HFSCHFSCstruct hfsc_scGbpsu_intOpenBSD 's PF packet filter has long supportedtraffic shaping with therules in pf.conf(5) .
Configuring bandwidth 10G on a queue would silently wrap around, producing incorrect and unpredictable scheduling behaviour.
A new patch widens the bandwidth fields in the kernel's HFSC scheduler from 32-bit to 64-bit integers, removing this bottleneck entirely.
The diff also fixes a pre-existing display bug in pftop(1) where bandwidth values above 4 Gbps would be shown incorrectly.
For end users, the practical impact is: PF queue bandwidth configuration now works correctly for modern high-speed interfaces.
52 минуты назад @ undeadly.org
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