How to set jumbo frame mtu on team network device?

SUSE Product Topics SLES Networking
1

How to set jumbo frame mtu on team network device? googling not help. There is no param like MTU in nic teaming configuration in all manuals.

2

Hi
What release of SLES?

On SLES 15 SP1 I see;

ip link show eth2
4: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether d4:85:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff

ip link set eth2 mtu 9000
ip link show eth2
4: eth2: <BROADCAST,MULTICAST> mtu 9000 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether d4:85:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff

YaST → System → Network Settings

Then under the device, highlight and select edit, then on the general tab you can set and save the mtu value;

MTU value updated/saved as per the YaST settings…

ip link show eth2

4: eth2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 2500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 1000
    link/ether d4:85:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff
3

4

_I configured team with lacp on ifcfg-cluster file
STARTMODE=auto
BOOTPROTO=static
IPADDRESS=“some ip”

TEAM_RUNNER=“lacp”
TEAM_LACP_ACTIVE=“true”
TEAM_LACP_SYS_PRIO=“255”
TEAM_LACP_FAST_RATE=“true”
TEAM_LACP_MIN_PORTS=“0”
TEAM_LACP_SELECT_POLICY=“bandwidth”

TEAM_AB_HWADDR_POLICY=“same_all”

TEAM_LACP_TX_HASH=“eth,ipv4,l4”
TEAM_LACP_TX_BALANCER=“basic”
TEAM_LACP_TX_BALANCER_INTERVAL=“50”

TEAM_LW_NAME=“ethtool”
TEAM_LW_ETHTOOL_DELAY_UP=“10”
TEAM_LW_ETHTOOL_DELAY_DOWN=“10”

TEAM_PORT_DEVICE_0=“eth2”
TEAM_PORT_DEVICE_1=“eth3”

And I do not see that configuration in yast

5

solved. I just add MTU=‘9000’ on ifcfg-cluster file