tmnxMobPdnPcMAGGREkey 1.3.6.1.4.1.6527.3.1.2.71.2.2.1.36

The value of tmnxMobPdnPcMAGGREkey indicates the Mobile Access Gateway (MAG) data plane Generic Routing Encapsulation (GRE) key on S2a reference point in downlink direction.