Motorola Router 6161252-00-01 ユーザーズマニュアル

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System Configuration   3-55
Last Member Query Count – the number of Group-Specific Quer y messages sent before the router 
assumes that there are no members of the host group being queried on this inter face. The default last 
member quer y count is 2.
Fast Leave – Toggling this option to On enables a non-standard expedited leave mechanism. The querier 
keeps track of which client is requesting which channel by IP address. When a leave message is received, 
the querier can check its internal table to see if there are any more clients on this group. If there are none, 
it immediately sends an IGMP leave message to the upstream querier. By default, Fast Leave is set to Off. 
Press Escape twice to return to the System Configuration menu.
Logging
You can configure a UNIX-compatible (BSD syslog protocol - RFC 3164) syslog client to repor t a number of 
subsets of the events entered in the Router’s WAN Event Histor y. See 
.
Select Logging from the System Configuration menu.
The Logging Configuration screen appears.
By default, all events are logged in the event histor y. 
By toggling each event descriptor to either Yes or No, you can determine which ones are logged and which 
are ignored.
You can enable or disable the syslog client dynamically. When enabled, it will repor t any appropriate and 
previously unrepor ted events.
You can specify the syslog ser ver’s address either in dotted decimal format or as a DNS name up to 63 
characters.
You can specify the UNIX syslog Facility to use by selecting the Facility pop-up.
                            Logging Configuration
         WAN Event Log Options
         Log Boot and Errors:               Yes
         Log Line Specific:                 Yes
         Log Connections:                   Yes
         Log PPP, DHCP:                     Yes
         Log IP:                            Yes
         Syslog Parameters
         Syslog Enabled:                    No
         Hostname or IP Address:
         Facility...                        Local 0
         Log Filter Violations:             No
         Log Accepted Packets:              No
         Log Access Attempts:               No
Return/Enter accepts * Tab toggles * ESC cancels.