NSX-T Data Center REST API

PolicyInterfaceStatisticsSummary (schema)

Tier0 or Tier1 interface statistics on a specific enforcement point

Provides the aggregated statistics of a Tier0 or Tier1 interface across all transport nodes on a
specific enforcement point since the time the interface was created. The statistics from a given
transport node will be reset on edge reboot or edge dataplane restart of that node. It includes
the following details:

- Logical router port ID.
- Aggregated incoming packet counters on the logical router port across all transport nodes.
It includes the total number of packets received, dropped, and the number of errors and failures
causing the drops. The counters are from the time the logical router port was created. The statistics
from a given transport node will be reset on edge reboot or edge dataplane restart of that node.
- Aggregated outgoing packet counters on the logical router port across all transport nodes.
It includes the total number of packets sent, dropped, and the number of errors and failures
causing the drops. The counters are from the time the logical router port was created. The statistics
from a given transport node will be reset on edge reboot or edge dataplane restart of that node.
- Some of the packet drop reasons include, the DAD (Duplicate Address Detection) status of the IP
is not in ASSIGNED state, firewall rules, failed to fragment the packet, receive malformed packet,
could not find route to destination, absence of the receiver, insufficient memory, incomplete ARP
resolution of the next-hop, RPF check failure, failed to redirect packet to KNI interface,
TTL exceeded, port does not have a linked peer port and and unsupported - destination, protocol
or L4 port.
- Some of the IPSec packet drop reasons include the missing security association or VTI interface. It
also includes packets dropped due to policy lookup error or block policy.
- Provides the total number of service-insertion, KNI, non-IP and IPv6 packets dropped.

Name	Description	Type	Notes
interface_policy_path	Policy path for the interface Policy path for the interface	string
last_update_timestamp	Timestamp when the data was last updated; unset if data source has never updated the data.	EpochMsTimestamp	Readonly
logical_router_port_id	The ID of the logical router port	string	Required
rx	Packets in statistics Provides the aggregated incoming packet counters on the logical router port. It includes the total number of packets received, dropped, and the number of errors and failures causing the drops. The counters are from the time the logical router port was created. The statistics from a given transport node will be reset on edge reboot or edge dataplane restart of that node.	LogicalRouterPortCounters	Readonly
tx	Packets out statistics Provides the aggregated outcoming packet counters on the logical router port. It includes the total number of packets sent, dropped, and the number of errors and failures causing the drops. The counters are from the time the logical router port was created. The statistics from a given transport node will be reset on edge reboot or edge dataplane restart of that node.	LogicalRouterPortCounters	Readonly