Hi
Was hoping to get some insight as to what these messages mean - I am seeing them on my Syslog server coming from my Aruba Controller - the messages tend to repeat multiple times.
The messages appear all related to SSH - is this perhaps a something trying to login and can't?
Model: 3600
Firmware: 6.4.4.6
Messages seen:
**Aruba-WLC-01 sshd[8044]: fatal: Read from socket failed: Connection reset by peer
**Aruba-WLC-01 sshd[25619]: fatal: Unable to negotiate a key exchange method
**Aruba-WLC-01 sshd[20723]: fatal: no matching cipher found: client aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,arcfour256,arcfour128 server aes128-cbc,aes256-cbc