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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Can't SSH to Arria 10 Dev Board

I just received our Arria 10 Dev Boards and I'm running through the quick start guide. I can get to the web interface and blink some lights and change the LCD message. I tried to SSH to it and the ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Try to add some -v's to get more verbose debug output: 

ssh -vvv -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null root@192.168.0.21

You can also see if you get any response from the server using telnet or netcat: 

nc 192.168.0.21 22

You should see something like:

SSH-2.0-OpenSSH_7.5p1-hpn14v12

depending upon the ssh version you hav running on your board.
PJais1's avatar
PJais1
Icon for New Contributor rankNew Contributor
6 years ago

Hello , i am facing same error.On entering the command :

ssh -vvv -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null root@192.168.1.10

OpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014

debug1: Reading configuration data /etc/ssh/ssh_config

debug1: /etc/ssh/ssh_config line 19: Applying options for *

debug2: ssh_connect: needpriv 0

debug1: Connecting to 192.168.1.10 [192.168.1.10] port 22.

debug1: Connection established.

debug3: Incorrect RSA1 identifier

debug3: Could not load "/home/bmit/.ssh/id_rsa" as a RSA1 public key

debug1: identity file /home/bmit/.ssh/id_rsa type 1

debug1: identity file /home/bmit/.ssh/id_rsa-cert type -1

debug3: Incorrect RSA1 identifier

debug3: Could not load "/home/bmit/.ssh/id_dsa" as a RSA1 public key

debug1: identity file /home/bmit/.ssh/id_dsa type 2

debug1: identity file /home/bmit/.ssh/id_dsa-cert type -1

debug3: Incorrect RSA1 identifier

debug3: Could not load "/home/bmit/.ssh/id_ecdsa" as a RSA1 public key

debug1: identity file /home/bmit/.ssh/id_ecdsa type 3

debug1: identity file /home/bmit/.ssh/id_ecdsa-cert type -1

debug1: identity file /home/bmit/.ssh/id_ed25519 type -1

debug1: identity file /home/bmit/.ssh/id_ed25519-cert type -1

debug1: Enabling compatibility mode for protocol 2.0

debug1: Local version string SSH-2.0-OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.13

debug1: Remote protocol version 2.0, remote software version OpenSSH_7.8

debug1: match: OpenSSH_7.8 pat OpenSSH* compat 0x04000000

debug2: fd 3 setting O_NONBLOCK

debug3: load_hostkeys: loading entries for host "192.168.1.10" from file "/dev/null"

debug3: load_hostkeys: loaded 0 keys

debug1: SSH2_MSG_KEXINIT sent

and it hangs after this command.

Also by entering : nc 192.168.1.10 22 , the terminal shows following output.

SSH-2.0-OpenSSH_7.8

Could you help with above query?

Thanks,

Priya