
2answers
2k views

Can TOR Browser hide my online activity at work? Or only from the ISP? [duplicate]

I am not sure how TOR browser works, and wanted to know if I get it at work - will the IT guys be able to see what I am surfing? What kinda of info can they see anyhow?
1
vote
1answer
3k views

How to monitor traffic statistics on my wireless modem router?

How can I monitor the network traffic statistics for all connected computers to my wireless modem router? Something like what Network Meter does for a single PC. EDIT: My modem router is: TP-LINK ...
1
vote
3answers
153 views

Bandwidth monitoring grouped by domain/process

Under Windows platform, what is the simplest way to achieve bandwidth monitoring with the following grouping use cases: monitor all incoming/outgoing bandwidth grouped by domain/ip (http requests ...
1
vote
0answers
399 views

How to configure VPN traffic over certain ports only - Windows

I would like to force only certain ports through my VPN (or open only certain ports from my VPN, which ever is easier). I am on windows, and the VPN service has options for OpenVPN, SSTP, L2TP/PPTP. ...
1
vote
0answers
271 views

Linux: per-application traffic monitoring (not nethogs)

Please note it's not duplicate of other questions where answer with nethogs is accepted, since nethogs isn't what I need. I want to know how much each of my applications have eaten network traffic, ...
1
vote
1answer
488 views

Need a LAN Network Traffic Monitor web-tool

I've spent hours looking for a tool to monitor my LAN network. My router is a TP-LINK TL-WR941N, and it provides a Statistics Page, which seems useful. ROUTER STATISTICS -> ...
0
votes
1answer
98 views

Automatically save all responses sent to my browser

I have set up a server that sends me images when I access a webpage on the server. When I have the developer console for Google chrome open on the network tab, I can see a bunch of responses, ...
3
votes
2answers
4k views

How can I copy a big file from one Windows machine to another limiting speed transfer?

Because of traffic reasons I am not able to transfer big files inside my network, unfortunatelly, I need to do such thing everyday. I usually transfer these files by coping and pasting from my ...
3
votes
2answers
978 views

How can I monitor network traffic?

I need to collect network traffic statistics so that if questions come up about how much traffic I'm using I have the answer independent of my ISP. I have a home network with about 10 devices ...
1
vote
2answers
6k views

What is well-known port number of P2P applications?

I have some trace files (truncated tcpdump file) contains traffic of a network. I want to separate packets of P2P applications such as BitTorrent,Skype,etc. Does any one have a list of well-known ...
2
votes
1answer
185 views

PC based router/gateway that supports Lawful Intercept? [closed]

Is there any PC-based router/shaper/gateway that supports traffic capture / traffic analysis? i maintain an Internet gateway, and want to run all traffic through a PC (virtual or otherwise), and have ...
0
votes
0answers
40 views

http traffic is dominated by spambots and crawlers. can I preserve resources for my 'actual' users?

I host websites on a personal VPS. I've recently noticed that traffic is being dominated by robots instead of real users. This is something that Google Analytics isn't flagging presumably because many ...
1
vote
1answer
1k views

How to determine what application consumes my available Internet traffic volume

I'm wondering how I could check which services are consuming my Internet traffic as I've noticed that 100 MB of data is used within a few minutes? The only websites I visit are Gmail, Facebook and ...
0
votes
1answer
470 views

Is it possible to reject incoming UDP packets when the downlink is congested?

As I understand outgoing packets of any transport protocol can be prioritised, but of TCP, UDP, and SCTP, only TCP and SCTP have congestion control allowing their incoming packets to be prioritised as ...
0
votes
0answers
556 views

How to identify TOR packets?

I am capturing network traffic using TCPDUMP with the following command: TCPDUMP -i wlan0 -ttt port 9050 -w test.txt How can I guarantee that all captured packet are TOR packets?
0
votes
2answers
671 views

How to get the values of Sent and Received LAN data?

Is there any command that shows me the amount of data sent and received, same as Sent and Received data for my LAN connection (picture bellow)? I need to pipe this info into a file for further use. ...
0
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0answers
144 views

Network bandwidth & traffic monitoring [duplicate]

I have the following situation: Small network with about 30 PCs with wireless cards. A regular Asus wireless access-point which is connected to the server. Server is a normal x86 PC with Ubuntu ...
2
votes
1answer
362 views

Trying to remove block on internet traffic, can't figure out how it was blocked

We have a Windows XP SP3 computer that a coworker previously blocked outgoing internet activity on. Now we are trying to restore it, but the coworker can't seem to remember how he did it. Some amount ...
0
votes
1answer
176 views

detecting reason for slow LAN

hi we're having a small company LAN with about 10 boxes and a wireless webcam. the problem is that internet + lan is really slow and i'd like to find out which client is causing it. is there a tool ...
4
votes
2answers
8k views

Allow network traffic only for specific programs in windows 7

Sometimes I use my mobile phone as wi-fi router. When my windows 7 home premium connects to this network, it consumes lots of data immediately. I need to disable all the internet traffic except ...
0
votes
1answer
1k views

Multicast traffic generator for Windows

Are there any multicast traffic generators for Windows?
1
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0answers
102 views

Free Windows traffic monitor that can run a command when reaching a limit

Does anyone know a free traffic monitor tool for Windows XP which can run a configurable program when reaching a limit? Hoo Net Meter and DU Meter can do that, but they both cost money. What I'm ...
2
votes
1answer
143 views

Can I specify network usage when connected to multiple networks?

Given: I have a wireless (or wired) connection to the internet. Given: I am connected to a dial-up/VPN connection over the internet using Windows VPN. By default under this setup, ALL traffic winds ...
0
votes
2answers
374 views

How to set limit on others' traffic in a home network? [duplicate]

Possible Duplicate: How to limit internet traffic in some computers of my home network? Here's the problem: I have Internet account with limit of 3G per month. there are some computers in ...
1
vote
3answers
2k views

How can I find out how many bytes are sent and received when browsing? [duplicate]

Possible Duplicate: Does software exist to log all download / upload usage? I have a 3G dongle and it shows bytes sent and received when I browse. Is there a software for Windows XP which ...
0
votes
1answer
313 views

Access Application Server from internet

I have Suse server running on one of my lan machines ,localhost, and it is running Websphere application server. I am also running an http apache on the same machine. I have configured my wireless ...
2
votes
1answer
143 views

How to log telnet traffic reliably?

We have a pbx system that we can telnet into over the LAN. We want to just dump the log of messages (calls) to a file. We use Hyperterminal which can capture the txt to a file, but I need to do this ...
2
votes
1answer
259 views

How to check whether facebook have secret traffic during idle time?

I would like to use some tool such as wireshark, to check that whether facebook have some secret internet traffic to and from my computer. I would like to do this to make sure facebook doesn't consume ...
1
vote
1answer
2k views

System Idle Process network traffic?-Updated

I was using NetBalancer and noticed network traffic on an unidentified service, but when I highlight it and then go to the lower center pane and click the parent process it says it is the System Idle ...