Meeting time
As of November 7 (once all the summer time changes have occurred), we will change the meeting time to 2100 UTC. This seems to do a decent job at accommodating all time zones during the Northern Hemisphere winter, even if it is a bit early/late in some areas.
Discussion
Follow-up on D4810
tuexen@ already committed this with another fix in r322967.
- General discussion: Is the PMTUD blackhole detection algorithm optimal? If we get stuck at the lower value, should we do a reprobe? If so, how often do we reprobe? And, how bad is the impact of getting stuck at the lower MSS?
- tuexen@ reports on an interesting problem with packet lookup returning the wrong TCB. This problem was reported as a regression between 11.3 and 12.1 on the freebsd-net@ mailing list.
Richard asked about the status of D18954, D18982, D19118. It was decided that they are out for review long enough and since they have been tested by NetApp tuexen@ will commit them.
Next Meeting
Next meeting is 21 Nov 2019 @ 1400 UTC.