tmnxOamPingHistoryIfIndex 1.3.6.1.4.1.6527.3.1.2.11.1.5.1.16

The value of tmnxOamPingHistoryIfIndex indicates the ifIndex of the interface that this probe was transmitted from. This object applies to 'lspPing' and 'vccvPing' tests. For other test modes, this value is not significant and is set to 0.