All things related to multicast

[Tim Chown <>]

On 28 Jun 2011, at 14:00, Brent Sweeny wrote:

> will you summarize to the list, too? (please)

Hi Brent,

The union of filtering responses is listed below.  A list of filters applied 
by all responders (5 or 6) would be shorter.  

It wasn't clear from some replies whether the filtering is applied on the 
organisation's border router(s), any MSDP SA announcements, or both.

I'll post a -00 draft later today, acknowledging those who responded.

A couple of responders filter uPNP, due to misbehaving implementations (TTL).

On service discovery, it was pretty much all SAP, though Hitoshi's work looks 
interesting and I'll follow that up soon :)

Tim

   224.0.1.2       SGI-Dogfight
   224.0.1.3       Rwhod
   224.0.1.8       SUN NIS+
   224.0.1.20      any private experiment
   224.0.1.22      SVRLOC
   224.0.1.24      microsoft-ds
   224.0.1.25      nbc-pro
   224.0.1.35      SVRLOC-DA
   224.0.1.39      cisco-rp-announce
   224.0.1.40      cisco-rp-discovery
   224.0.1.41      gatekeeper
   224.0.1.60      hp-device-disc
   224.0.1.65      iapp
   224.0.1.76      IAPP
   224.0.2.1       rwho
   224.0.2.2       SUN RPC
   224.0.2.3       EPSON-disc-set
   224.0.23.1      Ricoh-device-ctrl
   224.0.23.2      Ricoh-device-ctrl
   224.1.0.1       ?
   224.77.0.0/16   Norton Ghost
   224.101.101.101 ?
   225.1.2.3       Altiris
   226.77.0.0/16   ?
   229.55.150.208  Norton Ghost
   234.42.42.0/30  ?
   234.42.42.40/30 ImageCast
   234.142.142.42/31       ImageCast
   234.142.142.44/30       ImageCast
   234.142.142.48/28       ImageCast
   234.142.142.64/26       ImageCast
   234.142.142.128/29      ImageCast
   234.142.142.136/30      ImageCast
   234.142.142.140/31      ImageCast
   234.142.142.142 ImageCast
   239.0.0.0/8     Scoped groups
   239.252.0.0/14  Scoped groups