On Thu, 25 Oct 2018 at 08:48, David Chen <david0813(a)gmail.com> wrote:
Hi,
I followed Redhat teaming configuration guide [1] to configure NIC teaming, except LACP
runner, others work as expected.
Here is my config file (from example lacp_1.conf):
{ "device": "team0", "runner": { "name":
"lacp", "active": true, "fast_rate": true,
"tx_hash": ["eth", "ipv4", "ipv6"] },
"link_watch": {"name": "ethtool"}, "ports":
{"eth0": {}, "eth1": {}} }
I can create LACP team interface, "teamdctl team0 state" shows correctly, but
after I perform:
$ ip link set up dev team0
$ ip a shows NO-CARRIER and state is DOWN for team interface.
dmesg shows both eth0 and eth1 link are ready, but team0 is not.
Also, I see messages saying, "eth0 port seems to be loop backed to the same team
device".
I am working on a POC project, please share if you have any suggestions or pointers for
me to setup a working LACP runner.
Thank you!
[1]
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/...
This isn't quite clear. Are you saying the "teamdctl team0 state"
command shows the team running and LACP negotiated properly, then you
set the team up again and the team virtual interface goes down?
Can you show the "teamdctl team0 state" command before running "ip
link set up dev team0"?
Is your switch configured with a port group in LACP Fast mode?
Jamie