Questions tagged [network-traffic]
The network-traffic tag has no usage guidance.
97
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Is there a simple way to get per-protocol (i.e. IPv4/IPv6) statistics from netstat?
After a change of ISP, I've recently gotten IPv6 access, so I thought I'd play around a little with netstat to see if it's possible to get some kind of high-level per-protocol statistics from macOS ...
- 151
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1
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47
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Capturing traffic in the cloud
I am trying to work out a solution for capturing traffic in the cloud and currently running out of ideas. We need to capture traffic from servers in the cloud and send it to the sensor of the NTA (the ...
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191
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PostgreSQL traffic analysis - Wireshark - how many bytes in total are being received by the client?
<TL;DR>
How many bytes are being received in total when a SELECT * command is issued for a (small) table?
</TL;DR>
I have a PostgreSQL table - very simple (see fiddle here):
CREATE TABLE ...
- 111
4
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3
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1k
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Does DNS-over-HTTPS hide domain name of websites from packet analyzers?
A person on my same Wifi network is tracking name of the websites that I visit using tools like Wireshark. Does DNS over HTTPS hide the name of the sites that I visit?
My DNS settings are -
DNS ...
- 45
-1
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1
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50
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How much internet speed does Youtube, Twitch, etc. have? [closed]
What I mean is let's say there's a live stream, and 1000 people are watching it simultaneously, and let's say each user has to download the video at 1 mb/s, does this mean that these services have ...
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1
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92
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How does packetstream count their traffic
I was using their service and was counting the data received (bytes) in my python script. And I was billed 5 times more.
- 43
0
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2
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414
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How to tell which process is hogging network resources through OpenVPN (Windows 10)
Sometimes I detect that some process is downloading a lot of data (it actually uses the maximum speed that my mobile connection can get), and when I try to check it with Task Manager or Process ...
- 1,704
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57
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Combine netem with pfifo_fast
I am unable to combine netem with pfifo_fast so that at the root I have pfifo_fast and then netem as sub childs on the same interface.
I can afford to run
sudo tc qdisc add dev <interface_name> ...
- 21
1
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0
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95
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Use netem and set pfifo(_fast) on same interface
I have a linux server where I want to configure the qdisc on an interface using netem with different parameters (loss, delay, rate) but also to set the queueing discipline to be pfifo_fast. Somehow ...
- 21
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1
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212
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Win 11 Pro contacting rum8.perf.linkedin.com
Why would my fresh install of Win 11 Pro, with no browser running and no "apps" installed, be making DNS lookups for rum8.perf.linkedin.com and rum18.perf.linkedin.com?
Any ideas why, and ...
- 476
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How to block everything on Windows 10's firewall and slowly allow the things that I only need?
I've had just about enough with all the spying and resource usage behind my back on my Windows machine, so I've decided to consider the plausibility of first blocking all network traffic and then ...
0
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1
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956
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Is there a native Mac app that allows you to see all outbound network traffic similar to a web browser inspector?
Is there a native Mac app that allows you to see all outbound network traffic?
Much in the same way I can open Google Chrome to see the network tab, I'd like to see the same for my Mac.
For example, ...
- 123
0
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0
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48
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Limiting traffic to/from VM
I have a headless Ubuntu VM running on an Ubuntu host. I want to limit the VM's WAN traffic to a specific IP address range only (e.g., 156...), and if servers on that specific IP address range are ...
- 143
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2k
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TCPView (Windows) doesn't show any addresses
I'm using TCPView 4.16 for Windows 10 (downloaded from https://docs.microsoft.com/en-us/sysinternals/downloads/tcpview). Up until a few days ago it worked fine, but all of a sudden it simply stopped ...
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533
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How can I identity which process is sending data to a certain host on Linux?
As per title, I want to figure out the process responsible for certain traffic. I can see the traffic in wireshark, but I don't know which process it is.
Is there any straightforward way to do it? I'm ...
