Hi all, Hope this finds you well. I have discovered that PF's queueing is still limited to 32bit bandwidth values.
I don't know if this is a regression or not. I am sure one of the objectives of the ALTQ rewrite into the new queuing system we have in OpenBSD today, was to allow bandwidth values larger than 4294M. Maybe I am imagining it.. Anyway, I am trying to use OpenBSD PF to perform/filter Inter-VLAN routing with 10Gbps trunks, and I cannot set the queue bandwidth higher than a 32bit value? Setting the bandwidth value to 4295M results in a value overflow where 'systat queues' shows it wrapped and starts from 0 again. And traffic is indeed restricted to such values, so does not appear to be just a cosmetic 'systat queues' issue. I am sure this must be a bug/regression, 10Gbps on OpenBSD is trivial and common nowadays.. Tested on OpenBSD 7.3 Thanks for checking my sanity :) Andy.
