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Copy file name to clipboardExpand all lines: modules/network-observability-viewing-network-events.adoc
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@@ -15,10 +15,10 @@ You can edit the `FlowCollector` to view information about network traffic event
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* `BaselineNetworkPolicy`
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* `EgressFirewall`
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* `UserDefinedNetwork` isolation
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* Multicast ACLs
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* Multicast ACLs
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.Prerequisites
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* You must have `OVNObservability` enabled by setting the `TechPreviewNoUpgrade` feature set in the `FeatureGate` custom resource (CR) named `cluster`. For more information, see "Enabling feature sets using the CLI" and "Checking OVN-Kubernetes network traffic with OVS sampling using the CLI".
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* You must have `OVNObservability` enabled by setting the `TechPreviewNoUpgrade` feature set in the `FeatureGate` custom resource (CR) named `cluster`. For more information, see "Enabling feature sets using the CLI" and "Checking OVN-Kubernetes network traffic with OVS sampling using the CLI".
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* You have created at least one of the following network APIs: `NetworkPolicy`, `AdminNetworkPolicy`, `BaselineNetworkPolicy`, `UserDefinedNetwork` isolation, multicast, or `EgressFirewall`.
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.Procedure
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features:
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- "NetworkEvents"
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----
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<1> Optional: The `sampling` parameter is set to a value of 1 so that all network events are captured. If sampling `1` is too resource heavy, set sampling to something more appropriate for your needs.
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<1> Optional: The `sampling` parameter is set to a value of 1 so that all network events are captured. If sampling `1` is too resource heavy, set sampling to something more appropriate for your needs.
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<2> The `privileged` parameter is set to `true` because the `OVN observability` library needs to access local Open vSwitch (OVS) socket and OpenShift Virtual Network (OVN) databases.
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.Verification
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. Navigate to the *Network Traffic* view and select the *Traffic flows* table.
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. You should see the new column, *Network Events*, where you can view information about impacts of one of the following network APIs you have enabled: `NetworkPolicy`, `AdminNetworkPolicy`, `BaselineNetworkPolicy`, `UserDefinedNetwork` isolation, multicast, or egress firewalls.
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. Navigate to the *Network Traffic* view and select the *Traffic flows* table.
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. You should see the new column, *Network Events*, where you can view information about impacts of one of the following network APIs you have enabled: `NetworkPolicy`, `AdminNetworkPolicy`, `BaselineNetworkPolicy`, `UserDefinedNetwork` isolation, multicast, or egress firewalls.
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An example of the kind of events you could see in this column is as follows:
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