hwWlanServiceEssTunnelProtocol 1.3.6.1.4.1.2011.6.139.4.1.1.21

Set tunnel protocol. Use bit for protocol configuration, each bit for a protocol: 1 -- configed, 0 -- be not configed. For example, EAP(0000 0001),DHCP(0000 0010),HTTP(0000 0100),WAPI(0000 1000), MDNS(0001 0000).Now it just can be set with HTTP, EAP, MDNS or their combination.