[Bug 708493] Re: cannot login anymore: Read from socket failed: Connection reset by peer
Hello The security man answered : This is the IDS embeded in a fire check point So, no cisco. But what would be different if it were a CISCO, JUNIPER, or ACME ? The fact that a third party is analysing and wrongly -- or perhaps too much strictly, (or even rightly)-- identifying a packet from a openssh=5.7 client to a openssh5.7 server as an ssh protocol violation and is resetting the connection seems enough to me. The inconvenient of third parties is that you don't control them. I mean, It seems there's not much that can be done, except, perhaps packaging an openssh-client-old. Schplurtz -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/708493 Title: cannot login anymore: Read from socket failed: Connection reset by peer -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 708493] Re: cannot login anymore: Read from socket failed: Connection reset by peer
In my case it was due to an Intrusion Detection System I have exactly the same problem. upgrade to 11.04 then ssh to the university I work won't work any more. both client and server say connection reset by peer, limiting the cipher length have it work. Details ares here : http://schplurtz.free.fr/wiki/envrac/reseau-bizbiz-ssh Solution : The Intrusion Detection System detects one of the TCP packets as : Malformed Key exchange init Message - SSH protocol violation and then it sends two reset packets to both the client and server. each of them then says : connection reset by peer The security man removed the rule on the IDS, and then ssh works again ! magic. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/708493 Title: cannot login anymore: Read from socket failed: Connection reset by peer -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
