RFC 2236 specifies some interrelationships between parameters (e.g., "[Group Membership Interval] MUST be ((the Robustness Variable) times (the Query Interval)) plus (one Query Resopnse Interval)" and some default values (e.g., the default Query Interval is 125 seconds) but I can't find any ranges for valid values. Surely some values would be ridiculous (a 1 year Query Interval ;-), but are there generally accepted or widely used limits on the values? Should Query Interval never be less than one minute? Never more than 10 minutes? Is there some discussion group or mailing list where this is hashed out?
TIA.
Chris