While logging in BMC facing SSH issue

Hi,
We are trying to flash Igx orin developer kit. Hence we are trying to make connection between host machine to Igx. While doing ssh root@192.168.1.110, getting error as
kex_exchange_identification: read: Connection reset by peer
Connection reset by 192.168.1.110 port 22.

Thank you for your support.

Hi kjay.ajith,

Which firmware are you trying to update?

Do you connect the correct ethernet port (right side one) and configure the network on your host correctly?

It may be caused from BMC not ready after reset.
Could you connect it before?

HI,
Thank you for your reply.
I am trying to update BMC firmware using “Update Your BMC Firmware - NVIDIA Docs”.

I have connected the correct ethernet port (right side one) and configured the network on host system correctly.
Earlier, I was able to connect with BMC,
but after rebooting in root via ssh, I’m getting “kex_exchange_identification: read: Connection reset by peer Connection reset by 192.168.1.110 port 22.” error…

bmclogin

Additionally, while updating the new image in the BMC(refer attached Screenshot), Update was not completed and got warnings like “No space left on device”.

Hi,

Any update ??

@sreeraghhh @kjay.ajith Are you working together?

Have you put anything in BMC before and caused it out of the space for BMC firmware image?

Have you confirmed that you are using “IGX Developer kit”(Non-ERoT) or “IGX Board kit”(ERoT)?

Hi,

Thank you for reply.

Yes we both are working together.

Yes I have copied image-bmc to /run/initramfs/ using
“scp image-bmc root@192.168.1.110:/run/initramfs/” (Update Your BMC Firmware - NVIDIA Docs) and caused it out of the space after updating new image in bmc.

We are using “IGX Developer kit”(Non-ERoT).

Thank you.

Please remove image-bmc in BMC first.

And refer to the following steps to update BMC firmware from your host.

[Ubuntu Host]
Download BMC firmware
$ wget https://developer.nvidia.com/downloads/igx/v1.0.0/bmc_fw_r36.3.1_aarch64.tbz2
Extract and install
$ sudo tar xvjf bmc_fw_r36.3.1_aarch64.tbz2
$ cd bmc
$ ./tools/bmc_non_erot_updater.sh -p <BMC Password> -f ./fw/apfw/image-bmc -i 192.168.1.110

You can also run journalctl -f in BMC console before above steps to capture some update log.

Hi,

We are not able to login in BMC Itself.
When we try to connect BMC via SSH, We are getting following error
bmclogin

Could you access the BMC console before?

Have you referred to Set up your host to access the BMC for your host to connect to IGX developer kit?

Hi,

Thank you for your reply.

Yes. Earlier, We were able to login in BMC console.

We referred to Set up your host to access the BMC for our host to connect to IGX developer kit.

Could your try to remove the power cable for a while and plug it back to reset BMC?
Please wait few minutes and check if you can access BMC console.

Hi,

We have tried to remove power cable for a while and plugged it back but still Not able to access BMC console.
Additionally, I am sharing screenshot of debugging ssh root@192.168.1.110.

Is there any way to do factory reset system or to access BMC console?

Thank you.

BMC can be reset through WebUI but you have to log-in first…

Have you also tried to use another host and setup the network to connect BMC?

Hi,

We have tried to use another host and setup the network to connect BMC. But still issue did not resolved.

Power cycle should help in your case.
If you still have the issue, please also request your vendor for the help.

Hi,
Thank You for your reply.

I am able to see file etc/ssh using igx grub menu.

Can we try to delete ssh or reset ssh in grub menu itself.

How do you get this console?
Are you using the console through the port 2200 as following?

$ ssh root@192.168.1.110 -p 2200

HI,
No,
We are not getting the console through the port 2200
That is grub menu, while booting Os in IGX .

HI,

Can you please tell us how to get ssh using Orin OS.