Flow Messages (Part-1)
Vendor Documentation
Log Fields and Parsing
This section details the log fields available in this log message type, along with values parsed for both LogRhythm Default and LogRhythm Default v2.0 policies. A value of "N/A" (not applicable) means that there is no value parsed for a specified log field.
| Log Field | LogRhythm Default | LogRhythm Default v2.0 |
|---|---|---|
| Header: Severity | <severity> | N/A |
| N/A | N/A | N/A |
| N/A | N/A | N/A |
| N/A | N/A | <object> |
| N/A | N/A | <vendorinfo> |
| N/A | <status> | N/A |
| N/A | <command> | N/A |
| src | <sip> | <sip> |
| dst | <dip> | <dip> |
| mac | <smac> | <dmac> |
| protocol | <protname> | <protname> |
| sport | <sport> | <sport> |
| dport | <dport> | <dport> |
| pattern | <command> <tag1> | <action> |
Log Processing Settings
This section details log processing changes made from the LogRhythm Default policy to LogRhythm Default v2.0. In some cases, base rules are broken down into sub-rules to appropriately parse log message types by their event types.
LogRhythm Default
| Regex ID | Rule Name | Rule Type | Common Event | Classification |
|---|---|---|---|---|
| 1005925 | Flow Messages | Base Rule | IP Flow Events | Network Traffic |
| ICMP Flow | Sub Rule | ICMP Flow Events | Network Traffic | |
| TCP Flow | Sub Rule | TCP Flow Events | Network Traffic | |
| UDP Flow | Sub Rule | UDP Flow Events | Network Traffic | |
| Network Deny | Sub Rule | Traffic Denied by Network Firewall | Network Deny | |
| Network Allow | Sub Rule | Traffic Allowed by Network Firewall | Network Allow |
LogRhythm Default v2.0
| Regex ID | Rule Name | Rule Type | Common Event | Classification |
|---|---|---|---|---|
| 1013062 | V 2.0 IP Session Initiated Event | Base Rule | Session Initialization | Information |