yes it is common way , but if I will see some ptr name which contains something like video or CDN of fbcdn and etc , I can find that is it video,so built from AS hosts( for example from bgp.he.net) from scratch is hard and take time .IMHO On Nov 20, 2015 12:25 PM, "Adrian Popa" <[email protected]> wrote:
> You can build lists of IP addresses per content provider starting from the > provider's ASN. You can use tools from RIPE or ARIN to extract the prefixes > under an ASN. This will give you a rough estimate of where the data is > going, but not what the data is. A video stream will have a lot of packets, > a rather high duration and a lot of total bytes. You could filter by those > values, but it works best if you don't use sampling. > > On Thu, Nov 19, 2015 at 4:34 PM, Naim Sh <[email protected]> wrote: > >> Hello. Is there way(by average packet size?? ) or catalog where i can >> find that for example this flow is youtube video stream(not a static >> html/css/lightweight files) related ? >> Of course some of provides give a proper PTR . >> >> >> ------------------------------------------------------------------------------ >> _______________________________________________ >> Nfsen-discuss mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/nfsen-discuss >> > >
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