How to recognise Token Ring specific functions by MAC address? | FAQ | MAC Address Vendor Lookup
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How to recognise Token Ring specific functions by MAC address?

Token Ring is a data link protocol for local area networks. It is based on "ring" topology and "token" passing around the workstations. This technique is supposed to provide fair access to all stations and avoid collisions.

Summary

Range or Prefix Application
03:00:00:00:00:01 NetBIOS (Token Ring)
03:00:00:00:00:02 Locate - Directory Server (Token Ring)
03:00:00:00:00:04 Synchronous Bandwidth Manager (Token Ring)
03:00:00:00:00:08 Configuration Report Server (Token Ring)
03:00:00:00:00:10 Ring Error Monitor (Token Ring)
03:00:00:00:00:20 Network Server Heartbeat (Token Ring)
03:00:00:00:00:40 Ring Parameter Monitor (Token Ring)
03:00:00:00:00:80 Active Monitor (Token Ring)
03:00:00:00:04:00 LAN Manager (Token Ring)
03:00:00:00:08:00 Ring Wiring Concentrator (Token Ring)
03:00:00:00:10:00 LAN Gateway (Token Ring)
03:00:00:00:20:00 Ring Authorization Server (Token Ring)
03:00:00:00:40:00 IMPL Server (Token Ring)
03:00:00:00:80:00 Bridge (Token Ring)
03:00:00:20:00:00 Single Token-Ring functional address
03:00:00:00:00:08 Configuration Report Server (CRS) MAC Group address
03:00:00:00:00:10 Ring Error Monitor (REM) MAC Group address
03:00:00:00:00:40 Ring Parameter Server (RPS) MAC group address
03:00:00:00:01:00 All Intermediate System Network Entities address
03:00:00:00:02:00 All End System Network Entities address, and Lobe Media Test (LMT) MAC group address
03:00:00:00:04:00 Generic address for all Manager Stations
03:00:00:00:08:00 All CONs SNARES address
03:00:00:00:10:00 All CONs End System address
03:00:00:00:20:00 Loadable Device Generic address
03:00:00:00:40:00 Load Server Generic address
03:00:00:40:00:00 Generic address for all Agent Stations
C0:00:00:04:00:00 Single Token-Ring functional address
03:00:80:00:00:00 IPv6 multicast over Token Ring: all-Nodes (FF01::1 and FF02::1) and solicited node (FF02:0:0:0:0:1:FFXX:XXXX) addresses
03:00:40:00:00:00 IPv6 multicast over Token Ring: all-Routers addresses (FF0X::2)
03:00:00:80:00:00 IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 000
03:00:00:40:00:00 IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 001
03:00:00:20:00:00 IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 010
03:00:00:10:00:00 IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 011
03:00:00:08:00:00 IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 100
03:00:00:04:00:00 IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 101
03:00:00:02:00:00 IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 110
03:00:00:01:00:00 IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 111

References

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