NetworkLayerStats
Breakdown of activity at network layer
Keys
Each entry in this counter group is keyed by the protocol field from the IP packet header, represented in hexadecimal format. This field identifies the next-level protocol used in the data portion of the IP datagram.
| KEY | PROTOCOL | DESCRIPTION |
|---|---|---|
| 06 | TCP | Transmission Control Protocol |
| 11 | UDP | User Datagram Protocol |
| 01 | ICMP | Internet Control Message Protocol |
| 29 | IPv6 | IPv6 encapsulation |
| 2F | GRE | Generic Routing Encapsulation |
Counter group
| GUID | TYPE | Bucke Size (secs) | Topper Bucket(Secs): |
|---|---|---|---|
{E89BCD56-30AD-40F5-B1C8-8B7683F440BD} | Native | 60 | 300 |
Meter list
| ID | DESCRIPTION | TOP COUNT | BOTTOM COUNT | TYPE | UNITS |
|---|---|---|---|---|---|
| 0 | Total | 10 | 0 | VT_RATE_COUNTER | Bps |
| 1 | Packets | 10 | 0 | VT_COUNTER | pkts |
| 2 | Active Flows | 10 | 0 | VT_RUNNING_COUNTER | flows |
| 3 | Total Flows | 10 | 0 | VT_COUNTER | flows |
| 4 | Into Interface | 10 | 0 | VT_RATE_COUNTER | Bps |
| 5 | Outof Interface | 10 | 0 | VT_RATE_COUNTER | Bps |
Total
Total bandwidth (bytes/sec) for this Network Layer protocol.
Packets
Total number of packets for this Network Layer protocol.
Active Flows
Number of concurrently active flows for this Network Layer protocol.
Total Flows
Total number of flows seen for this protocol.
The following two metrics are created when a Filtered Counter Group is created with Host as "Network Layer Stats" and Filter as "FlowIntf - NetFlow Router Interface" Then these represent for that particular inferface ingress and egress Network Layer protocol metrics
Into Interface
Bandwidth for this protocol ingressing the specified interface (when used with Interface Trackers).
Outof Interface
Bandwidth for this protocol egressing the specified interface (when used with Interface Trackers).