netsnmp Table implementation with two indexes

I have two indexes - object index - ip address the request comes like this 1.2.3.4.23.x.x.*100100100.172.10.45.123* 100100100 is interface index 172.10.45.123 is ip address But when next time this request comes, the interface index is changing(say 100200100). so, how to handle this int

Table implementation with 2 indexes and one is of type InterfaceIndex

HOW TO implement a table with two indexes, with one of the indexes being of type InterfaceIndex? how to define InterfaceIndex as a index as it is not ASN_INTEGER or ASN_IPADDRESS or ASN_OCTETSTRING . ? -- Try before you

code support for new table

I have a table, it has certain columns...columns are filled by some set operation which come from another machine..so before a set request comes, it will first check the available next free index and then add row at that free index..my table should support this functionality...i w