Multicast LDP or P2MP RSVP & LDP

[devangnp at gmail.com (devang patel)]

Hi All,

I just want to know about the deployment of Multicast LDP or P2MP RSVP and
LDP is available from any vendor or they are still in draft status? Also it
will be great if some one can give me an idea of Multicast VPN deployment in
service providers; are they deployed with draft Rosen GRE based solution or
BGP auto discovery mechanism?

Thanks in advance for help...

regards,
Devang