dahdi_maint8
Sets dahdi spans into maintenance mode, e.g.: loopback
Usage
dahdi_maint {-s
num
[options]
dahdi_maint
<-h | --help>}
Overview
dahdi_maint uses the DAHDI_MAINT interface to set a Dahdi span (port of a Dahdi adapter card) into loopback mode or similar maintenance mode.
Options
-
-s --span num -
The span number. Required.
-
-l --loopback <localhost|networkline|networkpayload|loopup|loopdown|off> -
Loopback type. One of:
- localhost
-
loop back towards host
- networkline
-
network line loopback
- networkpayload
-
network payload loopback
- loopup
-
transmit loopup signal
- loopdown
-
transmit loopdown signal
- off
-
end loopback mode
-
-i --insert <fas|multi|crc|cas|prbs|bipolar> -
Insert an error of a specific type
Examples
Enable network line loopback on span 1:
dahdi_maint -s 1 --loopback networkline
Disable network line loopback on span 1:
dahdi_maint -s 1 --loopback off
Releases
Unchanged in 6 releases since Debian 8 (Jessie).