Changed MAC addresses are not propagated to VLANs in bonding fail_over_mac

Solution Verified - Updated -

Issue

  • Changed MAC addresses are not propagated to VLANs in bonding fail_over_mac
  • We configure VLANs over bond interface with fail_over_mac. During fail-overs, the MAC address of the new active interface is not propagated to the VLAN devices. This causes connectivity problems on the VLAN device.

Environment

  • Red Hat Enterprise Linux 6.6 and earlier
  • Bonding where bond MAC changes, for example with fail_over_mac=active
  • VLAN interface configured on top of bond, for example bond0.100

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.