Examples
The following table provides examples for using the dynamic filter commands.
Example | Description |
---|---|
capture start global *
capture start global user USER1 capture start global addr-prefix 1.1.1.1 capture start global addr-prefix 1.1.1.1/24 capture start session-agent 172.1.1.1 addr-prefix 10.10.10.10 capture start int-ev local-rejection capture start int-ev short session |
Captures all session data.
Captures all session data for USER1. Captures all session data for IP address 1.1.1.1. Captures all session data for IP address 1.1.1.1 using netmask of 24. Captures session data for SA 172.1.1.1 at IP address 10.10.10.10. Captures session data for interesting events that occur that are of type local-rejection. Captures session data for interesting events that occur that are of type short-session. |
The following flow chart shows the dynamic filter process.
![This illustration is a flow chart showing the decision making check points where the system decides Yes or No for the determining the next step in seeking results for the filter. This illustration is a flow chart showing the decision making check points where the system decides Yes or No for the determining the next step in seeking results for the filter.](img/GUID-1C70352F-42BD-4060-860E-012BD5D977E1-default.jpg)
Note:
Dynamic filters are only removed after a reboot/switchover of the Oracle® Enterprise Session Border Controller.Issuing another dynamic command may or may not affect previous dynamic commands that were already initiated. If you issue a dynamic command with a <main filter> object, and then issue another command with the same <main filter> object, the new command tasks precedence. If you issue a dynamic command with a different <main filter> object, then the Oracle® Enterprise Session Border Controller uses both <main filter> commands to monitor traffic.
ORACLE# capture start realm1 user 123
and then enter:
ORACLE# capture start realm2 user 123
The
Oracle® Enterprise Session Border Controller monitors realm1 AND realm2 with user 123.
To stop dynamic filter commands, you can initiate the capture stop <main filter> command. For example:
ORACLE# capture stop realm1 user 123
To stop configured filters, you must manually remove them from the ACLI configuration.