---
title: quic.num_packets.lost
summary: null
url: >-
  https://www.fastly.com/documentation/reference/vcl/variables/client-connection/quic-num-packets-lost
---

**Type:** INTEGER  
**Access:** read-only

**Available in:** recv, hash, deliver, log

Total number of QUIC packets that were declared lost by the server in this connection so far.