Error Starting Up Ssh Connection-43
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company ssh connection error waiting for sudo or su password prompt Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs ssh connection error while waiting for sudo password prompt Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just ssh connection error (error code is 10061) like you, helping each other. Join them; it only takes a minute: Sign up Php ssh - Error starting up SSH connection(-1) up vote -2 down vote favorite I want to connect to another server by ssh ssh connection refused error using PHP but i get error as below .i looked for it very much but couldn't find any suitable solution for me. Warning: ssh2_connect(): Error starting up SSH connection(-1): Failed sending banner in ... Warning: ssh2_connect(): Unable to connect to ... this is my php code : $connection = ssh2_connect($details[0]['address'], $details[0]['port']); ssh2_auth_password($connection, $details[0]['username'], $details[0]['password']); php ssh debian remote-access libssh2 share|improve this question edited Nov 20 '14 at 18:20 asked Nov 19 '14 at 18:37
Putty Connection Error
OnlyMAJ 706416 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote Trying to diagnose issues with libssh2 is nigh impossible. My recommendation: use phpseclib, a pure PHP SSH implementation, and assuming that doesn't resolve the issue you can get logs that'll assist in the diagnosis. eg. login('username', 'password')) { exit('Login Failed'); } echo $ssh->exec('pwd'); echo $ssh->exec('ls -la'); echo $ssh->getLog(); ?> share|improve this answer answered Nov 20 '14 at 19:30 conducode 111 Thanks.That's a nice php lib, but i wanted to know more about that problem and its occurance time.can you help me on that ? –OnlyMAJ Nov 20 '14 at 19:51 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged php ssh debian remote-access libssh2 or ask your own question. asked 1 year ago viewed 796 times active 1 year ago Related 2PHP 5 SSH2 functions1SSH connections failing under heavy load1Php ssh2 - put ssh connection resource in
here for a quick overview of the site Help Center Detailed answers to any questions you
Ssl Connection Error
might have Meta Discuss the workings and policies of this site sftp connection error About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or winscp connection error posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of http://stackoverflow.com/questions/27024400/php-ssh-error-starting-up-ssh-connection-1 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up SSH connections failing under heavy load up vote 1 down vote favorite 1 $con = ssh2_connect($host, 22); ssh2_auth_password($con, $rem_acc, $pass); ssh2_scp_send($con,$rand.".gz","./".$rand.".gz"); $stream = ssh2_exec($con, "./exeonserv.sh ".$rand); As long as I keep the load to below 2 http://stackoverflow.com/questions/10256887/ssh-connections-failing-under-heavy-load requests per second to the PHP script (there are 2 SSH connections in the script, so 4 connections per second), this works fine But the moment it exceeds 2 requests per second, the connection starts failing, with this error in the log: [Sat Apr 21 11:51:40 2012] [error] [client 172.16.57.97] PHP Warning: ssh2_connect(): Error starting up SSH connection(-1): Failed getting banner in /var/www/fsproj/result.php on line 105 [Sat Apr 21 11:51:40 2012] [error] [client 172.16.57.97] PHP Warning: ssh2_connect(): Unable to connect to localhost in /var/www/fsproj/result.php on line 105 I used the following code to try and solve the issue, but if the sustained load is greater than 2req/sec. it just ends up increasing the response time $con=false; while(!$con) { $con = ssh2_connect($host, 22); } Is there a cap on the maximum rate at which SSH connections can be opened? If so where can I change that value? (or any other solutions?) I'm using Apache on Ubuntu php ssh share|improve this question edit
