Recommended Posts

nb7z1y.png

 

I was facing this issue a month ago, it rectified itself. But tonight, it has started again. There is nothing on download, no windows updates, browsers are also off. But for some reason, I am maxing out my connection (512kbps). What the hell is using my internet connection? I checked everything, my anti-virus update... nothing was using the internet. How do I find out the problem? I formatted my pc a month ago and it is virus free. This is highly annoying, please help. :)

Either the meter is broken or something is using your connection...

 

What does Resource Monitor show?

 

resourcemonitor-net-figa0729.jpg

 

http://www.techrepublic.com/blog/the-enterprise-cloud/use-resource-monitor-to-monitor-network-performance/4709/

239.255 is multicast address.

What I would do is sniff and look at the traffic.. http://www.wireshark.org/ is your friend.. Take a sniff - post up some details of the trace if you have questions on what it is.

Looks to be recv'd traffic not your machine sending anything. I don't see how that would be coming from outside your router to your box, it would be local so shouldn't really be slowing down your internet at such a small amount of traffic. 400 Bytes per second is nothing.

post-14624-0-21570000-1398459878.png

Give me a sec, and will fire up wireshark and show you example of this sort of traffic.

edit: So here is some example traffic on my home network.. This 192.168.1.99 is my popcorn hour A-110, this it announcing it UPnP services. The .97 and .98 are my DVRs - same thing. The 169.254 address are my Dvrs as well - they give themselves APIPA address for their local link stuff so multiple devices are sure to be able to talk to each other, etc.

This is typical noise on any network. If you do a sniff and we look into the packets we can see what it is sending, just from the mac address you can look up what device it is.

post-14624-0-01364500-1398460266.png

so see the mac there 00:06:DC Syabas Technology (Amquest), Sybas is hardware in the popcorn hour

Its not a problem - pretty much every single network is going to have multicast traffic on it.. I find it unlikely it could of of such a level that it would hinder your machines use of the internet. Guess on a really slow wireless network maybe typical multicast could take a bite out of performance.

Here is sniff from my work machine.. Look you got all other users machines here sending out SSDP discover multicast traffic

post-14624-0-24471700-1398461139.png

From the MAC we can see it is a

5C:26:0A Dell Inc.

Here is info about SSDP

http://en.wikipedia.org/wiki/Simple_Service_Discovery_Protocol

If you want to disable this on your machines running windows, we can go over that. If you have a smart switch you could turn on IGMP snooping to block it, etc. But it typical noise your going to see pretty much on any network that has user type devices on it.

Without any technical jargon - this traffic is going to be seen on ANY network - no it has nothing to do with you being on wireless or wired..  It is your devices looking for other devices.

Sure grab a sniff and we can look to identify what it is - I can promise you the traffic is there now as well.  If there is any other windows computers or media players, dvrs, etc.. you will have multicast traffic.  Multicast just means a special type of address that goes to every device on the network, not just 1 IP address.

