Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

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New features – Broadcom Qumran AX platform

New CLI commands associated with the new features can be found in the configuration commands section.

Support egress ACL statistics for new auto-per-action counter type

The L3 ACLs feature that had been implemented in 1908 completed the ingress ACLs but did not include the egress ACLs. This feature adds the egress ACLs.

802.3x PAUSE frame support

This feature adds support for IEEE 802.3x PAUSE frames.

Port monitor SPAN support

This feature enables SPAN support for the Qumran AX platform.

The port monitoring/mirroring feature enables monitoring of traffic and aids in troubleshooting and analyzing network issues and traffic patterns. Switch Port Analyzer (SPAN) mirrors one or more source interfaces to a destination interface on the same device. Both ingress and egress traffic on the source interface can be mirrored.

SyncE support

This feature adds support for Synchronous Ethernet (SyncE), ITU-T G.8264 and G.8262.

OSPF graceful restart

OSPF Graceful Restart is the ability for an OSPF routing daemon to restart (reload) and recover its previous state whilst the dataplane continues to forward traffic using the provided RIB.

Sometimes referred to as "non-stop forwarding". For OSPFv2 the restart process is defined by RFC3623. The same procedures are applicable to OSPFv3 restart, but with some additional changes defined by RFC5187.