Hello,What do you think if IOS-XR release 4.1.2 (CRS-8/S) is the good choice to use for management (SNMP)? I heard that IOS-XR 4.1.2 has some problems with SNMP. I want to integrate Prime IP NGN NMS with CRS. Maybe ISO-XR 4.3.1 or 4.3.2 can be bette...