FTP over SSH Issue

I noticed with SmartFTP client that when I attempted to connect thru the VIP it complains about:

 

 

[15:43:21] Client to Server Encryption: aes128-ctr

 

[15:43:21] Server to Client Encryption: aes128-ctr

 

[15:43:21] Session MAC: hmac-sha1

 

[15:43:21] Client to Server Compression: zlib@openssh.com

 

[15:43:21] Server to Client Compression: zlib@openssh.com

 

[15:43:21] Requesting service "ssh-userauth".

 

[15:43:21] RTT: 197.205 ms

 

[15:43:21] Authentication request. Method: none

 

[15:43:21] Server supported authentications: publickey,gssapi-with-mic,password

 

[15:43:21] Authentication request. Method: password

 

[15:43:24] Authentication request. Method: gssapi-with-mic

 

[15:43:24] User authentication failed

 

 

 

When I connect directly to the server on port 5022, I get connected with no issues:

 

 

 

[15:40:37] Client to Server Encryption: aes128-cbc

 

[15:40:37] Server to Client Encryption: aes128-cbc

 

[15:40:37] Session MAC: hmac-sha1

 

[15:40:37] Client to Server Compression: none

 

[15:40:37] Server to Client Compression: none

 

[15:40:37] Requesting service "ssh-userauth".

 

[15:40:37] RTT: 53.458 ms

 

[15:40:37] Authentication request. Method: none

 

[15:40:37] Server supported authentications: keyboard-interactive,publickey,password

 

[15:40:37] Authentication request. Method: password

 

[15:40:37] User authentication successful.

 

[15:40:37] SSH session established

 

 

 

The difference I noticed was with the 1st two lines (aes128-cbc) compared to (aes128-ctr) on the failed login from the VIP.

 

 

Is this something that can be changed on the LTM?