[atlas] Port blocking statistics
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Bartsch, Rene
renne.bartsch at googlemail.com
Wed Jul 25 14:37:54 CEST 2012
Am 25.07.2012 14:04:56, schrieb Axel: > Hi, > > Zitat von "Bartsch, Rene" <> renne.bartsch at googlemail.com> >: > > when charting the internet it would be useful to have an oversight > > about ISPs blocking ports. > > This is a great idea and I would love to see this somewhere. But you > always have to keep in mind that this also depends on the firewall > rules that everybody has in his personal network and this does not > necessarily reflect the ISP settings. In case of IADs the ISP sets the firewall rules => ISP-side port blocking. Outgoing connections are usually filtered by companies, but not by residentials. => You get an good intersection if there are some hundred probes per ISP in the future. Renne -- Sent with love from the new tine 2.0 email client ... Please visit http://tine20.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.ripe.net/ripe/mail/archives/ripe-atlas/attachments/20120725/bcf521de/attachment.html>
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