Realtek PCIe Family Controller - Wireshark Capturing Packets
Dec 18, 2011
Ive just downloaded wireshark just to mess around and ive noticed that even when ive got nothing open its still capturing packets. It gives me a choice of interfaces i want to choose to monitor and i would of thought it be "Realtek PCIe Family Controller" as this is normally the default one (im using wireless) but its saying no packets are being captured from this interface its the "Microsoft" Interface thats capturing the packets. Ive attached a screenshot, i know this isnt nothing bad but was just wondering 1) why isnt my Realtek PCIe interface capturing anything (even when i have youtube open it doesnt capture anything) and 2) why is Microsoft capturing packets? what is this microsoft interface and why is it capturing packets when nothing is open.
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Mar 16, 2012
I can't connect to the internet. I'm currently using a USB internet, but the problem still exists. So it's not working with either cable or USB internet. It just won't connect. I've thought for a long time that there is probably something wrong with my network card, but I've run some tests that I saw on the internet, and it appears as if the network card is fine. I've also thought that there might have been a program or something that I installed that could have caused this problem, but I can't find the problem. When I go to the device manager, I can find one network card called: "Realtek PCIe GBE Family Controller". I've tried to reinstall the card, but it doesn't work. I can't find any software on the internet for this card either.
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Feb 6, 2011
I have just upgraded my computer and now i have a Gigabyte 870A-UD3 mobo with a Realtek PCIe GBe family Controller and i have now gotten the famous "Standard Gateway not available" or something.
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Feb 7, 2012
so i can not connect to net on my desktop but my wifi works fine, the error is the realtek PCIe FE family controller (code 31) i have tried updating the drivers but nothing i have verizion fios.
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Sep 25, 2012
Just a general concern for privacy, on my NIC card and gateway stock from HP, as well as performance...where should we draw the line and consider ourselves safe? Being disabled and pretty much not able to work no longer with a life threatning illness, and not much in my bank account, I have not much to worry about this. However I dont want my typical neighborhood kid hacking on my connection either, it tends to slow down your bandwidth.
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Mar 3, 2012
Currently getting constant disconnects with the following hardware/software
Modem CM100
Router - Tried 4 different routers, issue consistent throughout them all. Original is the Asus RT-n56u.
Realtek PCIe GBE Family Controller
MSI 790XT-G45
Windows 7 Ultimate
After installing several drivers and probably 10-20 tweaks, the issue has stopped for about 50 minutes after consistent at least every 10-20 minutes.I actually just placed an order for a Motorola Surfboard 6121 Although I need the upgrade anyway.
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Mar 23, 2012
I am having an intermittent problem with my network connection dropping out for no apparent reason.When it drops, I still see the lights blinking on the NIC card, but cannot pass packets even to the router.Windows does not report the connection or the cable as disconnected when this problem is occurring.The problem will persist until I disconnect and reconnect the CAT-5e wire, or disable and re-enable the NIC.As soon as I do one of those 2 things, connectivity immediately returns (and works for another hour or so).I am running a legitimate copy of Windows 7 Home Premium 64-bit on an HP Pavilion.All of the latest Windows updates and the latest firmware drivers are installed.My ethernet connection is a wired Local Area Connection with a static IP address, gateway and DNS.The IP address, gateway and DNS settings are accurate and work for several other computers here.[CODE]
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Dec 18, 2012
My computer freezes during torrent downloading , usually within the hour. I have used various torrent clients and problem remains.I have the latest drivers Realtek 8168 v 7065 . Some suggested to turn Checksumms off from the property menu , but that would increase my CPU load. Some other suggested to turn off Task Offload , but I cant find anything similar in Properties.
System Setup
---------------
Summary
Operating System
Microsoft Windows 7 Professional 64-bit SP1
CPU
Intel Core i7 920 @ 2.67GHz55 �C
Bloomfield 45nm Technology
RAM
3,00 GB Triple-Channel DDR3 @ 535MHz (8-8-8-20)
Motherboard
[code]....
