HPE 5940 SWITCH: Cannot ping after configure bond LACP Layer3/4 with linux host

ehonnen — Thu, 20 Oct 2022 06:27:33 GMT

Hi Everyone,

I'm facing an issue when configuring bond LACP Layer3/4 with Linux host.

The bond0 configuration in the Linux node:

# cat /etc/sysconfig/network-scripts/ifcfg-bond0
BONDING_OPTS="mode=4 miimon=100 xmit_hash_policy=layer3+4"
MTU=1500
DEVICE=bond0
BOOTPROTO=none
IPADDR=10.0.0.15
NETMASK=255.255.255.0
NETWORK=10.0.0.0
BROADCAST=10.0.0.255
NM_CONTROLLED=no
IPV6_AUTOCONF=no
ONBOOT=yes

The switch configuration:

#
vlan 102
name TEST

#
interface Vlan-interface102
ip address 10.0.0.1 255.255.255.0

#
interface Route-Aggregation39
link-aggregation mode dynamic
link-aggregation load-sharing mode flexible

#
interface Route-Aggregation39.102

#
interface Ten-GigabitEthernet1/0/39
port link-mode route
port link-aggregation group 39
#
interface Ten-GigabitEthernet1/0/40
port link-mode route
port link-aggregation group 39
#
interface Ten-GigabitEthernet1/0/41
port link-mode route
port link-aggregation group 39
#
interface Ten-GigabitEthernet1/0/42
port link-mode route
port link-aggregation group 39
#

I could see Current state is UP and Line protocol state is UP for RAGG39 but still could not ping from Linux host (10.0.0.15) to Vlan-interface102 (10.0.0.1).

1_I did not configure IP address for RAGG39 because I think it will use IP of Vlan-interface102 (10.0.0.1) for load balancing, please correct me if I was wrong.

2_Is traffic from VLAN 102 will go through subinterface Route-Aggregation39.102 ?

Many thanks for any help!

Re: HPE 5940 SWITCH: Cannot ping after configure bond LACP Layer3/4 with linux host

Sunitha_Mod — Thu, 20 Oct 2022 06:25:29 GMT

Hello @ehonnen,

Thank you for writing to us! HPE Networking forum has moved to Aruba Airheads Community and for HPE networking and Aruba product queries, request you to visit and post your query here: Aruba Airheads Community

You can refer to the below link as well for more details:

HPE Networking forum migration to Aruba Airheads c... - Hewlett Packard Enterprise Community

topic HPE 5940 SWITCH: Cannot ping after configure bond LACP Layer3/4 with linux host in Other HPE Product Questions

HPE 5940 SWITCH: Cannot ping after configure bond LACP Layer3/4 with linux host

Re: HPE 5940 SWITCH: Cannot ping after configure bond LACP Layer3/4 with linux host