atvIPXRouterProtocol 1.3.6.1.4.1.800.2.2.12.1.1.3

The routing protocol(s) for this virtual router port. Each IPX router port can carry one or more routing protocols. This will be represented by the logical ORing of each protocol number. Which are: ipxOther(1), ipxRip(2), ipxSap(4)