Hi Gui, 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.
Why a machine on the path would feel obliged to do so and send an answer with your IP is another question. You seem to be routed over tunnelserver.funkfeuer.at, so that would be a candidate, particularly since it listens on SSH, HTTP, and HTTPS. If it happened to inject RSTs for all three protocols, then sure "the Internet looks broken" :-) Perhaps you want to try TCP destination port other than 22, 80, 443 and see if they work. Am 23/04/18 um 11:03 schrieb Gui Iribarren: (...) > i'm more than happy to aid debugging. yesterday i tried to "bisect" the > traceroute hops to see how far i could get without RSTs, but did not report. > will send results in a bit. Please do share! If it helps, here's how things look from the public Internet "inwards" to stein712: traceroute to 193.238.156.68 (193.238.156.68), 64 hops max, 52 byte packets (....my commercial ISP...) 5 vix2.nessus.at (193.203.0.192) 7.644 ms 6.740 ms 9.381 ms 6 ae2-vl243.edge03.ndc.vie.nessus.at (77.244.255.98) 7.205 ms 7.536 ms 9.161 ms 7 po11-vl965.edge01.ndc.vie.nessus.at (77.244.255.149) 8.138 ms 9.950 ms 8.260 ms 8 funkfeuer-gw.bbr01.anx04.vie.at.anexia-it.net (144.208.211.57) 7.282 ms 7.726 ms 7.818 ms 9 tunnelserver.funkfeuer.at (78.41.115.228) 8.230 ms 8.293 ms 7.499 ms 10 78.41.115.42 (78.41.115.42) 8.141 ms 9.181 ms 9.195 ms 11 mgmt.onetrix.net (86.59.13.170) 20.463 ms 10.040 ms 9.876 ms 12 router.mh.wien.funkfeuer.at (193.238.156.91) 12.361 ms 11.426 ms 11.738 ms 13 router.gri106.wien.funkfeuer.at (78.41.119.97) 12.307 ms 12.773 ms 14.274 ms 14 lime.stein712.wien.funkfeuer.at (193.238.156.68) 17.465 ms 15.209 ms 13.978 ms > also, ich kann auch deutsch lesen, ohne problem. schreiben is nicht so > einfach, that's why i use english, but please don't "downgrade" this thread > to english only because of me ;) Keine Sorge :-) Albert. -- Wien mailing list Wien@lists.funkfeuer.at https://lists.funkfeuer.at/mailman/listinfo/wien