svcArpHostSapPortId 1.3.6.1.4.1.6527.3.1.2.4.2.45.1.4

When the value of svcArpHostLocale is 'sap', the object svcArpHostSapPortId along with the object svcArpHostSapEncapValue, indicates the SAP where this ARP host is learned. This object is otherwise insignificant and contains the value 0.