nqaAdminParaIfIndex 1.3.6.1.4.1.2011.5.25.111.2.2.1.14

Specified the source interface or tunnel, from which probes of the test instance are sent. The object applies to DHCP, jitter, icmpjitter, ICMP, lspping or lsptrace type test instance. The value zero implies that the object is disabled.