i m having a asa5520 with ssm 20 module. everthing seems to working well when the ios ver was 7.0 and asdm ver was 5. But when i uploaded the ios 7.2 and asdm 5.22 i can no more access the IDM from asdm or from browser. it says rdep thread timeout. what could be the reason. i also brought back the old ios and asdm 5 , but still i cannot use IDM or web broswer to connect to the IPS.
Pl help me to make the IDM work