Vyatta Network OS Documentation

Learn how to install, configure and operate the Vyatta NOS, which helps drive our virtual networking & physical platforms portfolio.

Limitations of the feature

  • The IP unnumbered interfaces feature does not support IPv6 unnumbered interfaces.
  • Interfaces that are configured as unnumbered can neither take other addresses nor be part of a bridge.
  • Only data plane interfaces and vifs can be configured as unnumbered interfaces.
  • The preferred donor interfaces are loopback interfaces.
  • The feature may affect Protocol Independent Multicast (PIM) and Internet Group Management Protocol (IGMP).