Can't ping IPV6


We are not able to ping from one server to another using link local IPV6. Is there any configuration needed on the mellanox sx1012?

Hi David,

What is the mlnx-os version running on tbe switches?

“Show version”

Hi David,

Please open a support ticket for this at

we have a known issue with 3.6.4112 on SwitchX devices and ipv6 - we will provide you with a workaround for this version.

the permanent fix will be available in MLNX-OS 3.6.5000 due in start of November