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Mar 23, 2012
I am having an intermittent problem with my network connection dropping out for no apparent reason.When it drops, I still see the lights blinking on the NIC card, but cannot pass packets even to the router.Windows does not report the connection or the cable as disconnected when this problem is occurring.The problem will persist until I disconnect and reconnect the CAT-5e wire, or disable and re-enable the NIC.As soon as I do one of those 2 things, connectivity immediately returns (and works for another hour or so).I am running a legitimate copy of Windows 7 Home Premium 64-bit on an HP Pavilion.All of the latest Windows updates and the latest firmware drivers are installed.My ethernet connection is a wired Local Area Connection with a static IP address, gateway and DNS.The IP address, gateway and DNS settings are accurate and work for several other computers here.The Network Interface Card is a Realtek PCIe FE Family Controller (VEN_10EC / DEV_8136 / REV_05).NIC Power Management, Energy Efficient Ethernet, and Link Down Power Saving are all turned off.On the NIC, ARP/Large Send/IPv4,TCP,UDP Checksum/NS Offload, Flow Control, and are all on.
Receive Buffer Size on the NIC is 64Kb (512 buffers). Receive Side Scaling on. 128 Transmit Buffers.Interrupt Moderation is turned on. Magic Packet features are turned off. Optimal Performance enabled.NIC Speed and Duplex are set to 100mbps Full Duplex wherever possible (automatic was also tried).802.1X authentication (EAP or PEAP) is disabled. Auto connection logic is disabled.Connection routes through two switches into a Belkin router; other devices on same networks unaffected.Much of my data is stored on a Network Attached Storage device, with UNC shares mapped to drive letters.Other Windows, Mac and Linux devices connected to the same NAS device have no problems staying connected.When the issue occurs, I can't ping the gateway, do DNS lookups or pass any packets as far as I can tell.I have tried swapping out the CAT-5e cables for other cables and even ran them through a cable tester.
Network fixes I have attempted from the OS level so far include:
~ Switching the dynamic port range to start at 10,000 and run for approximately 54,000 ports
~ Systematically reviewing every running service to make certain that only the essential ones are on
~ Disabling all NIC stacks except Client for Microsoft Networks, IPv4, File and Printer Sharing and Comodo
~ Attempted connections with Comodo turned completely off and its NIC driver disabled
~ Attempted rolling back the RealTek driver to an earlier one from the same family and device line
Using netsh I have tried the following settings:
~ netsh winsock reset catalog
~ netsh int ipv4 reset reset.log
~ netsh int ipv6 reset reset.log
~ netsh int tcp set global rss=enabled
[code]....
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Dec 18, 2011
Ive just downloaded wireshark just to mess around and ive noticed that even when ive got nothing open its still capturing packets. It gives me a choice of interfaces i want to choose to monitor and i would of thought it be "Realtek PCIe Family Controller" as this is normally the default one (im using wireless) but its saying no packets are being captured from this interface its the "Microsoft" Interface thats capturing the packets. Ive attached a screenshot, i know this isnt nothing bad but was just wondering 1) why isnt my Realtek PCIe interface capturing anything?
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Nov 6, 2012
I am capturing at 2 different locations and I need to find packets that are getting dropped between the 2.
I have done all the merging and everything needed for this in wireshark but because the mac address changes 1/2 way to me all the packets are coming up as lost
is there anyway to remove the MAC address from the captures or as a field it looks at?
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Apr 3, 2012
i've just installed a new software called commview for wifi, it has a problem in slow capturing packets for a specific SSID & it stops at a certain amount of packets (10,000). I contacted their support & tried some solutins, at last they asked me to run it in debug mode & send them the log file, i'm not sure how to do it but i googled, when i try any command from the cmd it gives me that it isn't recongnized as an internal or external command, operable program or patch file.
