Recording MLD Join and Leave Events
You can use the accounting statement to configure the router to record MLD join and leave events and disable event recording for individual interfaces.
Enabling MLD Accounting on the Entire Routing System
To enable the recording of various MLD join and leave events on the entire routing system, include the accounting statement:
You can include this statement at the following hierarchy levels:
Table 1 describes the recordable MLD join and leave events and MLD accounting enabled or disabled events for an MLD interface:
Table 1: MLD Event Messages
ERRMSG | Definition |
|---|---|
RPD_MLD_JOIN | Records MLD join events. |
RPD_MLD_LEAVE | Records MLD leave events. |
RPD_MLD_ACCOUNTING_ON | Records when MLD accounting is enabled on an MLD interface. |
RPD_MLD_ACCOUNTING_OFF | Records when MLD accounting is disabled on an MLD interface. |
RPD_MLD_MEMBERSHIP_TIMEOUT | Records MLD membership timeout events. |
After enabling MLD accounting, you must configure the router to filter the recorded information to a file or display it to a terminal. Optionally, you can archive the events file.
For detailed information about defining and archiving system logs, see the Junos System Basics Configuration Guide.
Enabling or Disabling MLD Accounting on Individual Interfaces
To enable or disable the MLD join and leave event recording for individual interfaces, include the accounting or no-accounting statement:
You can include these statements at the following hierarchy levels:
- [edit protocols mld interface interface-name]
- [edit logical-systems logical-system-name protocols mld interface interface-name]
Example: Recording and Archiving MLD Join and Leave Events
Enable MLD accounting on the router and disable event recording on an individual interface:
Enable MLD accounting on an individual interface only:
Filter the events to a system log file and periodically archive the file:
