[[control]]
== Control interface

The actual protocol is described in <<common-control-if>>, the variables
common to all programs using it are described in <<ctrl_common_vars>>. Here we
describe variables specific to OsmoBTS. The commands starting with prefix
"net.btsN." are specific to a certain BTS so N have to be replaced with BTS
number when issuing command. Similarly the
TRX-specific commands are additionally prefixed with TRX number e. g.
"net.bts1.trx2.thermal-attenuation".


.Variables available over control interface
[options="header",width="100%",cols="20%,5%,5%,50%,20%"]
|===
|Name|Access|Trap|Value|Comment
|net.btsN.trxM.thermal-attenuation|RW|No|integer|See <<ther>> for details.
|===

[[ther]]
=== thermal-attenuation

Allowed SET value for thermal attenuation is between 0 to 40 dB. Note: the value
is SET in dB units but GET will return value in mdB units used internally.