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http.host filter for tshark capturing


Tshark and proper filterWireshark only capturing beacon framesWireshark only captures packets to or from this deviceCapturing traffic by HTTP host name, not by IP, via WireSharkCapture WiFi traffic from my own networkLarge number of “MAC CTRL” packets - network port defective?Sniff wireless traffic between two machines via Wiresharkhow to filter by protocol in wireshark 2.2.7tshark: only dissect specific packetsUsing wireshark to only capture the traffic between my computer and a specific host













0















I would like to capture traffic to a specific domain name. I tried the following wireshark filter



http.host == 'example.com'


It works, but after a few hours the temp data gets very large, so I tried to use tshark & capture filters to only capture and save the traffic that is going to example.com



tshark -i eth0 -f "Host example.com" -w "/tmp/d.pcap"


However, this is capturing everything.



Is there anyway I can capture only the traffic going to a specific domain name?










share|improve this question
















bumped to the homepage by Community 15 mins ago


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    0















    I would like to capture traffic to a specific domain name. I tried the following wireshark filter



    http.host == 'example.com'


    It works, but after a few hours the temp data gets very large, so I tried to use tshark & capture filters to only capture and save the traffic that is going to example.com



    tshark -i eth0 -f "Host example.com" -w "/tmp/d.pcap"


    However, this is capturing everything.



    Is there anyway I can capture only the traffic going to a specific domain name?










    share|improve this question
















    bumped to the homepage by Community 15 mins ago


    This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.


















      0












      0








      0








      I would like to capture traffic to a specific domain name. I tried the following wireshark filter



      http.host == 'example.com'


      It works, but after a few hours the temp data gets very large, so I tried to use tshark & capture filters to only capture and save the traffic that is going to example.com



      tshark -i eth0 -f "Host example.com" -w "/tmp/d.pcap"


      However, this is capturing everything.



      Is there anyway I can capture only the traffic going to a specific domain name?










      share|improve this question
















      I would like to capture traffic to a specific domain name. I tried the following wireshark filter



      http.host == 'example.com'


      It works, but after a few hours the temp data gets very large, so I tried to use tshark & capture filters to only capture and save the traffic that is going to example.com



      tshark -i eth0 -f "Host example.com" -w "/tmp/d.pcap"


      However, this is capturing everything.



      Is there anyway I can capture only the traffic going to a specific domain name?







      wireshark






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Oct 7 '14 at 16:53









      DavidPostill

      108k27235270




      108k27235270










      asked Oct 7 '14 at 16:00









      k961k961

      1034




      1034





      bumped to the homepage by Community 15 mins ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







      bumped to the homepage by Community 15 mins ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
























          1 Answer
          1






          active

          oldest

          votes


















          0














          Capture filters are case sensitive:



          tshark -i eth0 -f "host example.com" -w "/tmp/d.pcap"





          share|improve this answer
























          • didnt make any diffrence ... still all packets are captured and saved to disk

            – k961
            Oct 7 '14 at 16:31











          • Please remember that the packet filter http.host is not the same as the capture filter host. The capture filter will resolve the DNS name to an IP and capture any traffic to/from that IP.

            – heavyd
            Oct 7 '14 at 16:35











          • i want to save only packets that contain the http header (host: example.com) is there any filter for this ?

            – k961
            Oct 7 '14 at 16:43











          Your Answer








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          1 Answer
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          1 Answer
          1






          active

          oldest

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          active

          oldest

          votes






          active

          oldest

          votes









          0














          Capture filters are case sensitive:



          tshark -i eth0 -f "host example.com" -w "/tmp/d.pcap"





          share|improve this answer
























          • didnt make any diffrence ... still all packets are captured and saved to disk

            – k961
            Oct 7 '14 at 16:31











          • Please remember that the packet filter http.host is not the same as the capture filter host. The capture filter will resolve the DNS name to an IP and capture any traffic to/from that IP.

            – heavyd
            Oct 7 '14 at 16:35











          • i want to save only packets that contain the http header (host: example.com) is there any filter for this ?

            – k961
            Oct 7 '14 at 16:43
















          0














          Capture filters are case sensitive:



          tshark -i eth0 -f "host example.com" -w "/tmp/d.pcap"





          share|improve this answer
























          • didnt make any diffrence ... still all packets are captured and saved to disk

            – k961
            Oct 7 '14 at 16:31











          • Please remember that the packet filter http.host is not the same as the capture filter host. The capture filter will resolve the DNS name to an IP and capture any traffic to/from that IP.

            – heavyd
            Oct 7 '14 at 16:35











          • i want to save only packets that contain the http header (host: example.com) is there any filter for this ?

            – k961
            Oct 7 '14 at 16:43














          0












          0








          0







          Capture filters are case sensitive:



          tshark -i eth0 -f "host example.com" -w "/tmp/d.pcap"





          share|improve this answer













          Capture filters are case sensitive:



          tshark -i eth0 -f "host example.com" -w "/tmp/d.pcap"






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Oct 7 '14 at 16:25









          heavydheavyd

          51k12124156




          51k12124156













          • didnt make any diffrence ... still all packets are captured and saved to disk

            – k961
            Oct 7 '14 at 16:31











          • Please remember that the packet filter http.host is not the same as the capture filter host. The capture filter will resolve the DNS name to an IP and capture any traffic to/from that IP.

            – heavyd
            Oct 7 '14 at 16:35











          • i want to save only packets that contain the http header (host: example.com) is there any filter for this ?

            – k961
            Oct 7 '14 at 16:43



















          • didnt make any diffrence ... still all packets are captured and saved to disk

            – k961
            Oct 7 '14 at 16:31











          • Please remember that the packet filter http.host is not the same as the capture filter host. The capture filter will resolve the DNS name to an IP and capture any traffic to/from that IP.

            – heavyd
            Oct 7 '14 at 16:35











          • i want to save only packets that contain the http header (host: example.com) is there any filter for this ?

            – k961
            Oct 7 '14 at 16:43

















          didnt make any diffrence ... still all packets are captured and saved to disk

          – k961
          Oct 7 '14 at 16:31





          didnt make any diffrence ... still all packets are captured and saved to disk

          – k961
          Oct 7 '14 at 16:31













          Please remember that the packet filter http.host is not the same as the capture filter host. The capture filter will resolve the DNS name to an IP and capture any traffic to/from that IP.

          – heavyd
          Oct 7 '14 at 16:35





          Please remember that the packet filter http.host is not the same as the capture filter host. The capture filter will resolve the DNS name to an IP and capture any traffic to/from that IP.

          – heavyd
          Oct 7 '14 at 16:35













          i want to save only packets that contain the http header (host: example.com) is there any filter for this ?

          – k961
          Oct 7 '14 at 16:43





          i want to save only packets that contain the http header (host: example.com) is there any filter for this ?

          – k961
          Oct 7 '14 at 16:43


















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