On Tue, Feb 17, 2009 at 12:23:20AM -0300, Christian Lyra wrote: > I´m trying to use tinc to solve this scenario: > > Host A has public/know ip address > Hosts B and C are behind nat > > I´m using switch mode, and hosts B and C has IndirectMode enabled. > Host A is in listen only mode (no ConnectTo set), hosts B and C > connects to A. Everything works almost as expected... B and C > connects to A, and they can ping each other, but ONLY after each other > learns the other MAC thru A. What I mean is: if I start A, B, C, and > try to ping C from B, ping will fail, but if I send a ping to A from > C, then B will be able to ping C as it will learn the MAC of C thru A. > If there´s no traffic between the hosts for a while, then the arp > entries will expire from arp tables and the problem will happen again.
This is probably caused by NAT or other stateful firewall rules. Try adding
TCPOnly = yes to your host config files, that should solve the problem.
--
Met vriendelijke groet / with kind regards,
Guus Sliepen <[email protected]>
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