Skip site navigation (1)Skip section navigation (2)
Date:      Fri, 25 Feb 2000 08:32:07 -0800
From:      "Kevin Oberman" <oberman@es.net>
To:        Craig Burgess <craig-burgess@home.net>
Cc:        Walter Brameld <brameld@twave.net>, "'freebsd'" <freebsd-questions@FreeBSD.ORG>
Subject:   Re: question/register 
Message-ID:  <200002251632.IAA21503@ptavv.es.net>
In-Reply-To: Your message of "Thu, 24 Feb 2000 21:52:17 PST." <38B61891.CDDC136F@home.net> 

next in thread | previous in thread | raw e-mail | index | archive | help
More specifically, the @Home AUP prohibits running public servers from
a connected system although they do provide 5 MB of space for a web
page on their systems. (If you use the 5 MB, you can buy more.)

The problem is that cable systems are very asymmetric with lots of
download bandwidth and very little in the other direction. To keep
people from using the available uplink space they prohibit public
servers and limit the uplink bandwidth to 128 Kb.

As far as DNS is concerned, if you have a domain and a server
anywhere, you can add a name that points to the @Home host. It's just
an A record and there is nothing in DNS that limits the addresses
pointed to in a zone from being in as many nets as you wish. That is
what I do since I can't remember the name @Home gives my system. Works
fine.

The only limit (which you rarely care about) is that the reverse
translation IS controlled by @Home and will always return your @Home
name. But you don't see this, so really don't care. Systems that check
IP address work by translating the address to a name and then checking
that the name returns the same address which works fine.

Is everyone really confused about DNS now?

R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman@es.net			Phone: +1 510 486-8634


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-questions" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200002251632.IAA21503>