I've seen other post related to this issue but I cannot see any clear solution.
root@int102:~# /usr/bin/ssh -e none -o 'BatchMode=yes' -o 'HostKeyAlias=int103' root@10.10.10.103 /bin/true
Host key verification failed.
root@int102:~# ssh 10.10.10.103
Linux int103 4.13.13-6-pve #1 SMP PVE 4.13.13-42 (Fri, 9 Mar 2018 11:55:18 +0100) x86_64
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual...
Read more
root@int102:~# /usr/bin/ssh -e none -o 'BatchMode=yes' -o 'HostKeyAlias=int103' root@10.10.10.103 /bin/true
Host key verification failed.
root@int102:~# ssh 10.10.10.103
Linux int103 4.13.13-6-pve #1 SMP PVE 4.13.13-42 (Fri, 9 Mar 2018 11:55:18 +0100) x86_64
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual...
Read more