Re: Make multicast packets local-only?



On 02/23/2007 01:21 PM, Lance F. wrote:
The situation:

I have two computers, PC1 and PC2, each running multiple multicast-
utilizing applications (specifically, UPNP). Each app multicasts its
presence via SSDP (239.255.255.250), allowing other applications on
PC1 and PC2 to discover it.

My goal:

What I want to do is to prevent PC2 (and PC3, PC4, etc.) from
detecting multicast applications running on PC1. The PC1 apps must
still be able to detect each other, and also be able to detect
multicast apps on PC2.

Is this possible?

Yes, sure.

--
Dr Balwinder S "bsd" Dheeman Registered Linux User: #229709
Anu'z Linux@HOME Machines: #168573, 170593, 259192
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Relevant Pages

  • Re: Make multicast packets local-only?
    ... utilizing applications. ... PC1 and PC2 to discover it. ... detecting multicast applications running on PC1. ... multicast apps on PC2. ...
    (comp.os.linux.networking)
  • Re: Make multicast packets local-only?
    ... utilizing applications. ... PC1 and PC2 to discover it. ... detecting multicast applications running on PC1. ... multicast apps on PC2. ...
    (comp.os.linux.networking)
  • Re: Make multicast packets local-only?
    ... utilizing applications. ... PC1 and PC2 to discover it. ... detecting multicast applications running on PC1. ... multicast apps on PC2. ...
    (comp.os.linux.networking)
  • Make multicast packets local-only?
    ... utilizing applications. ... PC1 and PC2 to discover it. ... detecting multicast applications running on PC1. ... multicast apps on PC2. ...
    (comp.os.linux.networking)