Customer try to configure VAS profile for ONT through U2000, but task doesn't start, after some time, it times out and fail.
ONT HG850a V100R007SPC008
1. check FTP account on OLT, it was not set, so I set it to be similar to that on U2000.
FTP must be set on OLT as it will download XML file from U2000 then configure ONT through OMCI.
2. Checking SNMP parameters on OLT, found trap port set to 161, it should be set to 162.
Traps must be configured correctly as OLT will report to U2000 the status of XML file transfer.
Test again, problem solved and VAS can be configured.
Causes of such case are:
1. FTP is not set on OLT.
2. SNMP parameters are not configured correctly between OLT & U2000.