| PF, The OpenBSD Packet Filter: Building The Network You Need: BSDCan, Ottawa, June 10th 2015 | ||
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TCP normalization (scrub, modulate) (3.4)
passive OS detection (3.4)
SYN proxy (3.4)
adaptive state timeouts (3.4)
atomic rule set commit (3.5)
state tracking per source (3.5) overload tables (3.7)
round-robin sticky-address (crude load balancing) (3.5)
CARP + pfsync graceful failover (3.5), load balancing (4.2)
route label support (3.7)