After the fiber is cut,ASON service cannot reroute.
T2000 version is V2R7C02
Equipment is OSN6800
NE version is V1R4C01B01p, 220.127.116.11
The network is DWDM ASON network mesh and ring.
The ASON service type is silver.
IPA function must be configured when CRPC unit is used in order to automatic shutdown the laser and FIU unit can generates the MUT_LOS alarm for the ASON rerouting detection.
Except for ASON fuction,IPA function must be configured for the safety when CRPC unit is used.