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Mar 1, 2011
If I look at a site like wikipedia for example ,it has lots of text. If I capture those packets which made up that page using wireshark I cant find that text anywhere no matter what filter I use and even though I turn on ASCII. Is it because text is being rendered unreadable by some kind of compression?
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Sep 18, 2011
All of a sudden, my ethernet port isn't being recognized. It doesn't show up in device manager, and i get an error: "The Realtek Network Controller was not found. if deep sleep mode is enabled please plug the cable" when attempting to install the driver for it. i'm using the ethernet port on my gigabyte h67m-ud2h-b3 motherboard and i got the drivers from gigabyte. its as if i don't have an ethernet port it was working a few days ago but now, nada
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Apr 23, 2013
Everything was working fine, I was able to make everything work fine. Then yesterday morning I started up my computer and it was not connected to the internet. My ethernet was plugged in and everything was as it should be. I went in to device manager and noticed that my realtek network controller was not in the device list under network adapters. I then tried to reinstall my LAN drivers from ASUS (my motherboard) which is how I got it to work in the first place. However, this time when it "finishes" installing an error pops up and says "The realtek Network Controller was not found. If deep sleep mode is enabled Please plug the cable."
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Nov 9, 2012
Dell Inspiron laptop n4110-6 gb RAM- 575 gb HD- intel i-5 processor 1333mhz. Win 7 -64 bit
everything was fine until yesterday...started up laptop and noticed the network connection icon in my task bar hd the "red-x" through it...i knew something was up cuz i had ethernet hardline in to my machine. after I had inspected every possible home netwrok issue...i noticed it was more pc related.now i go to my device manager to check my network adapters..... there are NONE listed...i go to "View" to find that unhide all devices and note there are only wireless drivers in this device and NOT the typical "realtek-8111E" controller that SHOULD be listed.
So far...i have done these steps
1) ensured BIOS (my cmos is phoenix tianos build) lan settings are correct- done
2) Removed RAM from slots
3) Removed Cmos Battery
4) waited for 15 minutes.it is still not working ....a i even tried a clean install of win 7 and that doesnt work?
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Mar 1, 2013
I am facing this trouble since i purchased this laptop i have a Dell vostro 2520 running on windows 8 pro X64, so the problem is that whenever i try to install drivers for Ethernet which i downloaded from the drivers and download section of this website it gives me an error "Realtek network controller was not found If in deep sleep mode please plug in the cable" now the thing is that it cannot be a problem in my windows as i was running on windows til few days ago, I got the same problem in windows 7 as well,
I have searched everywhere and i have tried almost every solution i got but to no avail the problem still persist and i cannot use LAN for Internet or file transfers,
P.S:- I looked for the adapter under the "control panel system and security system device manager Network adapters" But didn't found anything there saying Ethernet or something like that.
I am uploading the screenshots of the problem i am facing.
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Feb 17, 2013
I have deployed a cisco 2504 wireless controller along with four (04) lightweight access points (1041N) in four floors respectivly. The clients connect to the AP which is deployed in the lowest floor have regular timeouts/packet drops. Further this particular ap operates at channel 11 and it has around 11-13 rough access points in the same area and operates in channels such as 1,3,6,9,11. The DCA (dynamic channel allocation) is set to auto in the WLC. Further each ap has maximum of 07 -10 clients at any given time and I have changed this particular ap and checked still the result is same hence there is nothing wrong with the ap.
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Dec 31, 2011
I received three things for Christmas: 1. Linksys WiFi E1200, 2. Pandigital Planet tablet, 3. Roku.My family room is on the same level as my Wifi router but about 70 feet apart, but I cannot get a wifi signal in the family room on the Pandigital tablet, however, the Roku seems to be receiving the wifi signal because the Roku works.Is my tablet not working correctly? Can and should my son increase the signal strength of the Linksys
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Aug 4, 2010
What is the difference between the family series SA 520 and the family series SR 520?, technically of course.
