IETF RFC and Internet Draft support
 
   
	 The implementation of BGP or MPLS VPNs supports the following IETF RFCs and Internet Drafts: 
	 
 
	 BGP or MPLS VPNs
 
		 
		 
		  - RFC 4364: BGP or MPLS IP VPNs 
		  
  
		  - RFC 4577: OSPF as the PE or CE Protocol in BGP or MPLS IP VPNs 
		  
  
		  - RFC 4576: Using LSA Options Bit to Prevent Looping in BGP or MPLS IP VPNs (DN Bit) 
		  
  
		
 
	 
 
	 BGP
 
		 
		 
		  - RFC 1771—A Border Gateway Protocol 4 (BGP-4) 
		  
  
		  - RFC 1997—BGP Communities Attribute 
		  
  
		  - RFC 2283—Multiprotocol Extensions for BGP-4 
		  
  
		  - RFC 2842—Capabilities Advertisement with BGP-4 
		  
  
		  - RFC 2858—Multiprotocol Extensions for BGP-4 
		  
  
		  - RFC 3107—Carrying Label Information in BGP-4 
		  
  
		  - RFC 5291 - Outbound Route Filtering Capability for BGP-4 
		  
  
		  -  RFC 4360 - BGP Extended Communities Attribute 
		  
  
		
 
	 
 
	 MIB spport
 
		 
		RFC 4382 - MPLS or BGP Layer 3 Virtual Private Network (VPN) Management Information Base (with full support introduced in version 03.2.00 of the Multi-Service IronWare software).