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

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4 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 ...
0
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0answers
39 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
votes
1answer
32 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
44 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 ...
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 ...
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2answers
505 views

Running Mathematica-5 remotely

I have Mathematica 5 - a powerful CAS. I have a cheap netbook (running Windows XP), wich not only is too slow to run mathmatica on, I doubt it has the harddrive space. I do however have remote access ...
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0answers
30 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
84 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 ...
7
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3answers
18k views

PSCP: Upload an entire folder, Windows to Linux

I am using PSCP to upload some files from windows to linux. I can do it fine just uploading one file at a time. But I have some very large directories and I want to upload an entire dir at once. I ...
0
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0answers
38 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 ...
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11answers
54k views

How to recover from “Too many Authentication Failures for user root”

I've done several attempts to establish SSH-connecton for user root@host using putty terminal. While doing so I specified wrong credentials several times and after that I've specified them correctly, ...
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1answer
57 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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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
0answers
41 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 ...
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 ...
16
votes
6answers
21k views

How to fix PuTTY showing garbled characters?

Connecting from a Windows 7 PC via SSH to an Ubuntu server using PuTTY, I get some screen errors: I.e. it: "Double-draws" the selection inside Midnight Commander (MC). Other characters like line ...
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votes
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)$ ...
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0answers
22 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 ...
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 ...
11
votes
5answers
14k views

Set xterm (PuTTY) window title when using screen?

I am trying to get screen to set my xterm title. I have this working outside of screen, but screen keeps whatever title was in place when I started it. Here is my .bashrc: function ...
7
votes
1answer
290 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 ...
1
vote
2answers
4k views

How to connect to a Netgear SRW224G4P serial console port?

I have two Netgear SRW224G4P switches with serial console ports. I'm using a Sabrent USB 2.0 to serial cable adapter with a female-to-female serial cable. I'm running Windows 7 64-bit and using putty ...
2
votes
4answers
8k views

How to change the ssh port for a specific ip address? [closed]

I get the trouble with putty, so I prefer using shell (linux) to access server via ssh, my ip address has alter port for ssh is 6091, so is there anyway to access server via ssh by command ssh ...
0
votes
1answer
19 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
89 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 ...
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votes
1answer
55 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 ...
0
votes
0answers
23 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 ...
-3
votes
1answer
91 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: ...
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 ...
0
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0answers
131 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 ...
14
votes
1answer
950 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?
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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 ...
4
votes
3answers
968 views

Is there any way to use session multiplexing (Control Master) from windows?

On our Repository server adding a ControlMaster to the ssd/config file (creates socket?) resulted in a 50x transfer speed increase from roughly 2.5 seconds averaged to 0.05 seconds average. The ...
0
votes
2answers
3k views

DES warning message when connecting to Cisco ASA via SSH

I had to replace a Cisco ASA 5510 that died. I have everything back up and running however when I connect to the ASA via SSH (through Putty), I receive the following warning message: "The first ...
0
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0answers
88 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 ...
2
votes
3answers
9k views

Cisco ASA 5505 Config -> Text File

I'm just starting out learning to config Cisco ASA. My office lent me their old ASA 5505 and I plan to do a factory-reset. Before I do that, I'd like to backup the config to a text file on the ...
6
votes
3answers
360 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 ...
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votes
3answers
67 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
4answers
9k views

How to search for text in a PuTTY console window

Is there a easy way for me to: search for a string in the output window of the putty ? or even a Linux command to search and highlight a string in the output ? I have 20,000+ lines in the output ...
1
vote
1answer
938 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 ...
1
vote
2answers
2k views

How to enable KeepAlive in putty command line

currently i am using putty like this from the command line: putty.exe -ssh user@192.11.11.11 -pw mypassword how do i enable KeepAlive so that the connection doesnt die if i leave the terminal ...
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 ...
5
votes
3answers
2k views

Can putty beep when tailing a log file?

I have a putty session tailing a log. I either keep flipping to it to see in anything has come up or I forget to check it at all. Can putty or tail be made to "beep" if anything scrolls into the ...
0
votes
0answers
49 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
103 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 ...
2
votes
1answer
3k views

Putty: Incoming Packet was garbled on decryption

I am unable to connect to my server on my local network (VM). I have multiple servers I am able to connect to. When I try to putty into the server, I get the message Incoming Packet was garbled on ...
2
votes
1answer
3k views

launch a batch remote command via /putty ssh and get the output in a local file

I have been trying to launch a remote command in putty using the -m [file] flag and get the output putty.exe -[user]@server -m commandscript (the command is just cat> somewhere ) and after that I ...
1
vote
1answer
105 views

PuTTY/PSFTP & Pageant. Select particular key

I have a windows box that we use for outgoing SFTP transfers. They're all scripted and I use PSFTP with PAGEANT to hold the private keys. My problem is that over the last 12 months a new partner of ...
0
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2answers
1k views

Filezilla or PuTTY: I have “Access granted” followed by “Server unexpectedly closed network connection”. How to troubleshoot?

Here is an extract of Filezilla debug traces : Offered public key from "(...)" Offer of public key accepted, trying to authenticate using it. Access granted Server unexpectedly closed network ...