Re: SSH 5.3 Problems
Brian McCann wrote: Hi all. On 5.3 and 5.3 RC1 I have this problem where when I ssh in using either a FreeBSD 4.3 box or an older PuTTY client (0.52 is one I experienced it with), I cannot connect. On PuTTY, it asks for a username, then just exits. On FreeBSD when I put the ssh client into verbose, it appears it can't agree on an auth method, even though both are set to accept and attempt keyboard-interactive. Upgrading to a newer PuTTY fixed the problem, and it seams to work from FreeBSD 4.10. I've seen some posts from people that upgrading their PuTTY fixed the problem, but I'm curious if anyone knows the cause of the problem, and possibly how to fix it, on the server end. Thanks, --Brian McCann ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED] For what it's worth, we happen to have some licensed copies of the commercial SSH client (from SSH Communications Inc.) for our Windows boxes. I just tried to reproduce this problem. To ssh into *nix workstations, I've always just used password authentication. On the commercial windows client, after you specify the hostname and username, you pick from a drop-down list Authentication Method: -Password -Public Key -SecureID -PAM -Keyboard Interactive I have ALWAYS just used password to get into my Linux and FreeBSD workstations running sshd. But password no longer works. I started to get nervous, but relaxed when I found out that if I selected Keyboard Interactive, I could get in. I don't understand what exacactly keyboard interactive is and how it differs from password, but it seems to work. I haven't used PuTTY in a few years, and I don't know if this is something that can be tweaked or not. Cheers, DW ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: SSH 5.3 Problems
Duane Winner [EMAIL PROTECTED] writes: I don't understand what exacactly keyboard interactive is and how it differs from password, but it seems to work. The latter doesn't go through PAM. I haven't used PuTTY in a few years, and I don't know if this is something that can be tweaked or not. Recent versions certainly can do keyboard-interactive. -- Lowell Gilbert, embedded/networking software engineer, Boston area http://be-well.ilk.org/~lowell/ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: SSH 5.3 Problems
Brian McCann wrote: Hi all. On 5.3 and 5.3 RC1 I have this problem where when I ssh in using either a FreeBSD 4.3 box or an older PuTTY client (0.52 is one I experienced it with), I cannot connect. On PuTTY, it asks for a username, then just exits. On FreeBSD when I put the ssh client into verbose, it appears it can't agree on an auth method, even though both are set to accept and attempt keyboard-interactive. Upgrading to a newer PuTTY fixed the problem, and it seams to work from FreeBSD 4.10. I've seen some posts from people that upgrading their PuTTY fixed the problem, but I'm curious if anyone knows the cause of the problem, and possibly how to fix it, on the server end. What error message does sshd emit on the server? David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: SSH 5.3 Problems
Brian McCann wrote: Hi all. On 5.3 and 5.3 RC1 I have this problem where when I ssh in using either a FreeBSD 4.3 box or an older PuTTY client (0.52 is one I experienced it with), I cannot connect. On PuTTY, it asks for a username, then just exits. On FreeBSD when I put the ssh client into verbose, it appears it can't agree on an auth method, even though both are set to accept and attempt keyboard-interactive. Upgrading to a newer PuTTY fixed the problem, and it seams to work from FreeBSD 4.10. I've seen some posts from people that upgrading their PuTTY fixed the problem, but I'm curious if anyone knows the cause of the problem, and possibly how to fix it, on the server end. Same problem occurred here with other SSH programs for Windows that connect to FreeBSD PC. When upgrading from 4.10 to 5.3, suddenly the Windows PCs could not connect anymore , with a similar error as you get. Upgrading was the solution. I never tried to downgrade the newer SSH version on FreeBSD to handle old versions; I considered the reverse a better way :). Curiously: a nother PC running 4.10 had no problems to connect to 5.3. Only Windows' SSH programs had such problems. Rob. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
RE: SSH 5.3 Problems
That's just it...I didn't see any errors. Originally it was throwing errors that it couldn't lookup the name of the workstation, but once that got fixed I wasn't getting anything. I've got to try putting sshd into verbose later this afternoon... --Brian On Tue, 04 Jan 2005 15:14:33 +0100, David Landgren [EMAIL PROTECTED] wrote: Brian McCann wrote: Hi all. On 5.3 and 5.3 RC1 I have this problem where when I ssh in using either a FreeBSD 4.3 box or an older PuTTY client (0.52 is one I experienced it with), I cannot connect. On PuTTY, it asks for a username, then just exits. On FreeBSD when I put the ssh client into verbose, it appears it can't agree on an auth method, even though both are set to accept and attempt keyboard-interactive. Upgrading to a newer PuTTY fixed the problem, and it seams to work from FreeBSD 4.10. I've seen some posts from people that upgrading their PuTTY fixed the problem, but I'm curious if anyone knows the cause of the problem, and possibly how to fix it, on the server end. What error message does sshd emit on the server? David ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED] ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: SSH 5.3 Problems
Tried that I set PuTTY to use only V2 and it died as well. I guess it's possible that older versions of PuTTY has an SSH v2 bug, but it happened from FreeBSD trying that too. :-/ Thanks though, --Brian On Tue, 4 Jan 2005 10:17:34 -0800, Aaron Nichols [EMAIL PROTECTED] wrote: On Tue, 4 Jan 2005 10:16:37 -0500, Brian McCann [EMAIL PROTECTED] wrote: That's just it...I didn't see any errors. Originally it was throwing errors that it couldn't lookup the name of the workstation, but once that got fixed I wasn't getting anything. I've got to try putting sshd into verbose later this afternoon... Note that as of 5.x only protocol version 2 is supported by default. Thus, you may want to try changing the following line in /etc/ssh/sshd_config: from: #Protocol 2 to: Protocol 2,1 This will enable ssh1 support Aaron ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]