I'm setting up new Ubuntu 26 servers with SSSD and Active Directory. Authentication works when I use a fully qualified or otherwise adjusted username, but SSH connections from…
I'm trying to create a network interface on Host A within the 192.168.1.0/24 subnet so it can communicate with Host C through Host B using an SSH tunnel.…
I'm using OpenSSH 8.0p1 on Oracle Linux 8.10. When I SSH into a remote host and want to set up a reverse port forward (tunneling from the remote…
Hey folks! I have a question about OpenSSH for Windows, which we're using in our server environment (currently on Server 2022). I installed it using the command `Add-WindowsCapability…
I'm in the middle of migrating some servers from RHEL6 to RHEL9, but I've hit a snag. It seems like RHEL9 doesn't accept SHA-1 by default anymore, and…
I'm migrating some servers from RHEL6 to RHEL9, but I've hit a wall with SSH. It seems that RHEL9 doesn't accept SHA-1 or RSA keys anymore, and the…