Monitoring > Tunnel Health > Out of Order Packets > Summary
The Out of Order Packets chart shows the tunnels that receive the most packets out of sequence relative to how they were sent.
Average out of order packets over the link is calculated based on three parameters:
Out of order packets before packet order correction (SUM_PRE_POC)
Out of order packets after packet order correction (SUM_POST_POC)
Total received packets (SUM_WRX_PKTS)
Calculations are based on the following formulas. For these calculations, the (SUM_WRX_PKTS) must be greater than the threshold of 6000 minimum WRX packets. You can configure the threshold value from the Loss Summary tab.
Inbound (WAN to LAN) average Out of Order Packets before Packet Order Correction (%) = SUM_PRE_POC * 100 / SUM_WRX_PKTS
Outbound (LAN to WAN) average Out of Order Packets after Packet Order Correction (%) = SUM_POST_POC * 100 / SUM_WRX_PKTS