[Bug 230996] em/igb: Intel i210/i350: ifconfig: enabling "vlanhwtag" renders VLAN on i210/i350 NICs unusable
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Mon Jan 13 01:47:06 UTC 2020
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230996
--- Comment #5 from Jason Tubnor <jason at tubnor.net> ---
With vlanhwtag enabled:
$ iperf3 -c 10.1.1.1
Connecting to host 10.1.1.1, port 5201
[ 5] local 10.1.1.91 port 44086 connected to 10.1.1.1 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.01 sec 35.4 KBytes 287 Kbits/sec
[ 5] 1.01-2.01 sec 2.83 KBytes 23.2 Kbits/sec
[ 5] 2.01-3.02 sec 0.00 Bytes 0.00 bits/sec
[ 5] 3.02-4.02 sec 0.00 Bytes 0.00 bits/sec
[ 5] 4.02-5.01 sec 2.83 KBytes 23.4 Kbits/sec
[ 5] 5.01-6.01 sec 5.66 KBytes 46.3 Kbits/sec
[ 5] 6.01-7.01 sec 5.66 KBytes 46.3 Kbits/sec
[ 5] 7.01-8.01 sec 4.24 KBytes 34.8 Kbits/sec
[ 5] 8.01-9.01 sec 5.66 KBytes 46.3 Kbits/sec
[ 5] 9.01-10.01 sec 5.66 KBytes 46.3 Kbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-10.01 sec 67.9 KBytes 55.6 Kbits/sec sender
[ 5] 0.00-10.20 sec 48.1 KBytes 38.6 Kbits/sec receiver
iperf Done.
$ iperf3 -c 10.1.1.1 -R
Connecting to host 10.1.1.1, port 5201
Reverse mode, remote host 10.1.1.1 is sending
[ 5] local 10.1.1.91 port 11269 connected to 10.1.1.1 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 64.5 MBytes 541 Mbits/sec
[ 5] 1.00-2.00 sec 105 MBytes 883 Mbits/sec
[ 5] 2.00-3.00 sec 111 MBytes 932 Mbits/sec
[ 5] 3.00-4.00 sec 111 MBytes 929 Mbits/sec
[ 5] 4.00-5.00 sec 112 MBytes 938 Mbits/sec
[ 5] 5.00-6.00 sec 112 MBytes 938 Mbits/sec
[ 5] 6.00-7.00 sec 111 MBytes 934 Mbits/sec
[ 5] 7.00-8.00 sec 112 MBytes 937 Mbits/sec
[ 5] 8.00-9.00 sec 112 MBytes 936 Mbits/sec
[ 5] 9.00-10.00 sec 111 MBytes 935 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-10.19 sec 1.04 GBytes 874 Mbits/sec sender
[ 5] 0.00-10.00 sec 1.04 GBytes 890 Mbits/sec receiver
iperf Done.
With hwvlantag disabled (-hwvlantag):
$ iperf3 -c 10.1.1.1
Connecting to host 10.1.1.1, port 5201
[ 5] local 10.1.1.91 port 46471 connected to 10.1.1.1 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 105 MBytes 877 Mbits/sec
[ 5] 1.00-2.00 sec 112 MBytes 936 Mbits/sec
[ 5] 2.00-3.00 sec 112 MBytes 936 Mbits/sec
[ 5] 3.00-4.00 sec 111 MBytes 933 Mbits/sec
[ 5] 4.00-5.01 sec 112 MBytes 931 Mbits/sec
[ 5] 5.01-6.00 sec 110 MBytes 933 Mbits/sec
[ 5] 6.00-7.00 sec 112 MBytes 936 Mbits/sec
[ 5] 7.00-8.00 sec 112 MBytes 935 Mbits/sec
[ 5] 8.00-9.00 sec 111 MBytes 935 Mbits/sec
[ 5] 9.00-10.00 sec 111 MBytes 935 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-10.00 sec 1.08 GBytes 929 Mbits/sec sender
[ 5] 0.00-10.20 sec 1.08 GBytes 911 Mbits/sec receiver
iperf Done.
$ iperf3 -c 10.1.1.1 -R
Connecting to host 10.1.1.1, port 5201
Reverse mode, remote host 10.1.1.1 is sending
[ 5] local 10.1.1.91 port 47836 connected to 10.1.1.1 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 76.1 MBytes 638 Mbits/sec
[ 5] 1.00-2.00 sec 109 MBytes 912 Mbits/sec
[ 5] 2.00-3.00 sec 112 MBytes 936 Mbits/sec
[ 5] 3.00-4.00 sec 111 MBytes 933 Mbits/sec
[ 5] 4.00-5.00 sec 112 MBytes 939 Mbits/sec
[ 5] 5.00-6.00 sec 112 MBytes 939 Mbits/sec
[ 5] 6.00-7.00 sec 110 MBytes 921 Mbits/sec
[ 5] 7.00-8.00 sec 112 MBytes 939 Mbits/sec
[ 5] 8.00-9.00 sec 112 MBytes 939 Mbits/sec
[ 5] 9.00-10.00 sec 112 MBytes 938 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-10.19 sec 1.05 GBytes 887 Mbits/sec sender
[ 5] 0.00-10.00 sec 1.05 GBytes 903 Mbits/sec receiver
iperf Done.
----
This is preventing an uplift of our bhyve hypervisor fleet from 11.3 to the 12
branch. Thanks.
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