m***@alum.mit.edu
2005-01-11 19:06:12 UTC
Hi all,
I have a couple of questions about the use of BitTorrent protocol with
clients that are behind firewalls and/or other NATing devices. I know
there is a performance cost. Does anyone have any idea how much of
one?
My understanding is the performance hit is due to two things:
1) The list of peers that the client behind the firewall uses is
updated only when it contacts the tracker.
2) A client behind a firewall can only access other clients that are
not behind a firewall (or have their firewall/NAT device configured
to forward packets)
Is this analysis accurate?
Does anyone know what percentage of clients out there are behind
firewalls?
Thanks,
Mark
Yahoo! Groups Links
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I have a couple of questions about the use of BitTorrent protocol with
clients that are behind firewalls and/or other NATing devices. I know
there is a performance cost. Does anyone have any idea how much of
one?
My understanding is the performance hit is due to two things:
1) The list of peers that the client behind the firewall uses is
updated only when it contacts the tracker.
2) A client behind a firewall can only access other clients that are
not behind a firewall (or have their firewall/NAT device configured
to forward packets)
Is this analysis accurate?
Does anyone know what percentage of clients out there are behind
firewalls?
Thanks,
Mark
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/BitTorrent/
<*> To unsubscribe from this group, send an email to:
BitTorrent-***@yahoogroups.com
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/