AP1100 SSH/SFTP - Invalid key length
I have an OpenSSH installed in our Windows 2012 R2. Inside that server, I've created a script to download the running-config file (dataDoc.gz) on each of our SBCs then rename it accordingly. In short -- Automated configuration backup externally.
I've used public-key (RSA 1024-bit) authentication to have it more secure.
We have several AP3900 SBCs and my script works perfectly on them. But our only pair of AP1100 failed to connect and got this error in my script execution logs:
ssh_dispatch_run_fatal: Connection to <AP1100 mgmt IP> port 22: Invalid key length
Connection closed
- AP3900s and AP1100 are on the same patch level (ECZ8.1.0 m1 p20).