You could always run a wireshark on the line and watch the traffic directly.
On Thu, May 2, 2019, 3:48 PM Christopher Klinge <[email protected]> wrote: > I will test this ASAP, but can you elaborate as to why this would happen? > If there is no payload traffic in the VPN, there should be no reason to > query for IP addresses. And if tinc switches do query for addresses without > cause, why would they query for each possible address individually? When an > entire subnet is assigned to one node, shouldn't that suffice? Even if two > nodes had the same subnet assigned to them, a switch should simply > multicast to both peers to find the target of a connection. Am I missing > something important? > > *Gesendet:* Donnerstag, 02. Mai 2019 um 20:38 Uhr > *Von:* "Absolute Truth" <[email protected]> > *An:* [email protected] > *Betreff:* Re: Re: very high traffic without any load > I suspect your /64.. try giving a single address to two seperate machine > so one single addresses for each. /32 . Then check your traffic. Tinc is a > mesh network. If you give it millions of addresses. Then its probably > checking each one. > > On Thu, May 2, 2019, 2:06 PM Christopher Klinge <[email protected]> > wrote: > >> Good evening, >> >> all of my servers where set up fresh with no other applications running >> besides tinc and my ssh sessions. I just double checked and those are the >> two only processes on my machines that have active sockets. Additionally, >> the SSH sessions do not go through the VPN, but are set up directly to the >> machines. Does tinc provide a way for differentiating between between meta >> and payload traffic? >> >> Kind regards and thanks for your time, >> Christopher >> >> *Gesendet:* Mittwoch, 01. Mai 2019 um 23:29 Uhr >> *Von:* "Lars Kruse" <[email protected]> >> *An:* [email protected] >> *Betreff:* Re: very high traffic without any load >> Hello Christopher, >> >> >> Am Wed, 1 May 2019 12:37:33 +0200 >> schrieb "Christopher Klinge" <[email protected]>: >> >> > There is however a large amount of management traffic which I assume >> should >> > not be the case. >> >> indeed - I never noticed an unreasonable amount of tinc management traffic >> with any of my setups. >> >> How exactly did you verify, that tinc meta traffic is really the culprit? >> Did you compare the traffic over your uplink interface with the traffic >> over the tinc interface? >> Maybe there is just a huge amount of payload traffic exchanged between the >> nodes over the tinc VPN? >> Since you are using "switch" mode, this could even be broadcast traffic. >> >> Cheers, >> Lars >> _______________________________________________ >> tinc mailing list >> [email protected] >> https://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc >> _______________________________________________ >> tinc mailing list >> [email protected] >> https://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc > > _______________________________________________ tinc mailing list > [email protected] https://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc > _______________________________________________ > tinc mailing list > [email protected] > https://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc >
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