kazulog@sv2:~$ ssh -o PubkeyAuthentication=no -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null telnetdemo@192.168.100.10
Warning: Permanently added '192.168.100.10' (ED25519) to the list of known hosts.
telnetdemo@192.168.100.10's password:
Welcome to Ubuntu 26.04 LTS (GNU/Linux 7.0.0-30-generic x86_64)

 * Documentation:  https://docs.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/pro

 System information as of Sat Sep 12 09:11:17 JST 2026

  System load:  0.13              Processes:             109
  Usage of /:   3.5% of 60.93GB   Users logged in:       0
  Memory usage: 12%               IPv4 address for ens2: 10.19.12.11
  Swap usage:   0%


Expanded Security Maintenance for Applications is not enabled.

101 updates can be applied immediately.
91 of these updates are standard security updates.
To see these additional updates run: apt list --upgradable

Enable ESM Apps to receive additional future security updates.
See https://ubuntu.com/esm or run: sudo pro status


telnetdemo@sv1:~$ w
 09:11:17 up 9 min,  1 user,  load average: 0.13, 0.18, 0.12
USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU  WHAT
telnetde pts/0    192.168.100.20   09:11    0.00s  0.05s   ?    w
telnetdemo@sv1:~$ exit
logout
Connection to 192.168.100.10 closed.