Error Connecting Ssh Tunnel Error Reading Ssh Protocol Banner
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Sshexception Error Reading Ssh Protocol Banner
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Error Reading Ssh Protocol Banner Mysql
protocol banner up vote 4 down vote favorite 4 I'm using Fabric for my build script. I just cloned one of my VMs and created a new server. The Fabric script (which uses paramiko underneath) works fine one server but not the other. Since it's a clone I don't know what could be different but everytime I run my Fabric script I get the error error reading ssh protocol banner errno 10054 Error reading SSH protocol banner. This script is connecting with the same user on both servers. The script works fine on all other servers except this new one that I just clones. The only thing that is radically different is the IP address which is totally different range. Any ideas on what could be causing this? python linux ssh fabric paramiko share|improve this question asked Aug 26 '11 at 14:33 Mridang Agarwalla 11.7k37129276 add a comment| 2 Answers 2 active oldest votes up vote 7 down vote accepted This issue didn't lie with Paramiko, Fabric or the SSH daemon. It was simply a firewall configuration in ISPs internal network. For some reason, they don't allow communication between different subnets of theirs. We couldn't really fix the firewall configuration so instead we switched all our IPs to be on the same subnet. share|improve this answer answered Aug 31 '11 at 5:04 Mridang Agarwalla 11.7k37129276 I am geting same error. but In my case host is amazon instance what should I do in that case –sagar Oct 23 '13 at 8:25 add a comment| up vote 2 down vote Try changing the banner timeout from
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Networkerror Error Reading Ssh Protocol Banner
Star 2,895 Fork 817 paramiko/paramiko Code Issues 233 Pull raise sshexception('error reading ssh protocol banner' + str(e)) requests 75 Projects 0 Wiki Pulse Graphs New issue "SSHException: Error reading SSH protocol sshexception error reading ssh protocol banner errno 104 connection reset by peer banner" when using ProxyCommand #673 Closed Depado opened this Issue Feb 3, 2016 · 15 comments Projects None yet Labels Bug Needs http://stackoverflow.com/questions/7206272/paramiko-error-error-reading-ssh-protocol-banner investigation Milestone No milestone Assignees No one assigned 7 participants Depado commented Feb 3, 2016 Hello, It's been a few days and I'm still struggling with this, I think it's quite a known issue but wasn't able to find a workaround. Paramiko 1.16.0 Python 3.5.1 https://github.com/paramiko/paramiko/issues/673 Operating System : Archlinux Below is a simplified version of my actual code that throws the same error : import os import paramiko # Loading ssh configuration to get the IP and user of the desired host (here 'bastion') cfg = paramiko.SSHConfig() with open(os.path.expanduser("~/.ssh/config")) as f: cfg.parse(f) host_cfg = cfg.lookup('bastion') sock = paramiko.ProxyCommand("ssh -W %h:%p {}@{}".format(host_cfg.get('user', 'root'), host_cfg.get('hostname'))) # Client Setup client = paramiko.SSHClient() client.load_system_host_keys() client.set_missing_host_key_policy(paramiko.AutoAddPolicy()) # Connect and execute command client.connect("my.ip.ad.dr", username='root', sock=sock) (stdin, stdout, stderr) = client.exec_command("echo 'Hello World !'") for line in stdout.readlines(): print(line) client.close() Note that the whole parsing the ssh config thing is simplified because I know this entry is in the ssh config. (And yes I'm sure the error doesn't come from that because the generated ProxyCommand is correct) Of course it raises the error when executing the client.connect line. The ProxyComm
