MESSAGE_DEF(GTPV1U_CREATE_TUNNEL_REQ,   MESSAGE_PRIORITY_MED, Gtpv1uCreateTunnelReq,  gtpv1uCreateTunnelReq)
MESSAGE_DEF(GTPV1U_CREATE_TUNNEL_RESP,  MESSAGE_PRIORITY_MED, Gtpv1uCreateTunnelResp, gtpv1uCreateTunnelResp)
MESSAGE_DEF(GTPV1U_UPDATE_TUNNEL_REQ,   MESSAGE_PRIORITY_MED, Gtpv1uUpdateTunnelReq,  gtpv1uUpdateTunnelReq)
MESSAGE_DEF(GTPV1U_UPDATE_TUNNEL_RESP,  MESSAGE_PRIORITY_MED, Gtpv1uUpdateTunnelResp, gtpv1uUpdateTunnelResp)
MESSAGE_DEF(GTPV1U_DELETE_TUNNEL_REQ,   MESSAGE_PRIORITY_MED, Gtpv1uDeleteTunnelReq,  gtpv1uDeleteTunnelReq)
MESSAGE_DEF(GTPV1U_DELETE_TUNNEL_RESP,  MESSAGE_PRIORITY_MED, Gtpv1uDeleteTunnelResp, gtpv1uDeleteTunnelResp)
MESSAGE_DEF(GTPV1U_TUNNEL_DATA_IND,     MESSAGE_PRIORITY_MED, Gtpv1uTunnelDataInd,    gtpv1uTunnelDataInd)
MESSAGE_DEF(GTPV1U_TUNNEL_DATA_REQ,     MESSAGE_PRIORITY_MED, Gtpv1uTunnelDataReq,    gtpv1uTunnelDataReq)
