Dear subscribers of the Genode mailinglist,
After some help by Christian Prochaska I managed to setup AMT SOL on Lenovo X250. I thought I’d share my experience because there are some pitfalls of which I was unaware.
On older systems like the Lenovo X201, you had to enable Legacy Redirection Mode for SOL to work. Unfortunately for the X250 this option is no longer available in the AMT <Ctrl-P> boot menu. Instead you can use wsman to set the ‘ListenerEnabled’ flag of the AMT_RedirectionService to true, and SOL will be available.
Please note that you cannot run wsman on the machine that you're trying to configure. wsman connects to the amt interface of the target machine and the amt interface is not accessible from the machine itself.
So, on another machine, make sure you have installed wsman:
$ sudo apt-get install wsmancli
Then inspect the ListenerEnabled flag with wsman:
$ wsman get http://intel.com/wbem/wscim/1/amt-schema/1/AMT_RedirectionService -h <TARGET_MACHINE_IP_ADDR> -P 16992 -u admin -p ‘<YOUR_AMT_PASSWORD>'
If set to false, set it to true using:
$ wsman put http://intel.com/wbem/wscim/1/amt-schema/1/AMT_RedirectionService -h <TARGET_MACHINE_IP_ADDR> -P 16992 -u admin -p ‘<YOUR_AMT_PASSWORD>' -k ListenerEnabled=true
For debugging you can increase the verbosity with the -d flag, e.g. -d 6.
Also note that the uri is not a url for a file on the Intel site ;-)
Thanks to Christian!
Met vriendelijke groet / kind regards,
Martijn Verschoor
Cyber Security Labs B.V. | Gooimeer 6-31 | 1411 DD Naarden | The Netherlands +31 35 631 3253 (office) | +31 616 014 087 (mobile)
Hello Martijn,
On 03/14/2017 04:31 PM, Martijn Verschoor wrote:
Dear subscribers of the Genode mailinglist,
After some help by Christian Prochaska I managed to setup AMT SOL on Lenovo X250. I thought I’d share my experience because there are some pitfalls of which I was unaware.
On older systems like the Lenovo X201, you had to enable Legacy Redirection Mode for SOL to work. Unfortunately for the X250 this option is no longer available in the AMT <Ctrl-P> boot menu. Instead you can use wsman to set the ‘ListenerEnabled’ flag of the AMT_RedirectionService to true, and SOL will be available.
Please note that you cannot run wsman on the machine that you're trying to configure. wsman connects to the amt interface of the target machine and the amt interface is not accessible from the machine itself.
So, on another machine, make sure you have installed wsman:
As an alternative one can also use the amtc tool [1]. It supports the modification of a very limited number of settings of which SOL is one:
$ amtc -M sol=on -d <target machine>
Regards, Adrian
Hi Adrian,
On 15 Mar 2017, at 21:19, Adrian-Ken Rueegsegger <ken@...309...> wrote:
As an alternative one can also use the amtc tool [1]. It supports the modification of a very limited number of settings of which SOL is one:
$ amtc -M sol=on -d <target machine>
The projects looks interesting. I like that it is geared towards managing a larger pool of devices and that it comes with a web front-end, this may be useful someday.
Thanks!
Met vriendelijke groet / kind regards,
Martijn Verschoor
Cyber Security Labs B.V. | Gooimeer 6-31 | 1411 DD Naarden | The Netherlands +31 35 631 3253 (office) | +31 616 014 087 (mobile)
On 15 Mar 2017, at 21:19, Adrian-Ken Rueegsegger <ken@...309...> wrote:
Hello Martijn,
On 03/14/2017 04:31 PM, Martijn Verschoor wrote:
Dear subscribers of the Genode mailinglist,
After some help by Christian Prochaska I managed to setup AMT SOL on Lenovo X250. I thought I’d share my experience because there are some pitfalls of which I was unaware.
On older systems like the Lenovo X201, you had to enable Legacy Redirection Mode for SOL to work. Unfortunately for the X250 this option is no longer available in the AMT <Ctrl-P> boot menu. Instead you can use wsman to set the ‘ListenerEnabled’ flag of the AMT_RedirectionService to true, and SOL will be available.
Please note that you cannot run wsman on the machine that you're trying to configure. wsman connects to the amt interface of the target machine and the amt interface is not accessible from the machine itself.
So, on another machine, make sure you have installed wsman:
As an alternative one can also use the amtc tool [1]. It supports the modification of a very limited number of settings of which SOL is one:
$ amtc -M sol=on -d <target machine>
Regards, Adrian
[1] - https://github.com/schnoddelbotz/amtc/
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Martijn Verschoor