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Dec 8, 2012
how to use wireshark to troublesoot network issue i not sure how to use wireshark to troubleshoot.
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Mar 19, 2012
How do I set up Wireshark to monitor a local IP? 192.168.0.186 I guess I have to do some kind of settings in the DIR-655?
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Jul 21, 2011
what is the difference between these two models switch family 300 SRW208MP-K9-NA y SRW208P-K9-NA ?
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Dec 30, 2012
Im trying to span a trunk port and capture the dot1q headers on the destination. I'm positive I have it configured right (encap replicate) but wireshark just isn't seeing them. Im trying to capture them on a seperate NIC on my Windows 7 64bit pro box. The NIC is a realtek RTL8169 and it just won't capture the headers. I've also tried the built-in motherboard NIC (which is also a realtek) with the same results.
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Dec 11, 2012
I'm trying to schedule a 90 second capture every 20 minutes to coincide with a process I have running. I have created a batch fun to run tshark.exe with the command to stop after 90 seconds, and an output file (-w). This all works, my challenge is that the next time it runs it overwrites the previous file. Is it possible to make tshark timestamp the filename? or is there something clever someone can recommend with a batch file to copy last version somewhere else and rename, so that I can have the process running constantly.
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Dec 5, 2011
A network administrator wants to capture some network data. He opens Wireshark software, start capturing, and does the following:In PC-A, runs a command in command prompt. The network admin issues the command and sees there is ping response from the google.
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Nov 28, 2011
Quick question. I have a site - site tunnel that is up and running between a Pix 515E and a 3050 appliance.Tunnel is up and running but on the pix side I dont see traffic from a couple of subnets behind the inside interface.On the vpnallow access list there are no hits So I setup a capture on the inside interface to see if the packets is making it to the inside interface and nothing. There is some traffic making it thru the tunnel that would have to hit the inside int first and even that doesnt showup in the capture.
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Jul 22, 2012
We are going to be rolling the 4500 switches out and I wanted to know more about how to use the wireshark featue. Any documentation on how to use this?
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May 26, 2013
I have cisco 2651 with one L3 interface ip 172.26.18.200. This Cisco is gateway from E1 PRI (PBX Aastra MX-ONE TSW) to SIP (Asterisk). This cisco 2651 connected to cisco 2950 in port Fa 0/12. Fa 0/12 is in VLAN 518 (dot1q).
On cisco 2950 i made next commands:
# monitor session 1 source interface Fa 0/12 both encap dot1q
# monitor session 1 destination interface Fa 0/9
#sho monitor session 1
[Code].....
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Dec 19, 2011
I want to separate my house in three zones plus guest W LAN. One for my mother in law living upstairs, One Gega-net for my family and one for my own little company office. Additionally I want W LAN on three of the V LAN's in addition to one guest W LAN.
And I want remote access to my music on the family LAN and my documents on the office LAN.
Can I accomplish this with one (W LAN)router or do I need more equipment?
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Feb 16, 2011
capturing high-quality audio (44.1 kHz, 12+ bits) and send it over WiFi to a receiver.
Microphone->[Audio module+Transmitter] -> Wireless Link -> Receiver
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Dec 30, 2011
I am monitoring 2 or more source interfaces which are running 1G traffic on each interface. Destination is 10G interface.There are 2 kinds of traffic running through the source interfaces: icmp and regular IP traffic. I am only interested in capturing icmp traffic. How can I achieve my goal?I don’t have any vlan traffic at all. Router is c6500.
source (1G) destination (10G)
------------------------- Router --------------------------------------Linux
|
| source (1G)
|
|
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Dec 30, 2009
I do not see 802.1Q tags nor do I see p-bits (COS) in my wireshark captures. My setup is not working and I have no way to verify (sniff) that the 6509 is setting the p-bits to 3. [code]
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