PuTTY is a free open source SSH/Telnet terminal emulation program for Windows and Unix like operating systems.

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11 views

AWS instance Status Checks remain 1/2 + Unable to SSH to aws instance

I'm new to AWS. What I want is to change my instance type from t2.micro to m4.xlarge. I stopped my running instance and then change its type from t2.micro to m4.xlarge. On starting the instance I got ...
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57 views

SSH server on embedded device is not giving me a shell after logging in

I have a Solar-Log device which is presumably build upon an IPC@CHIP by Beck IPC. On this device I found several open ports, among which an SSH server on port 22. From Googling I found out this was ...
0
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1answer
39 views

Gitlab - “Server refused public-key signature despite accepting key” on a valid key

I need some help with keys. On my windows 7 machine I have created a pair of keys using Puttygen in order to connect to a private gitlab site. In the gitlab I've added my public key to my profile. ...
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votes
2answers
45 views

“Software caused connection abort” after removing rule in iptables

I use Putty to connect to a Linux Red Hat machine on an AWS instance. My local computer is Windows 8. On the iptables I had to make a change and accidentally forgot to put back this default rule: -A ...
0
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0answers
90 views

Unable to SSH Google Cloud Engine instance through gcloud & Putty from Windows 10

I could do SSH & SFTP from a windows 7 laptop to my Google Compute Engine instance until I changed my laptop & also upgraded to Windows 10. In the event I lost my previous settings, so had to ...
1
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0answers
32 views

Connection error in bitvise ssh client

Iam able to connect to ssh server host on openshift using putty but while using the same setting in bitvise ssh client i get the folowing error - 01:47:18.424 Connecton failed. getaddrinfo() ...
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0answers
40 views

Failed to load module pk-gtk-module

I am running RHEL6 and I am sshing into a linux server. Every time I open gvim or emacs, I get this error $ gvim Gtk-Message: Failed to load module "pk-gtk-module": libpk-gtk-module.so: cannot open ...
1
vote
1answer
58 views

Host keeps asking for password when using SSH Keys with PuTTY for Windows

I'm using PuTTY for Windows to connect to dreamcompute-VPS(dreamhost). At dreamcompute panel, I created a private key and downloaded it, a .pem file. Using PuTTYgen, I converted this file to .ppk as ...
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0answers
43 views

Sun Fire v215 ALOM keyboard input from PuTTY

I'm trying to log in to ALOM on a Sun Fire v215 via PuTTY. I'm using a RJ45->DB9->USB setup plugged into the "SER MGT" port on the back. I'm also using the settings recommended in the installation ...
0
votes
1answer
28 views

Can't ssh after configuring sshd_config

I have configured my sshd configuration files to listen to ipv6 addresses, but forgot to uncomment ipv4 local addresses. Here is a snippet from my configuration file: AddressFamily any ListenAddress ...
0
votes
1answer
65 views

Using SSH Keys with Kerberos

So there's an issue that we've been having at our company causing me to pull my hair out for the past week: We have hundreds of server boxes (a mix of CentOS6/7, if it matters) that need to quickly ...
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0answers
23 views

How do I get Putty or some other remote program to send Control + Keys to a serial port?

I am currently using Putty to access a serial port on an old hardware. According to documentation I got, you need to press ctrl+A in a serial terminal to access the login. However, when using a local ...
7
votes
1answer
292 views

Why is FileZilla so much faster than PSFTP?

I'm using FileZilla 3.10.3 and PSFTP 0.63 (PuTTY). Can anyone help me figure out why the throughput I get is so drastically different between the two clients? It can't just be a shortcoming of the ...
0
votes
1answer
20 views

Openssh in VM authenticate using Pageant on host

Update: It looks like the network design was completely wrong and the auth flow should be the other way round instead. So this question is moot now. Current setup: Linux VM (assume common and most ...
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votes
1answer
92 views

Can't access (ping, tracert..) from cmd but works from putty

I am not able to ping or tracert to a remote machine from windows command line, but I am able to ping/tracert and access same machine when using putty on same windows machine. What can I do to access ...
-2
votes
1answer
56 views

wrongly executed kill -9 -1 command

I am a newbie to Linux commands and was trying to delete a user on a CentOS 6 via an SSH connection on Putty, it was giving an error like "userdel: user is currently logged in", hence, i searched for ...
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0answers
25 views

