Hi Comodo users in this forum,
Well I like the speed of Comodo. Had to adjust some settings,
but it is doing my bidding so far, and works well on my normal
user right's account with SafeXP installed.
Saw a connection IGMP outgoing destination 224.0.0.22 multicast.
"The address 224.0.0.22 goes to all multicast-enabled (IGMPv3) routers
within one hop, meaning in the same IP subnet of the host. But only one
of these routers becomes the "querier," as the RFCs explain. So IGMP
never worries about the specific address of any one router. The routers,
if multiple exist in the subnet, negotiate among themselves who gets to
be in control, and the hosts can remain as dumb as possible. Always do
the same thing, no matter what the router situation is.
You would get no IGMP queries from any router, and IGMP reports would be
dropped. You will note, for example, that Windows Media Player does not
depend on IP Multicast. It can also use unicast, TCP, HTTP, etc.
By the way, all of this discussion has been about edge multicast router
to multicast hosts. There is a whole other discussion about building
multicast trees between routers. There have been many schemes developed
to achieve that, but it looks like the ones in favour now are under the
Protocol Independent Multicast (PIM) banner."
I think Comodo is a full-grown firewall,
polonus