error: kex_exchange_identification: Connection closed by remote host

N

notrox

Cadet
Joined
Jan 10, 2021
Messages
9
I keep seeing "sshd error: kex_exchange_identification: Connection closed by remote host" every 15 minutes. I can't seem to track down what's causing this message.
 
N

notrox

Cadet
Joined
Jan 10, 2021
Messages
9
I found the culprit being ntopng running on my OPNSense firewall which was set to do an active network discovery every 15 minutes.
 
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