Kerberos PuTTY from non-domain machine via VPN

Feels like I'm missing something fundamental here... Have a non-domain machine (personal machine off site) from which I VPN into our work network. Once connected, from 'klist', it appears my VPN ...
1
vote
2answers
67 views

To generate key for AWS server using ssh-keygen from .pem for PuTTY

AWS gave me a private key in the format of .pem. I am trying to use it with PuTTY but failed and I read I need to generate a key with PuTTYgen but PuTTYgen is only for Windows. So I am trying to use ...
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votes
1answer
94 views

Connecting AWS from Windows. Error: Using username “ec2-user”. Server refused our key

I am connecting AWS EC2 using Putty from Windows 8, I followed all steps mentioned on this page of conversion of .pem to .ppk and have loaded .ppk in Putty. Putty Configurations: Host Address: ...
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0answers
133 views

AWS SSH Session getting closed by Server intermittently

I have connected to the AWS EC2 Ubuntu instance using putty on Windows 7(ppk authentication). Most of the time I'm getting this message on putty: Network error: Software caused connection abort. But ...
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0answers
32 views

SSH tunnel seems to be bound to multiple IPs

I am using a SSH tunnel to a remote machine using plink.exe in Putty on Windows 8. I am also running a web application using the same port. So to avoid any port conflicts I have bound the tunnel to ...
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0answers
91 views

Serial connection to Cisco C40 not taking input (Putty/Hyperterminal)

I have a cisco c40 video codec that is not accepting the admin credentials that I established for it over SSH/HTTPS. I suspect that the config file is corrupt as there are other erroneous behaviors in ...
6
votes
3answers
380 views

Copying over SSH via Putty tools is slower than via WinSCP

Uploading from my Windows PC (1) to my Ubuntu machine (2) in another city using PuTTY tools is slow. I tested this over OpenVPN tunnel and via port forwarding to (2). It turns out that using rsync ...
0
votes
1answer
19 views

Server connects without passphrase via putty but asks for passphrase from the native command line?

I am trying to connect to an EC2 instance and it has a .ppk security key. I am not an expert on server frankly and I am still try to figure things out by trail and error. I usually connect to my ...
1
vote
1answer
990 views

Can't SSH to any servers

It's for a day that I can't login through SSH to my servers. Using both Putty and MobaXterm. MobaXterm ends with: debug1: sending SSH2_MSG_KEX_ECDH_INIT debug1: expecting SSH2_MSG_KEX_ECDH_REPLY Read ...
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votes
0answers
51 views

Mapping right CTRL key to ENTER function

I am using Putty to connect to a Linux server. I am a mainframe person so I really want to map my right CTRL key to ENTER and then map the ENTER key to the NEWLINE function to mirror how the keys ...
1
vote
1answer
104 views

Any idea why SFTP works differently based on the client machine/network

I have an odd situation. From Computer A with PSFTP.EXE (putty sftp client) I can connect to a remote sftp server and use dir and chdir to browse around. If I try to get or put files I get a ...
0
votes
1answer
83 views

What firewall configuration do I need for SFTP to be able to put files on a remote server

I have a situation in production where SFTP (using Putty PSFTP) is working when I connect and list files on a remote server but put and get fail with error permission denied. In my dev environment I ...
0
votes
2answers
158 views

Linux smart card authentication

I am using puttysc to authenticate to a remote Linux server with my smart card . But as I understand, this isn't true PKI authentication - puttysc just unlocks the public key and matches it to a user ...
1
vote
0answers
152 views

I can't connect to FreeSSHd server with Putty

I have Windwos VPS and i want to connect to it with Putty. On the VPS i installed FreeSSHd and created a user account and set the account to public key authorization. On my PC i am running Windows 7 ...
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0answers
118 views

Catalyst 3750 switch shows gibberish in the console on boot (could be a baud rate issue)

I've got a Catalyst 3750 series switch here, I switch it on by holding the 'Mode' button and then plugging in the power. In PuTTY console I can't type anything, but when I press anything on keyboard, ...
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0answers
632 views

mRemoteNG settings from Putty

I'm trying to get my settings from Putty loaded into mRemoteNG. According to the thread below, once I select SSH version 2 as my protocol, I should have a list of settings to choose from in the Putty ...
1
vote
1answer
76 views

pscp alias for current host

Is there any way to send files via pscp using -load profile without specifying host if I have already specified it in profile? I want to specify only source path, destination path and profile without ...
1
vote
1answer
134 views

