SONET MIB Standards?

Hi friends,

   We are working on enabling SNMP provisioning of SONET features of a
transport Node.
   We are currently referring to RFC 2558 . But, this is not able to
serve our purpose.
   Please suggest us any other RFCs which may be relevant( We are
paticularly not
  able to find the alarm(Trap) Mib objects).

regards,
shivendra

shivendra.kumar.vcf
Description: Card for Shivendra Kumar