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| author | adrian <adrian@FreeBSD.org> | 2013-07-13 04:25:03 +0000 |
|---|---|---|
| committer | adrian <adrian@FreeBSD.org> | 2013-07-13 04:25:03 +0000 |
| commit | e729c4bb9261df20f55f2be07c259cddd9f1b655 (patch) | |
| tree | 1123141dfe238c988a73c8c67a555a2cb3913381 /sys/modules | |
| parent | 2ea8f6bf8fa3389eb03c281f3d254572d03ac061 (diff) | |
| download | FreeBSD-src-e729c4bb9261df20f55f2be07c259cddd9f1b655.zip FreeBSD-src-e729c4bb9261df20f55f2be07c259cddd9f1b655.tar.gz | |
Bring over some link aggregation / LACP protocol improvements and debugging
additions.
* Add some new tracing events to aid in debugging.
* Add in a debugging mode to drop transmit and received frames, specifically
to test whether seeing or hearing heartbeats correctly cause LACP to
drop the port.
* Add in (and make default) a strict LACP mode, which requires the
heartbeat on a port to be heard before it's used. Sometimes vendor ports
will hang but the link layer stays up, resulting in hung traffic.
* Add logging the number of link status flaps, again to aid in debugging
badly behaving switch ports.
* Calculate the lagg interface port speed as the multiple of the
configured ports, rather than the largest.
Obtained from: Netflix
MFC after: 2 weeks
Diffstat (limited to 'sys/modules')
0 files changed, 0 insertions, 0 deletions