SSH from Windows to Jump Server to MySQL [closed]

We have a MySQL instance running on a Linux machine and had to open a tunnel to access the server. This worked fine until admin decided to add a steppingstone / jump server. Now i can't seem to ...
3
votes
3answers
2k views

Putty Kerberos/GSSAPI authentication

I configured a few Linux servers to authenticate with Active Directory Kerberos using sssd on RHEL6. I also enabled GSSAPI authentication in hopes of passwordless logins. But I can't seem to get ...
0
votes
1answer
246 views

Amazon EC2 server cannot connect and access via putty out of sudden

I have a ubuntu server setup in amazon ec2 for few months. Today, out of sudden, the server status is not reacheable and putty is not accessible too. I've also rebooted the system, it seems to be ...
0
votes
1answer
229 views

How to run putty with -m command line *and* get log?

I'd like to launch putty and run my script automatically, it works, but I can't save the logs (I need them to debug)! The way I call putty: "D:\Some-Path\putty\PUTTY.EXE" -t -load "Server - ...
0
votes
1answer
90 views

Looking for a central console management software that utilitizes my RDP credentials for access [closed]

All our managed Windows Server 03+ machines are enabled for and connect fine via RDP. However, I would like a less heavy central management (command line based?) to mass manage and maintain the ...
14
votes
1answer
951 views

PuTTY typing its name into the console

I was doing a MySQL dump over SSH using Putty, and now it is just typing PuTTY over and over again into the console, Ctrl+C doesn't do anything. Does anyone know why this is happening?
0
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2answers
3k views

Unable to ssh EC2 using password - “Disconnected: No supported authentication methods available (server sent: publickey)”

I have followed the following steps https://coderwall.com/p/j5nk9w This is what I did 1) $ sudo useradd -s /bin/bash -m -d /home/newuser -g root newuser Entered the Password for the newuser 2)$ ...
0
votes
1answer
101 views

Disconnect SSH sessions from user side IBM 4690

I need SSH session to be disconnected after 45 sec inactivity. on IBM 4690 SSH server settings are: TCPKeepAlive no ClientAliveCountMax 3 ClientAliveInterval 15 But when I do packet capture ...
0
votes
2answers
260 views

Automate ssh serial-over-LAN connection to SuperMicro IPMI via Putty

I recently found instructions on how to take advantage of the SuperMicro's serial-over-LAN remote console via SSH. The challenge is after the SSH login a few commands must be executed to start the ...
3
votes
3answers
487 views

How can I connect to multiple servers efficiently with ssh using Linux

We run a VSphere at the office, meaning I am using a lot of different ssh connections to systems. I really like Mputty and MobaXterm on Windows, because they save and remember how I connected to my ...
0
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0answers
19 views

How to lock pageant the same way ssh-add -x does?

Now that i understand how to highjack SSH_AGENT_SOCK & how to use it, it scares me that a fellow coworker, by having root access on any of my company server, might access to my personnal NAS. I ...
0
votes
1answer
273 views

ctrl+D not working in mail

I am trying to test the mail capabilities of my server. I simply do this mail -s "This is a test" myemail@domain.com, then it prompts me for Cc: then the body. After typing I am hitting Control + D, ...
0
votes
1answer
161 views

Telnet command does not work on windows server 2008 when connecting by putty

When I connect from my PC to the windows server 2008 just using the PC console with the telnet command, and once I am on the server I do another telnet command to another device it works fine. But ...
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votes
3answers
68 views

Crontab is not working [closed]

I am trying to add a new script to crontab using putty. I am following these steps: open putty enter my username / password enter command crontab -e to create new crontab copying this command to ...
2
votes
1answer
3k views

Server refused our key (AWS) - Putty

I've just signed up to AWS and launched EC2, downloaded key (.pem) file then generated ppk file using puttykeygen. Using this ppk file I've tried to log in to the server via SSH using Putty but it's ...
-1
votes
1answer
2k views

Git Extensions using Putty: The Servers Host Key is Not Cached in the Registry (but I think it is)

Following the commands below, I am under the impression that my key is added to "the registry". What am I doing, or where is putty screwing up. I should note that scp alone works because I coppied my ...
1
vote
1answer
183 views

SSH locale wrong

I have a debian server with locales set to hu_HU.UTF-8, and if i log in trough console it works perfectly in hungarian. It also worked with ssh logins until i disabled PAM in the sshd config. Since ...