On 07/14/15 09:15, Mark Felder wrote: > On Tue, Jul 14, 2015, at 07:36, Sydney Meyer wrote: >> - Dropped/Stalled Connections with TCP Segmentation Offload and pf >> enabled. > > TSO is a known issue. I've been turning it off for years to get FreeBSD > to play nice on Xen.
More precisely *pf* is a known issue. It's inserting TCP checksums into TSO packets. I reported this a long time ago and I don't know why pf still hasn't been fixed. -- Colin Percival Security Officer Emeritus, FreeBSD | The power to serve Founder, Tarsnap | www.tarsnap.com | Online backups for the truly paranoid _______________________________________________ freebsd-xen@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-xen To unsubscribe, send any mail to "freebsd-xen-unsubscr...@freebsd.org"
