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Protocol Error Closed Connection Rsh

Cause. Join & Ask a Question Need Help in Real-Time? You are currently viewing LQ as a guest. What else might be there problem here and if I were to check on what port it is communicating or not communicating how do I go about checking it? http://caribtechsxm.com/protocol-error/protocol-error-connection-closed.php

Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - Main Menu Linux Forum Android Forum Chrome OS Forum Search LQ Talk With Other Members Be Notified Of ResponsesTo Your Posts Keyword Search One-Click Access To YourFavorite Forums Automated SignaturesOn Your Posts Best Of All, It's Free! So what I am understand from comment is, run a command strace rshd localhost pwd. Please visit this page to clear all LQ-related cookies. Source

The "ssh" service works fine, but I am just having an issue with rsh. Covered by US Patent. Are you aComputer / IT professional?Join Tek-Tips Forums! Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Background: The RSH server as well as client is a Linux Redhat box. Previous: Protocol errorNext: Protocol family not supported © 2010, Oracle Corporation and/or its affiliates Log in or Sign up Howtoforge - Linux Howtos and Tutorials Home Forums > Linux Forums > I feel sure that I am just missing something. Not the answer you're looking for?

Where can I find all the ports that rsh would use? The server \ provides a remote login facility with authentication based on \ privileged port numbers from trusted hosts. Manipulating an object from inside a loop that borrows it Which lane to enter on this roundabout? (UK) Prove sets equality. view publisher site Protocol error, closed connection.

Action. The permissions should look like this: -rwxr-xr-x 1 root staff 16384 Jan 20 1994 /usr/sbin/in.rlogind Check the login line in the /etc/inetd.conf file. Here is what I did to resolve: un-install the rsh-server rpm install the rsh-server rpm reboot edit the /etc/xinetd.d/rexec (change disabled = yes to no) edit the /etc/xinetd.d/rlogin (change disabled = Then, yes, the firewall problem that almost always causes this may not be what you're running into.

  • If you need to reset your password, click here.
  • When I run the rsh test command from Alpha to Beta, it works fine.
  • Make sure your firewall doesn't block port 543.
  • The backup application is relying on "rsh." On the other Sun servers that are in the same environments works well with rsh, but for some reason, this particular system is having
  • This file has the host to ip address mapping and change the permissions to 444 (command: chmod 444 hosts) 127.0.0.1localhost localhost.localdomain 192.168.0.3rdma1.rdma2domain 192.168.0.4rdma2.rdma2domain 2.Enter the trusted hosts in the .rhosts file
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  • But if I rsh a specific command to amanda, I get an error.
  • One is stopped and the other is disabled.

Cancel Red Flag SubmittedThank you for helping keep Tek-Tips Forums free from inappropriate posts.The Tek-Tips staff will check this out and take appropriate action. their explanation Because rshd is a rsh server. I installed a new host and got the same error, but it did record the following: In the qmaster messages: Mon Jun 7 11:24:00 2004|qmaster|endor|I|starting up 5.3p2 (sgeee) Mon Jun 7 Resources Join | Indeed Jobs | Advertise Copyright © 1998-2016 ENGINEERING.com, Inc.

Temporary fix Comments APAR Information APAR numberIY51752 Reported component nameAIX 5L POWER V5 Reported component ID5765E6200 Reported release520 StatusCLOSED PER PENoPE HIPERNoHIPER Submitted date2003-12-11 Closed date2003-12-11 Last modified date2004-04-22 APAR is Check This Out If the client host is found in this file, users can automatically login by using remote shell without supplying passwords. How do I check? Add a comment Your name Your email address (will not be shown in this guestbook) Message * Please type this code to prevent spam * Blog Latest posts Menu HomeGuestbookContact us

Thank you, 0 LVL 51 Overall: Level 51 Unix OS 14 Message Accepted Solution by:ahoffmann2005-10-31 > ..I would not receive any response .. Connect with top rated Experts 18 Experts available now in Live! nlainus View Public Profile View LQ Blog View Review Entries View HCL Entries Visit nlainus's homepage! Source When I use the rsh command, I would get back an error message.

share|improve this answer answered Mar 19 '13 at 3:53 rra 28015 But this first link did not able to solve my problem. It's faster andRsync gives an rsh error when running in a script3 posts25 Nov 2009rsh--- poll:protocol failure in circuit setup" error 10 posts21 Jul 2004Error In Rsh Connection, poll:protocol failure in But I think I'm just lucking out that rsh is picking a port from 1021 to 1023.

Please help me in that. –devsda Mar 19 '13 at 4:33 Oh, doh, sorry, I completely missed your original command was contacting localhost.

Error description Customer runs rsh several times in a row and gets: socket: protocol failure in circuit setup Local fix Problem summary Customer runs rsh several times in a row and What does the word "most" mean? If I remove the entries and test internal, the rsh / rloginfails.Adding and removing entries and test external, the rsh / rlogin always fails with rlogind: Permission denied. Once you use the exits, you're finally inside me Baking at a lower temperature than the recipe calls for Mathematics tenure-track committees: Mathjobs question more hot questions question feed lang-bsh about

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Search this Thread 07-26-2001, 11:54 AM #1 Andrea LQ Newbie Registered: Jul 2001 Location: Texas Distribution: Mandrake 10.0 Posts: 6 Rep: rsh error: protocol failure in circuit setup I'm See *NOTE below for more on this.) 4.Add RSH and RLOGIN to the “/etc/securetty”: It identifies secure terminals from where superuser is allowed to log in. http://caribtechsxm.com/protocol-error/protocol-error-closed-connection-rlogin.php Try to use the IP address instead of an FQDN.

Most MPI applications use RSH by default, yes you can set them to use ssh but your wall time suffers a bit. The server provides \ remote execution facilities with authentication based on \ privileged port numbers from trusted hosts. Obviously this works very, very poorly in these days of ubiquitous firewalls. Join our community today!

Last edited by Smartpatrol; 03-11-2010 at 09:27 PM. I propose changing that invocation to strace -o /root/rshd.trace rshd instead. (You may have to check the syntax for your specific inetd configuration file for the right way to do this; By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. I can use telnet and ssh to all servers on my private network and also the external network ip addresses.I also have an IP address for the outside world.

What I would try to do is hook up the server so that it runs under strace (with -o pointing to some file in /tmp) to capture what's happening on the All the servers are identical as for the hardware and OS version (Solaris 8). Red Flag This Post Please let us know here why this post is inappropriate. Posted on 2005-10-25 Unix OS 1 Verified Solution 8 Comments 14,052 Views Last Modified: 2013-12-27 Hi, I am currently having some "rsh" issues.

Why would breathing pure oxygen be a bad idea? How can I Improve gameplay for new players, as a new player? For instance: I work with clusters and rsh is the connection of choice. I am aware that this is not very secure and by default I have all these ports turned off in my router but http and ssh.I turn them on to use