It all runs fine, no problem, but I block nodes sending ICMP traffic. Not all of them send ICMP traffic though. I see no reason why some do send ICMP and it limits the 'network' because I block these. I ACK SYN and that should be sufficient, shouldn't it?
Is this version related? Is it the os below freenet they are running that sends ICMP? I don't understand. Could someone give me some information on this? When I stop the node, as I said, SYN keeps coming, I do not see what possibly changed addresses have to do with this. When a SYN is ACKed the node just isn't there. When it is there it will tell the medium that should in turn propagate the presence of the node and its willingness to accept incoming connections. But then again, all this is just my curiosity, I always wonder when I see something that I do not understand and for which I cannot find a logical explanation. -- Maps Baps [EMAIL PROTECTED] ----- Original message ----- From: "Matthew Toseland" <[EMAIL PROTECTED]> To: [email protected] Date: Wed, 20 Apr 2005 19:14:05 +0100 Subject: Re: [freenet-support] Fwd: superfluous SYN after exit node They keep trying - intentionally. Because one or other side may have changed its address. On Wed, Apr 20, 2005 at 11:01:55AM -0700, Maps Baps wrote: > L.S., > > Some more on this, the nodes keep trying to connect the whole other 12 > hours long. Shouldn't they give up after some unsuccesfull attempts > until they are notified the node is on again? Maybe I am just asking a > stupid question and the behaviour observed is by design but neverteless, > can someone confirm the behaviour I see is correct and inline with the > intended behaviour? > > T.I.A. > > > -- > Maps Baps > [EMAIL PROTECTED] > > ----- Original message ----- > From: "Maps Baps" <[EMAIL PROTECTED]> > To: [email protected] > Date: Wed, 20 Apr 2005 01:35:43 -0700 > Subject: superfluous SYN after exit node > > L.S., > > I run the node say 12 hours a day. When I stop the node and close the > gates I see SYNs coming in that are not ACKed. I notice that it takes at > least an hour before other nodes give up. It doesn't bother me but I > would expect that they would give up sooner when the node I run exits. > Their SYN packets are at least wasting some capacity without reason I > think. > > > -- > Maps Baps > [EMAIL PROTECTED] > > _______________________________________________ > Support mailing list > [email protected] > http://news.gmane.org/gmane.network.freenet.support > Unsubscribe at http://dodo.freenetproject.org/cgi-bin/mailman/listinfo/support > Or mailto:[EMAIL PROTECTED] -- Matthew J Toseland - [EMAIL PROTECTED] Freenet Project Official Codemonkey - http://freenetproject.org/ ICTHUS - Nothing is impossible. Our Boss says so.
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