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Can't see transmitting traffic with any tools
| Posted by Reround, 02-07-2015, 07:38 PM |
| I can see the receiving/downloading traffic perfectly fine with both vnstat and nmon but the transmitting/uploading traffic is always 0.
The only tool that allows me to see the transmitting traffic is iftop. Is it possible to somehow configure either the NIC or vnstat/nmon and have them show the transmitting traffic?
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| Posted by fabin, 02-07-2015, 09:57 PM |
| Try iptraf to find the host that is transmitting/receiving. Use tshark to see the packets.
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| Posted by Reround, 02-08-2015, 05:23 PM |
| I'm not able to see the transmitting and downloading traffic in Mbps with iptraf.
The main question is why vnstat isn't able to pick the traffic up.
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| Posted by fabin, 02-09-2015, 04:47 AM |
| Is vnstat enabled for the interface you need monitored? Take time to read the man page of vnstat and test the interface with debug mode.
http://humdi.net/vnstat/man/vnstat.html
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| Posted by mandrei99, 02-09-2015, 06:57 PM |
| Hi,
Try this script:
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| Posted by OBH-Ridwan, 02-11-2015, 06:50 AM |
| You can use a tcpdump may be ?.
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