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thadrumr
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Can't SSH from CHR Version 7.0 Beta 3

Thu Oct 24, 2019 5:10 pm

I am unable to SSH from my CHR running v7.0 Beta 3. I upgraded from version 6.46beta55 using the file https://download.mikrotik.com/routeros/ ... 0beta3.npk. Below is my SSH config the rest of my config is quite long but I can attach if necessary.

/ip ssh
set forwarding-enabled=both strong-crypto=yes


Here is the error when I try and ssh to my rasberry pi

[admin@MikroTik] > /sys ssh user=pi 10.22.87.20
Server returned smaller prime for DH exchange than requested: 3
 
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mrz
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Re: Can't SSH from CHR Version 7.0 Beta 3

Mon Nov 04, 2019 4:03 pm

What is the remote device? If it is RouterOS does it have strong-crypto enabled too? If it is not ROS devices, does it have enabled all needed algorithms that is used by the ssh client when strong crypto is enabled?
 
thadrumr
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Re: Can't SSH from CHR Version 7.0 Beta 3

Fri Nov 08, 2019 11:28 pm

I have tried to SSH to another mikrotik deivce that has strong crypto enabled. I have also tried to SSH to my Proxmox host running version 6 which has the up to date crypto and hash enabled. I get the same result no matter what I try and SSH to.
 
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mrz
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Re: Can't SSH from CHR Version 7.0 Beta 3

Mon Nov 11, 2019 9:24 am

Problem will be solved in next beta.

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