> On 26 Jun 2017, at 15:13, Andrey V. Elsukov <bu7c...@yandex.ru> wrote: > > I think it is not mlxen specific problem, we have the same symptoms with > ixgbe(4) driver too. To avoid the problem we have patches that are > disable using of 9k mbufs, and instead only use 4k mbufs.
Another workaround is to decrease the MTU until 9K mbufs are not more used. On my systems it gives a 4072 bytes MTU. It solved the issue without having to reboot. Of course it's just a workaround, as decreasing MTU increases overhead... _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