Products Automation All products Odin Automation Premium All products Operations Automation All products Operations Automation 7.x All products Operations Automation 7.0 Operations Automation 6.x All products Operations Automation 6.0 Operations Automation 5.x All products Operations Automation http://kb.odin.com/en/126492 5.5 Operations Automation 5.4 Operations Automation 5.3 Operations Automation 5.2 Operations Automation 5.1 Operations Automation 5.0 Operations Automation 2.x All products Operations Automation 2.9 Operations Automation 2.8 Operations Automation 2.7 Operations Automation 2.6 https://lists.nongnu.org/archive/html/fab-user/2014-10/msg00014.html Business Automation All products Business Automation 7.x All products Business Automation 7.0 Business Automation 5.x All products Business Automation 5.5 Business Automation 5.4 Business Automation 5.1 Business Automation 5.0 Business Automation 6.x error reading All products Business Automation 6.0 Business Automation 4.x All products Business Automation 4.4 Business Automation 4.3 Business Automation 4.2 Business Automation 4.1 Odin Business Automation Standard All products Odin Business Automation Standard 4.x All products Odin Business Automation Standard 4.5 Odin Business Automation Standard 4.3 Odin Business Automation Standard 4.2 Odin Business Automation Standard 4.1 Odin Business Automation Standard 4.0 Odin Business Automation Standard 3.x All error reading ssh products Odin Business Automation Standard 3.4 Odin Business Automation Standard 3.3 Odin Business Automation Standard 3.2 Plesk Automation All products Plesk Automation 11.1 Plesk Automation 11.5 Plesk Automation Billing Odin Automation Essentials All products Odin Automation Essentials 6.5 Odin Automation Essentials 7.0 WPB for Automation Service provider products licensing Other All products H-Sphere All products H-Sphere 3.3 H-Sphere 3.4 All products H-Sphere 3.4.1 H-Sphere 3.5 All products H-Sphere 3.5 SPU H-Sphere 3.5.1 Pro Control Panel All products Pro Control Panel Linux All products Pro Control Panel Linux 10.3.0 Pro Control Panel Linux 10.3.4 Pro Control Panel Linux 10.3.5 Pro Control Panel Windows SiteStudio Sphera Helm All products Helm 4 All products Helm 4.0 Helm 4.1 Helm 4.2 Helm 3 Confixx Professional 3 APS All products APS 1.x APS 2.x Failed to fetch data from source H-Sphere: Error reading SSH protocol banner Article ID: 126492, created on Aug 7, 2015, last review on Aug 7, 2015 Applies to: Plesk Automation 11.5 Symptoms Attempt to generate migration using command panel-migrator generate-migration-list fails with error: [ERROR] ABORT (by exception): fetch info from source servers [ERROR] Failed to perform action: Fetch data from source H-Sphere Cause: Error reading SSH protoc
+0100 Hi MartinHave you tried to connect directly using SSH? Looks like the tunnel is not working. Try:ssh -p 3333 localhostPlease, check the listen IP of sshd daemon in the client machine. If it's not listening in localhost, you should change the tunnel command (set listen_ip):sudo ssh -R *:3333:listen_ip:22 address@hidden -i keyfile.pem -NRegards2014-10-28 0:31 GMT+01:00 Martin Enzinger
:Hi Carlos,I'm relieved to hear that this is feasible.While testing option 1 I always get the same response on the remote machine:No handlers could be found for logger "paramiko.transport"Fatal error: Error reading SSH protocol bannerUnderlying exception: Error reading SSH protocol bannerand this the local output.connect_to localhost port 22: failed.The reverse tunnel is initiated with this command on the local machinesudo ssh -R *:3333:localhost:22 address@hidden -i keyfile.pem -N"GatewayPorts yes" in /etc/ssh/sshd_config is set.And this is the fab commandfab -H localhost --port 3333 testerThank you for your help! On Mon, Oct 27, 2014 at 4:48 PM, Carlos García wrote:Hi Martin,if I have unterstood your question, that's perfectly possible, as fabric uses SSH to access remote servers and execute tasks. So, if you create a reverse tunnel as this:ssh -R localhost:5555:localhost:22 your_serverYou can use fabric as this on your_server:fab -H localhost --port 5555 your_taskIf you're using fabric from another server that access to your_server, you must configure the sshd daemon on your_server to allow you to create sockets that listens for remote connections. I think it's not allowed by default. Also, your reverse tunnel should be done like this:ssh -R your_server:5555:localhost:22 your_serveror ssh -R *:5555:localhost:22 your_serverAnd fabric command would be:fab -H your_server --port 5555 your_taskHope it helps!Regards 2014-10-26 2