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rheo
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Posts: 20
Joined: Tue Aug 14, 2012 8:19 am

cannot SSH to HP switch - comware OS

Thu Jan 21, 2016 4:49 am

hi

I am trying to use the /system ssh client on RouterOS to access a HP switch on my LAN running Comware OS v5.

When I ssh I am immediately bounced back to the cmd line on the Mikrotik
[admin@Tim-HexLite] > /system ssh 192.168.0.10 user=admin port=22

Welcome back!
[admin@Tim-HexLite] > 
I turned on SSH logging and it shows:
13:42:44 ssh,debug can't agree on: 
13:42:44 ssh,debug cl: aes256-ctr,aes192-ctr 
13:42:44 ssh,debug sl: aes128-cbc,des-cbc 
13:42:44 ssh,debug hmac-sha1 hmac-sha1 none none  
13:42:44 ssh,debug can't agree on KEX algorithms 
13:42:44 ssh,debug code 0x02000003 closing.. 
Any idea on how to make them work with each other?

Thanks
 
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janisk
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MikroTik Support
Posts: 6284
Joined: Tue Feb 14, 2006 9:46 am
Location: Riga, Latvia

Re: cannot SSH to HP switch - comware OS

Thu Jan 21, 2016 10:11 am

disable /ip ssh strong-crypto. It disables week ciphers, ones that are used by the other end.
 
rheo
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Topic Author
Posts: 20
Joined: Tue Aug 14, 2012 8:19 am

Re: cannot SSH to HP switch - comware OS

Thu Jan 21, 2016 11:05 am

thanks - it works!

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