On Mon, Apr 23, 2018 at 11:29:43AM +0200, Albert Rafetseder wrote: > > The packet traces indeed look like a machine on the path between the > server and you injects an RST, "Great Firewall" style. If I remember > correctly, machines used to send an RST by default when seeing a packet > their stack doesn't expect --- like from a connection they didn't > initiate, etc.
Maybe an IP-Address conflict? The symptoms (failing SSH-Logins from a known Site like Metalab, TCP Resets) look like packets are alternately routed to two different machines, both with the same IP-Address. Maybe the other person with the unsuccessful ssh tries was trying to reach *their* IP not yours? It is defined behaviour in TCP to reset a connection the host doesn't know anything about. Excactly that would happen when two host share an IP address. Ralf -- Ralf Schlatterbeck email: [email protected] -- Wien mailing list [email protected] https://lists.funkfeuer.at/mailman/listinfo/wien
