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Putty Ssh Tunnel Network Error Software Caused Connection Abort

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The command will ask you to set a passphrase or press enter to continue. Using the site is easy and fun. You would have to re-authenticate yourself anyway to make sure. If you see this message, it means that PuTTY has not seen this host key before, and has no way of knowing whether it is correct or not. his comment is here

Are you behind any firewalls (especially software)? -- Matt Back to top #5 TheForestSpirit TheForestSpirit Topic Starter Members 10 posts OFFLINE Local time:02:54 PM Posted 24 September 2014 - 08:30 Add the following line to /etc/ssh/sshd_config and see if it helps; UseDNS no Don't forget to restart the SSH Daemon; service ssh restart share|improve this answer answered May 29 '14 at Note that Windows can produce this error in some circumstances without seeing a connection reset from the server, for instance if the connection to the network is lost. 10.16 ‘Network error: Try a wired connection and/or different router to see if that fixes the problem. http://superuser.com/questions/294824/putty-network-error-software-caused-connection-abort

Network Error Software Caused Connection Abort In Putty

I face the exact same issue as the original issue by Robert –user682765 Jun 25 '13 at 23:26 | show 2 more comments 11 Answers 11 active oldest votes up vote Disabling keep-alive seems to have solved the problem. Are you sure you want to replace the current answer with this one?

  1. Windows also generates this error if it has given up on the machine at the other end of the connection ever responding to it.
  2. However, the most common reason to see this message is if you are connecting through a firewall or a NAT router which has timed the connection out.
  3. See section 2.2 for more information on host keys. 10.2 ‘WARNING - POTENTIAL SECURITY BREACH!' This message, followed by ‘The server's host key does not match the one PuTTY has cached
  4. Follow these steps to fix the issue: First, remove the old keys: Code: rm /etc/ssh/ssh_host_*_key* Now generate new ones.
  5. share|improve this answer edited Nov 26 '14 at 10:09 answered Nov 26 '14 at 9:57 Peter Mortensen 7,158135179 add a comment| up vote 0 down vote You need to enable TCPKeepAlive
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  • So use autologin so putty can auto login on your behalf.
  • Browse other questions tagged linux ssh vmware putty timeout or ask your own question.
  • Alternatively, you may have tried to load an SSH-2 key in a ‘foreign' format (OpenSSH or ssh.com) directly into one of the PuTTY tools, in which case you need to import Another known server problem which can cause this error is described in question A.7.16 in the FAQ. 10.13 ‘PuTTY X11 proxy: various errors' This family of errors are reported when PuTTY Also, be sure to check permissions on your .ssh folder for your user: chmod go-wrx ~ chmod 700 ~/.ssh chmod 600 ~/.ssh/authorized_keys Log In to Comment Leave a Comment Add comments Putty Network Error Software Caused Connection Abort Windows 10 If you get this error, one thing you could try would be to fiddle with the setting of ‘Miscomputes SSH-2 encryption keys' on the Bugs panel (see section 4.24.5).

    Hello There, Guest! Network Error Software Caused Connection Abort Winscp Typically, connection refused is due that the SSH server is not accessible (e.g. Make a new screen by typing 'screen'. For example, http://code.google.com/p/internetconnectivitymonitor/.

    Other people have reported that keepalives fix this error for them. Network Error Software Caused Connection Abort Putty Cisco Traveling Pumpkin Problem How do I install the latest OpenOffice? If it's set to 300 seconds, your firewall may be cutting off the connection after a minute or two because it assumes you are disconnected as putty is sending out null Misuse of parentheses for multiplication Human vs apes: What advantages do humans have over apes?

    Network Error Software Caused Connection Abort Winscp

    BLEEPINGCOMPUTER NEEDS YOUR HELP! http://unix.stackexchange.com/questions/283166/putty-ssh-tracert-network-error-software-caused-connection-abort below the configured warning threshold' 10.5 ‘Server sent disconnect message type 2 (protocol error): "Too many authentication failures for root"' 10.6 ‘Out of memory' 10.7 ‘Internal error', ‘Internal fault', ‘Assertion failed' Network Error Software Caused Connection Abort In Putty share|improve this answer answered May 14 at 19:38 Julie Pelletier 4,2081423 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign Network Error Software Caused Connection Abort Filezilla Sftp You can now log in again.

    It may be worth checking the Event Log for diagnostic messages from the server giving more detail. this content A case like this could easily cost hundreds of thousands of dollars. If you see one of these messages, it means that the server has refused all the forms of authentication PuTTY has tried and it has no further ideas. So now you can hook a login to putty on that connection with a keyboard combination like F6. Network Error Software Caused Connection Abort Putty Ubuntu

    See question A.7.10 in the FAQ for more details. Words that are anagrams of themselves Antsy permutations Can a nuclear detonation on Moon destroy life on Earth? A session didn't last more than 1-5 minutes. http://caribtechsxm.com/network-error/putty-network-error-software-caused-connection-abort-vpn.php None of the actions helped. –Superbyte May 29 '14 at 19:24 Don't know, then.

    Check that you are connecting with the correct protocol (SSH, Telnet or Rlogin), and check that the port number is correct. Putty Network Error Software Caused Connection Abort Vmware All reasons and hints for "Server unexpectedly closed network connection" apply to this error too. Can you recheck your config?Cheers.DeleteReplyAnonymous11 April, 2014 07:07Hiiii,I think this error "PuTTy Fatal Error - Network error: Software caused connection abort" comes because of network relatd problem and solution which you

    Also, read the PuTTY Event Log; the server may have sent diagnostic messages explaining exactly what problem it had with your setup. 10.10 ‘Access denied', ‘Authentication refused' Various forms of this

    Changed your mind? It drives me crazy! –Robert Jun 10 '11 at 3:04 add a comment| up vote 0 down vote If the Virtual Machine is running on your local hardware disable keep alive Follow these steps to fix the issue: First, remove the old keys: Code: rm /etc/ssh/ssh_host_*_key* Now generate new ones. Putty Fatal Error Connection Timed Out Could you post the output of the following commands?* show user* show tcp briefIf in case you see the VTY terminal sessions to be stuck and in IDLE state, could you

    Other people have reported that keepalives fix this error for them.1) If you find DHCPNACK errors in the Event Viewer, your DHCP server may be briefly denying your IP address, causing If these are 0 bytes in size, you are affected by this as well. Check this by opening a terminal and going into the /etc/ssh directory. check over here I've recorded the case several times and always there were retransmissions and final RST from PuTTY.

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