[RPRWG] Topology Discovery Timer.
Title: Ring Selection using ARP
Hi all,
 
    I think there are two implementation 
to send Topology Discovery packet on the ring.  One implemenation is 
"periodical" and another "need basis" (Ex: wrap 
detection)
 
    Should we implement both?  How 
do you think about this?
 
Regards,
Anjan.