18:57 UTC Modified: 2012-06-12 19:51 UTC From: fishgills at fishgills dot net Assigned: langemeijer Status: Closed Package: ssh2 (PECL) PHP Version: 4.4.1 OS: Redhat Enterprise 3 Private report: No CVE-ID: View Add Comment Developer Edit https://bugs.php.net/bug.php?id=57062 [2006-06-05 18:57 UTC] fishgills at fishgills dot net Description: ------------ I'm getting this error when using the SSH2 0.12 from its beta PECL channel It's a very simple test script. I have all the http://www.serverphorums.com/read.php?8,164404 required packages installed. Reproduce code: --------------- Expected result: ---------------- To get a connection to the specified host. Actual result: -------------- PHP Warning: ssh2_connect(): Error connection error starting up SSH connection(-5): Unable to exchange encryption keys in /tmp/test.php on line 2 PHP Warning: ssh2_connect(): Unable to connect to d50-1.s50 in /tmp/test.php on line 2 Patches Add a PatchPull Requests Add a Pull RequestHistoryAllCommentsChangesGit/SVN commitsRelated reports [2006-06-20 22:43 UTC] spam at spam dot com I'm getting the same error on CentOS (not sure which version sorry) ssh2 is at 0.10 and libssh2 is at 0.12 [2006-06-22 12:28 ssh connection error UTC] fishgills at fishgills dot net I'm running libssh2 at verison 0.12 and ssh2 is at 0.10 as well. Anyone out there that can help? [2006-06-22 15:30 UTC] pollita@php.net This bug has been fixed in CVS. In case this was a documentation problem, the fix will show up at the end of next Sunday (CET) on pecl.php.net. In case this was a pecl.php.net website problem, the change will show up on the website in short time. Thank you for the report, and for helping us make PECL better. This looks like it was a bug (technically, a lacking feature) in the libssh2 library rather than the PECL extension which uses it. Please download and install libssh2-0.14 ( http://www.libssh2.org ) then rebuild PECL/ssh2 ( http://pecl.php.net/packages/ssh2 ). [2006-07-28 04:43 UTC] pushlan at gmail dot com I'm running libssh2 at verison 0.14 and ssh2 is at 0.10 as well. Fedora 5 php code: $connection = ssh2_connect('192.168.13.1', 22); if (!$connection) die('Connection failed'); result: PHP Warning: ssh2_connect(): Error starting up SSH connection(-5): Unable to exchange encryption keys in /root/to-nas/ssh.php on line 3 PHP Warning: ssh2_connect(): Unable to connect to 192.168.13.1 in /root/to-nas/ssh.php on line 3 Connection failed [2007-02-06 19:04 UTC] matrix dot morpheus at gmail dot com Using
Hello, I am trying connect to freebsd. I have php 5.3.2 installed. I have to connect using public keys, but without succes. Function ssh2_connect throws me following error (then I have invalid resource for function ssh2_auth_pubkey_file)... PHP Warning: ssh2_connect(): Error starting up SSH connection(-5): Unable to exchange encryption keys in /usr/home/radek/pokus.php on line 14 Warning: ssh2_connect(): Error starting up SSH connection(-5): Unable to exchange encryption keys in /usr/home/radek/pokus.php on line 14 PHP Warning: ssh2_connect(): Unable to connect to test.starnet.cz in /usr/home/darius/pokus_nat.php on line 14 Warning: ssh2_connect(): Unable to connect to test.starnet.cz in /usr/home/radek/pokus.php on line 14 Here is code: 'diffie-hellman-group1-sha1', 'hostkey' => 'ssh-dss', 'client_to_server' => array( 'crypt' => '3des-cbc', 'mac' => 'hmac-md5', 'comp' => 'none'), 'server_to_client' => array( 'crypt' => '3des-cbc', 'mac' => 'hmac-md5', 'comp' => 'none')); $connection = ssh2_connect('test.starnet.cz', 22, array('hostkey'=>'ssh-rsa'), $methods); ?> I got the same error without using methods variable. Thank you for advice. Radek -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Reply Quote Radek KrejĨa [PHP] FW: Problem with ssh2_connect June 30, 2010 06:04PM Hello, I am trying connect to freebsd. I have php 5.3.2 installed. I have to connect using public keys, but without succes. Function ssh2_connect throws me following error (then I have invalid resource for function ssh2_auth_pubkey_file)... PHP Warning: ssh2_connect(): Error starting up SSH connection(-5): Unable to exchange encryption keys in /usr/home/radek/pokus.php on line 14 Warning: ssh2_connect(): Error starting up SSH connection(-5): Unable to exchange encryption keys in /usr/home/radek/pokus.php on line 14 PHP Warning: ssh2_connect(): Unable to connect to test.starnet.cz in /usr/home/darius/pokus_nat.php on line 14 Warning: ssh2_connect(): Unable to connect to test.starnet.cz in /usr/home/radek/pokus.php on line 14 Here is code: 'diffie-hellman-group1-sha1', 'hostkey' => 'ssh-dss', 'client_to_server' => array( 'crypt' => '3des-cbc', 'mac' => 'hmac-md5', 'comp' => 'none'), 'server_to_client' => array( 'crypt' => '3des-cbc', 'mac' => 'hmac-md5', 'comp' => 'none')); $connection = ssh2_connect('test.starnet.cz', 22, array('hostkey'=>'ssh-rsa'), $methods); ?> I got the same error without using methods variable. Thank you for advi