Re: Howto make ISA server a VPN client
- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Mon, 24 Mar 2003 19:57:59 -0600
Or get a dedicated address and a permanent link ;-)
Thomas W Shinder
www.isaserver.org/shinder
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp
-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: Monday, March 24, 2003 1:24 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Howto make ISA server a VPN client
http://www.ISAserver.org
What happens when the dialup link dies is the equivalent of any network
outage during a
conversation; the TCP/IP stack and the application have to handle it.
DDNS is a different question altogether; it's what allows external
server to connect to you; it
doesn't bear on your connection to them unless they're performing
reverse name resolution.
If your email is readable at all, it's already been read by the time
your ISP gets it.
What happens between you and your ISP is about as private as you can
get, compared to what the
rest of the Internet.
If your mail is that important, encrypt the mail, not the traffic
channel.
Jim Harrison [ISAQFE]
Read the help, books and articles!
This posting is provided "AS IS" with no warranties, and confers no
rights.
----- Original Message -----
From: "Mark Hippenstiel" <m.hippenstiel@xxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Monday, March 24, 2003 10:33
Subject: [isalist] Re: Howto make ISA server a VPN client
http://www.ISAserver.org
Anyway, just inbetween,
there is alway the possibility that my exchange server sends an ETRN and
the
dialup link goes offline for some reason - DDNS wouldn't be aware of
that
fact. In the meantime, another computer might get my former IP adress
and
the remote mail server would try to deliver the queue to that computer.
It's
only a little chance that this happens, but it bears some risk. I
wouldn't
want my mails to be read by some unknown person.
Mark
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