linux - How can I find current SSH protocol version of the current ...
Mar 1, 2018 · I connect to a Linux machine (CentOS 6.4) using PuTTY. Except from fact that I can set PuTTY to only use one type of protocol, how can I find the current SSH connection's …
What port does SFTP use? - Server Fault
Oct 13, 2009 · While TCP port 22 is the general right answer, this is dependent on the fact that SSH is configured to use the standard port and not an alternative port. As SFTP runs as a …
protocol version mismatch -- is your shell clean? - Server Fault
There is a simple way to test if your shell is clean, for an ssh connection: run a command from the ssh connection, rather than starting an interactive shell. The false command will immediately …
ssh - Should I add 'Protocol 2' to my sshd_config? - Server Fault
The new standard is SSH protocol version 2 | SSH-2. You don’t need to do anything on Debian 11 or other distributions, they already use SSH-2 by default and SSH‑1 is already completely …
ssh - How can default scp transfer protocol be overriden besides
Jul 11, 2024 · 3 Changes to default behavior of scp from openSSH version 8 to version 9 require using scp with -O option to override the default use of the SFTP protocol. How can scp be …
ssl - What causes SSH error: kex_exchange_identification: …
May 4, 2020 · Weirdly, none actually try to authenticate to open a session. Some spiders and services like Shodan scans public ipv4 addresses for open services, e.g. salt masters, ftp …
How can I list MACs, Ciphers and KexAlgorithms supported by my …
From my research ssh uses the default ciphers as listed in man sshd_config. However I need a solution I can use in a script and man sshd_config does not list information about key length.
ssh - How to recover from "Too many Authentication Failures for …
Jul 6, 2009 · If you get the following SSH Error: $ Received disconnect from host: 2: Too many authentication failures for root This could happen if you have (default on my system) five or …
End SSH Sessions even when NO-OPs are being sent by clients
Nov 18, 2020 · We are trying to find a good way to disconnect SSH sessions to our servers when users are leaving their SSH sessions connected when they go home for the day. The SSHD …
What is the difference between SFTP port 22 or port 990?
SFTP (SSH File Transfer Protocol) is not the same as FTPS (FTP-SSL). SFTP is intimately related to SSH, and has no relation, except in purpose and name, with FTP. Contrast with …