Public bug reported:
Unable to send TCP/UDP traffic between VLAN on ConnectX4LX, due to vlan TX
acceleration is off.
Scenario
Configure static VLAN on CX4LX and try to run iperf TCP/UDP.
There are no traffic TCP/UDP even that the ICMP traffic pass (using ping
between vlan's)
#server # iperf -s
#Client: # iperf -c <Vlan-ip>
Setup info:
OS: Ubuntu14.04.4
Kernel 4.2.0-22
Upstream commits that fix this issue
c44d84d net/mlx5e: Fix inline header size calculation
59fb571 net/mlx5e: Fix LSO vlan insertion
13c5224 net/mlx5e: Re-eanble client vlan TX acceleration
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Patch added: "Patch"
https://bugs.launchpad.net/bugs/1533249/+attachment/4548627/+files/0001-Fix-Vlan-UDP-and-TCP-traffic.patch
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https://bugs.launchpad.net/bugs/1533249
Title:
Re-enabe vlan TX acceleration
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