This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • The list of Mac devices rumored to get macOS 26 by Hamid Ganji Apple will announce macOS 26 or macOS Tahoe at its Monday Worldwide Developers Conference. As has been reported multiple times over the past weeks, all Apple operating systems will receive a UI overhaul, a touch of AI, and new names at this year's WWDC. The logic behind the "26" in the new macOS version is that Apple aims to align its naming schedule with its 2025-2026 release cycle. The same version number will also appear across iOS, iPadOS, watchOS, and tvOS. While skipping multiple software versions raises many questions, it might help maintain consistency in the Apple ecosystem. With just two days away from the WWDC kick-off, many Mac owners might wonder if the upcoming macOS 26 is compatible with their devices. Here's the rumored list of compatible Mac devices with the macOS 26: MacBook Air (M1 and later) MacBook Pro (2019 and later) iMac (2020 and later) Mac Mini (M1 and later) Mac Studio (all models) Mac Pro (2019 and later) This report comes from MacRumors, which cites a private account on X as the source. However, the interesting thing about this list is that, according to the leaker, Apple might end software support for the MacBook Pro 13-inch (2020 model, two Thunderbolt 3 ports). For now, we should take this claim with a pinch of salt. The 2020 MacBook Pro 13-inch launched with both Intel and Apple Silicon M1 processors. It also comes with two port configurations. Apple is expected to end support for more Intel-based Mac devices this year, and this specific MacBook Pro variant might also be on Apple's kill list. WWDC 2025 kicks off on June 9, and Apple will unveil the latest version of its operating systems with an overhauled UI and a slew of AI-related features. So far, we know what Apple Watch models might get watchOS 26. Apple will announce the compatibility list of various devices at Monday's event.
    • It's a separate question to the thread, but I have VLC and qBitorrent working on W11 without any issue. Download->install->job done.
    • Currently I am using Display Port connection to monitor.   If I change the setting you show above it does make text larger, but ALL text larger not just icon text on desktop. Also is doesn't change the text weight at all. That setting leaves it very thing test. I want bold, or semibold.
    • Patch My PC - Home Updater 5.2.3.0 by Razvan Serea Patch My PC Free is a reliable tool which can quickly check your PC for outdated software. The supported third-party programs include a large number of widely-used applications, including Adobe Reader, Mozilla Firefox, Java, 7-Zip, BleachBit, Google Chrome and many more. Patch My PC Home updater features: Updates over 500 common apps check including portable apps Ability to cache updates for use on multiple machines No bloatware during installations Applications install/update silently by default no install wizard needed Optionally, disable silent install to perform a manual custom install Easy to use user interface Change updated and outdated apps color for color blindness Option to automatically kill programs before updating it Create a baseline of applications if installing on new PC’s Quickly uninstall multiple programs Scan time is usually less than 1 second Set updates to happen on a schedule Skip updates for any application you don’t want to update Suppresses restarts when performing application updates Patch My PC - Home Updater 5.2.3.0 changelog: Startup Manager New tab to manage which apps launch at startup. This helps speed up your boot time and gives you control over what runs in the background. Generate Diagnostic ZIP You can now create a diagnostic ZIP file from the About page. This helps if you need to send logs on our support forum for Home Updater. Remove Portable Apps Right-click any portable app in the App Catalog or Uninstaller page to remove it directly. Applications Added FFmpeg (Full Shared) – Portable Fing G-Helper – Portable IntelliJ IDEA Community Edition K-Lite Basic Codec Pack K-Lite Full Codec Pack K-Lite Standard Codec Pack KeePass Password Safe v1 LibreOffice Help Pack MemTest86 – Portable Nexus Vortex Nvidia Profile Inspector – Portable Pale Moon – Portable ViVeTool – Portable WinCDEmu Windows PC Health Check Wise Video Converter Applications Removed Driver Easy Download: Patch My PC 5.2.3.0 | 54.8 MB (Freeware) Download: Patch My PC Portable | 31.0 MB (Portable) View: Patch My PC Free Homepage | Screenshot Get alerted to all of our Software updates on Twitter at @NeowinSoftware
    • "For starters, Microsoft Edge is getting a media control center. This feature is intended to let you control multiple media sources from any website in a single place." Oh, I've got this Media Control and couldn't find how to disable it. I hate it when a button appears on a toolbar where there was none just before I press Play. I probably would find it at least somewhat useful if I could start playing media from any opened tab, but now it only shows controls for media I've already started playing. If anyone knows how to disable it - I'd appreciate a hint.
  • Recent Achievements

    • Week One Done
      abortretryfail earned a badge
      Week One Done
    • First Post
      Mr bot earned a badge
      First Post
    • First Post
      Bkl211 earned a badge
      First Post
    • One Year In
      Mido gaber earned a badge
      One Year In
    • One Year In
      Vladimir Migunov earned a badge
      One Year In
  • Popular Contributors

    1. 1
      +primortal
      491
    2. 2
      +FloatingFatMan
      258
    3. 3
      snowy owl
      249
    4. 4
      ATLien_0
      223
    5. 5
      +Edouard
      190
  • Tell a friend

    Love Neowin? Tell a friend!