The GGSN will then respond with a create PDP context response GTP-C message which will either give details of the PDP context actually activated or will indicate a failure and give a reason for that failure.
该GGSN将发送一个“创建PDP上下文响应”（Create PDP Context Response）消息，这个消息会要么给出被激活的PDP上下文内容，要么指出一个失败，及该失败的原因。