RE: VPN lan conflict question
- From: "Joe Pochedley" <joepochedley@xxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Thu, 29 Jul 2004 16:37:05 -0400
Greg,
10.0.0.0/24 and 10.109.58.0/24 would not conflict. You should be able
to route between these two networks without issue (through a VPN
tunnel)....
There are lots of good sites, and large parts of books even, that
explain IP routing and subnetting... I'd suggest a large cup of coffee
and some quality time with some Google results if you want to really
understand this stuff... I could explain it, but it would just be
redundant for me to do so since there's already very well written info
available with just a little effort..........
Joe Pochedley
A computer terminal is not some clunky old television
with a typewriter in front of it. It is an interface
where the mind and body can connect with the universe
and move bits of it about. -Douglas Adams
-----Original Message-----
From: Greg Foulks [mailto:greg.foulks@xxxxxxxx]
Sent: Thursday, July 29, 2004 4:13 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: VPN lan conflict question
http://www.ISAserver.org
Joe,
My internal network is 10.0.0.0 using a subnet of 255.255.255.0 the
remote network is using 10.109.58.0 with a subnet of 255.255.255.0
These two network would conflict then, correct?
Greg
-----Original Message-----
From: Joe Pochedley [mailto:joepochedley@xxxxxxxxx]
Sent: Tuesday, July 13, 2004 1:28 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: VPN lan conflict question
http://www.ISAserver.org
Depends on what the subnets of the two LAN's are... You say "class c"
which usually implies /24 subnetting... Therefore if your subnet is at
least 10.0.0.0/24 and the remote's subnet is at least 10.0.0.0/24, then
essentially 10.0.0.0 and 10.0.80.0 are two different subnets and routing
(VPN, whatever) between them will be OK...
However, if either subnet is 10.0.0.0/23 or lesser (/22, /21. /20, etc)
then the two IP ranges would be in the same subnet and you will have
problems...
FWIW, most people I know have gotten away from using the Class A, Class
B, Class C type designations because their usefulness has really been
outgrown and eliminated by today's address distribution schemes...
Joe Pochedley
A computer terminal is not some clunky old television with a typewriter
in front of it. It is an interface where the mind and body can connect
with the universe and move bits of it about. -Douglas Adams
-----Original Message-----
From: Greg Foulks [mailto:greg.foulks@xxxxxxxx]
Sent: Tuesday, July 13, 2004 12:57 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] VPN lan conflict question
http://www.ISAserver.org
My internal LAN is a class C 10.0.0.0 can I connect to another network
via VPN where the remote lan is a class C 10.0.80.0? Will there be a
conflict?
Thanks,
Greg
------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Other Internet Software Marketing Sites:
World of Windows Networking: http://www.windowsnetworking.com Leading
Network Software Directory: http://www.serverfiles.com
No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
Security Resource Site: http://www.windowsecurity.com/ Network Security
Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions:
http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
JoePochedley@xxxxxxxxx To unsubscribe visit
http://www.webelists.com/cgi/lyris.pl?enter=isalist
------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Other Internet Software Marketing Sites:
World of Windows Networking: http://www.windowsnetworking.com Leading
Network Software Directory: http://www.serverfiles.com
No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
Security Resource Site: http://www.windowsecurity.com/ Network Security
Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions:
http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
greg.foulks@xxxxxxxx To unsubscribe visit
http://www.webelists.com/cgi/lyris.pl?enter=isalist
.
------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Other Internet Software Marketing Sites:
World of Windows Networking: http://www.windowsnetworking.com Leading
Network Software Directory: http://www.serverfiles.com
No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
Security Resource Site: http://www.windowsecurity.com/ Network Security
Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions:
http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
JoePochedley@xxxxxxxxx To unsubscribe visit
http://www.webelists.com/cgi/lyris.pl?enter=isalist
Other related posts:
