Plain-language definition
A way of splitting new connections evenly between two engines.
Technical definition
PCC-based distribution hashes new sessions so that roughly 50/50 of connections land on each inspection engine; health monitoring redirects new connections when an engine is down.
Why it matters
Combined with VRRP, PCC gives both redundancy and balanced load.
Last reviewed 2026-09-12 by the Guardivia QoS Engineering Team. Product facts on this page describe current capabilities; items marked “where supported”, “optional”, “integration” or “consultancy” are confirmed per deployment.