CONTENTS

 1 Scope 
2 References 
3 Definitions  
4 Abbreviations and acronyms        
5 Conventions     
6 Reference networks         
        6.1 Point-to-point T-MPLS connections          
        6.2 Point-to-multipoint T-MPLS connections   
7 Motivation for OAM functionalities for T-MPLS-based networks 
8 General requirements for T-MPLS layer OAM functions  
9 Requirements for T-MPLS maintenance entities    
10 Required OAM functions
       10.1 Bidirectional point-to-point T-MPLS connections  
       10.2 Unidirectional T-MPLS connections          
11 Security aspects