tmnxIPsecTransformEncrAlgorithm 1.3.6.1.4.1.6527.3.1.2.48.2.1.5

The value of tmnxIPsecTransformEncrAlgorithm specifies the Encryption algorithm to be used for the IPsec session. Encryption only applies to ESP(Encapsulating Security Payload) configurations. If encryption is 'null', then ESP will not be used.