&gt; I think the layer23 app was great when Dieter and others worked on the TX part<br />&gt; of Osmocom but right now it has the potential of disturbing a real network.<br /><br />Well, you&#39;re not supposed to use it with TX enabled :)<br /><br />I think we should just strip the code that makes a RACH and the code that follow assignements.<br />Just put them in #if 0  as &quot;examples&quot; but make sure that by default it just sits on the BCCH, changes the CCCH mode when it knows it and that&#39;s it ...<br /><br />This way, it makes a simple app that dumps SI and paging / immediate assignement on a specific ARFCN. And if you want to dig deeper, the example on how to do more are still in the code.<br /><br /><br />We should also group it in a single file like the other example app since it doesn&#39;t make sense to have so much files for so little function.<br /><br /><br />Cheers,<br /><br />    Sylvain