>> I'm thinking of dropping my ISP. I don't really use their newsfeed
>> (I use the German one), and I have access to other sources of
[quoted text clipped - 10 lines]
>a firewall it means you have to put up with all this OR else enable
>pings to the whole Net. Norm

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John F. Eldredge -- john@jfeldredge.com
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"Reserve your right to think, for even to think wrongly is better
than not to think at all." -- Hypatia of Alexandria
> On Sat, 04 Dec 2004 06:41:42 -0500, Norm <xyzzy@mercurylink.net>
> >One lookout is that some (like NetZero who runs the network for
> >manyothers like BlueLight) pings your IP address from virtually
> >every node in their network. What does this mean? Well,if you use
> >a firewall it means you have to put up with all this OR else enable
> >pings to the whole Net. Norm
I misspoke: Juno or Netzero own the network that several other ISPs use
> What do they do if you have a firewall that actively rejects, or
> silently discards, the pings?
Apparently nothing different than if you withhold permission or deny the
attempts: life goes on although it may be they will drop the connection
after awhile under the assumption it's inactive - I don't know, I
dropped Juno straightaway and during the install process for NetZero I
saw it was the same gig so I never registered. BTW, I only used Ping as
a simple illustration - they sent other packets as well which I
ignored. The point being, once an IP address is open to packets it's
open to hack - by the old datagram overflow as an example. Ping is a
bit innocoulous, other thingies are not, especially if one has more
complex dataports open. HTH, Norm
--
"The web has got me caught. I'd rather have the blues than what I've
got." <via Nat King Cole