ssh test problem

[nieaicai]

hello：
we have many cisco switchs，when play ssh test，it always show
protocol error，can not agree hostkey，the infofmation about ssh on cisco ios show：

%No SSHv1 server connections running.
Connection Version Mode Encryption Hmac State Username
0 2.0 IN aes256-cbc hmac-sha1 Session started nac
0 2.0 OUT aes256-cbc hmac-sha1 Session started nac

and on huawei switch， the ssh test need long time to finish， the status always “checking”。
information about ssh on huawei operation show:
Session : 2
Connect type : VTY 1
Version : 2.0
State : Started
Username : admin
Retry : 1
Client to Server cipher : aes256-cbc
Server to Client cipher : aes256-cbc
Client to Server HMAC : hmac-sha1
Server to Client HMAC : hmac-sha1
Client to Server compression : none
Server to Client compression : none
Key exchange algorithm : diffie-hellman-group1-sha1
Public key : DSA
Service type : stelnet
Authentication type : password
Connection port number : 22
Idle time : 00:01:21



The version of HOSTMONITOR is ver 10.14

can help me tks。

[KS-Soft]

Cisco switch does not support DSS host keys and requires RSA keys (ssh-rsa)?
We plan to implement this option in future versions (may be version 10.2x)

[netpro]

Hi, I've got the same problem with Ubuntu 16.04, where DSS can't be enabled anymore. I've already tried the instructions from this post: http://www.ks-soft.net/cgi-bin/phpBB/viewtopic.php?t=7813&highlight=protocol+error and also the link: http://www.jbytechnologies.com/linux/sshd-add-dsa-key.html. Can you guess how far the support for ssh-rsa is? I'm using version 10.20.

Best regards,
netpro

[KS-Soft]

Probably end of July

Regards
Alex