ID #,Function Name,Contact,Reference 1,Service Request,[Erik_Guttman],[RFC2608] 2,Service Reply,[Erik_Guttman],[RFC2608] 3,Service Registration,[Erik_Guttman],[RFC2608] 4,Service Deregister,[Erik_Guttman],[RFC2608] 5,Service Acknowledge,[Erik_Guttman],[RFC2608] 6,Attribute Request,[Erik_Guttman],[RFC2608] 7,Attribute Reply,[Erik_Guttman],[RFC2608] 8,DA Advertisement,[Erik_Guttman],[RFC2608] 9,Service Type Request,[Erik_Guttman],[RFC2608] 10,Service Type Reply,[Erik_Guttman],[RFC2608] 11,SA Advertisement,[Erik_Guttman],[RFC2608] 12,Anti-Entropy Request,[Weibin_Zhao],[RFC3528] 13-255,Unassigned,,