RE: [U2] [UD] Unexpected telnet/SSH error
Chris and Bill - thanks for the notes but I'm telling ya I'm not using default ports, not connecting to port 22, and not connecting to an unused socket. I have Unidata SSH set to port 21023 and I can see it running. Telnet to 21023 causes a dialog to display on the server desktop. Bill, you're right that there should be a connection failed message with sockets rejecting connections from clients that are using the wrong protocol. I suspect UD might be trying to do that but it's failing and throwing an exception. That's the bug. Now, if you actually are running SSH on your port 22 then you're not seeing the same thing I am. Best, T > -Original Message- > From:Bill Haskett >Tony: >This is what I get... >C:\Documents and Settings\wphaskett>telnet 192.168.1.12 22 >Connecting To 192.168.1.12... >Could not open connection to the host, on port 22: >Connect failed > > The reason I asked if you had something running on > port 22 is I'd suspect you would get what I did, > unless something was listening (anything really) on > that port. --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
Re: [U2] [UD] Unexpected telnet/SSH error
Tony: This is what I get... Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1985-2001 Microsoft Corp. C:\Documents and Settings\wphaskett>telnet 192.168.1.12 3000 Connecting To 192.168.1.12...Could not open connection to the host, on port 3000 : Connect failed C:\Documents and Settings\wphaskett>telnet 192.168.1.12 22 Connecting To 192.168.1.12...Could not open connection to the host, on port 22: Connect failed C:\Documents and Settings\wphaskett> The reason I asked if you had something running on port 22 is I'd suspect you would get what I did, unless something was listening (anything really) on that port. Bill __ From: Tony G <1tlx6h...@sneakemail.com> Sent: 3/5/2009 10:43 PM To: u2-users@listserver.u2ug.org Subject: Re: [U2] [UD] Unexpected telnet/SSH error Bill - the problem isn't that I want to run SSH or that I can't find telnet. Although I do have 7 MV DBMS platforms running on my system and none of them run on default ports. :) I did accidentally telnet to the wrong port, but then found the right port, oops, mea culpa. The issue is that it looks like anyone can generate a mysterious server desktop dialog simply by telnetting to the SSH port. That would have to annoy someone if it happens at the wrong time and you're not sure what caused it. Try it. If your default for Telnet is 23 and SSH is 22, just Telnet to port 22 and see what happens. T From: Bill Haskett G-Man: Is something listening on port 22? Bill From: Tony G This started out to be a bug report, but now I'm not sure if it's just a "don't do that" issue. Whenever I connect to my Unidata PE 7.2 over Windows via telnet, an unknown software exception error dialog would display on the _server_ desktop. I realized this was because I was telnetting onto the SSH port. OK, oops, don't do that. But I'd consider this a bug. Can someone else verify this behaviour and then report it to IBM through proper channels? --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
RE: [U2] [UD] Unexpected telnet/SSH error
Hi Tony, Would this be a UniData PE problem, or would it be a problem with some other (unrelated) software listening on port 22 ? Regards - Chris Thornton "Tony G" <1tlx6h...@sneakemail.com> Sent by: owner-u2-us...@listserver.u2ug.org 06/03/2009 06:43 Please respond to u2-users@listserver.u2ug.org To u2-users@listserver.u2ug.org cc Subject RE: [U2] [UD] Unexpected telnet/SSH error Bill - the problem isn't that I want to run SSH or that I can't find telnet. Although I do have 7 MV DBMS platforms running on my system and none of them run on default ports. :) I did accidentally telnet to the wrong port, but then found the right port, oops, mea culpa. The issue is that it looks like anyone can generate a mysterious server desktop dialog simply by telnetting to the SSH port. That would have to annoy someone if it happens at the wrong time and you're not sure what caused it. Try it. If your default for Telnet is 23 and SSH is 22, just Telnet to port 22 and see what happens. T > From: Bill Haskett > >G-Man: >Is something listening on port 22? >Bill >From: Tony G > > This started out to be a bug report, but now I'm not sure if it's > just a "don't do that" issue. > > Whenever I connect to my Unidata PE 7.2 over Windows via telnet, > an unknown software exception error dialog would display on the > _server_ desktop. I realized this was because I was telnetting > onto the SSH port. OK, oops, don't do that. But I'd consider > this a bug. Can someone else verify this behaviour and then > report it to IBM through proper channels? --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ Unless stated otherwise above: IBM United Kingdom Limited - Registered in England and Wales with number 741598. Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
RE: [U2] [UD] Unexpected telnet/SSH error
Bill - the problem isn't that I want to run SSH or that I can't find telnet. Although I do have 7 MV DBMS platforms running on my system and none of them run on default ports. :) I did accidentally telnet to the wrong port, but then found the right port, oops, mea culpa. The issue is that it looks like anyone can generate a mysterious server desktop dialog simply by telnetting to the SSH port. That would have to annoy someone if it happens at the wrong time and you're not sure what caused it. Try it. If your default for Telnet is 23 and SSH is 22, just Telnet to port 22 and see what happens. T > From: Bill Haskett > >G-Man: >Is something listening on port 22? >Bill >From: Tony G > > This started out to be a bug report, but now I'm not sure if it's > just a "don't do that" issue. > > Whenever I connect to my Unidata PE 7.2 over Windows via telnet, > an unknown software exception error dialog would display on the > _server_ desktop. I realized this was because I was telnetting > onto the SSH port. OK, oops, don't do that. But I'd consider > this a bug. Can someone else verify this behaviour and then > report it to IBM through proper channels? --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
Re: [U2] [UD] Unexpected telnet/SSH error
G-Man: Is something listening on port 22? Bill __ From: Tony G <1tlx6h...@sneakemail.com> Sent: 3/5/2009 4:09 PM To: u2-users@listserver.u2ug.org Subject: [U2] [UD] Unexpected telnet/SSH error This started out to be a bug report, but now I'm not sure if it's just a "don't do that" issue. Whenever I connect to my Unidata PE 7.2 over Windows via telnet, an unknown software exception error dialog would display on the _server_ desktop. I realized this was because I was telnetting onto the SSH port. OK, oops, don't do that. But I'd consider this a bug. Can someone else verify this behaviour and then report it to IBM through proper channels? (As a PE user I've never reported an issue directly to IBM and frankly wouldn't know how. Did I not RTM properly?) Thanks. Tony Gravagno Nebula Research and Development TG@ remove.pleaseNebula-RnD.com --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/ --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
[U2] [UD] Unexpected telnet/SSH error
This started out to be a bug report, but now I'm not sure if it's just a "don't do that" issue. Whenever I connect to my Unidata PE 7.2 over Windows via telnet, an unknown software exception error dialog would display on the _server_ desktop. I realized this was because I was telnetting onto the SSH port. OK, oops, don't do that. But I'd consider this a bug. Can someone else verify this behaviour and then report it to IBM through proper channels? (As a PE user I've never reported an issue directly to IBM and frankly wouldn't know how. Did I not RTM properly?) Thanks. Tony Gravagno Nebula Research and Development TG@ remove.pleaseNebula-RnD.com --- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
