From: Leopold, Christian R
Sent: Monday, September 26,
2005 3:18 PM
To: Lasley, Steven E
Subject: FW: New IFAS IP
Plan Proposal
Follow Up Flag: Follow up
Flag Status:
Blue
Attachments: FarmArea.jpg
This is a quick note to let you know that I've engaged CNS and started
official negotiation for an IFAS IP Plan.
CRLE
Marcus
(et al),
As previously discussed, I would like to start
a dialog with you to formulate a new IFAS IP address plan. Basically, I
would like to move all IFAS on-campus broadcast domains to an appropriately
sized /24 or /23 (254 or 510 node subnet) private IP and a small /28 (14
node subnet) public IP subnet. For route summarization purposes, I would
like to request that all private and public numbers be consecutive. The details
of my proposed plan is as follows:
With the exception of
128.227.242.0/24 (Building 120 IFAS Computer
Room) and 128.227.68.0/25 (IFAS VPN
server), IFAS will by Dec 31st give back to CNS all currently assigned on-campus public IP networks (11 x /24 and 1 x
/25 networks). In exchange for
3 consecutively numbered blocks of
/24 networks that will be further
sub-divided into /28 networks and used to
replace the current IFAS
public IP space. Also, IFAS would like to
request that the 10.242.0.0/16 (or simular) network be assigned as the
private IP space to renumber the current ~40+ broadcast domains that
are on campus.
If you don't have consecutively numbered blocks of /24 networks available, IFAS could use the 128.227.134.0/24
and 128.227.135.0/24 networks. I
would then request for 128.227.136.0/24 or 128.227.137.0/24 network to be broken up for deployment in
the "IFAS Farm Area" to free the currently used .135.0/24
and .134.0/24 networks for
re-deployment.
Most of IFAS' broadcast domains
are pretty well defined. However, some like the "Farm Area" (subnet
134/135) are unique in that it has a large node count spanning multiple
buildings and departments on a single broadcast domain. As an example of this,
I've attached a .jpg that shows the "Farm Area" broken up into 11 separate
broadcast domains. However, this is more of a discussion topic for Dan
Miller and his folks.
Returned IFAS Public Networks (by Dec 31st)
128.227.4.0/24, 128.227.103.0/24, 128.227.109.0/24,
128.227.113.0/24, 128.227.117.0/24, 128.227.126.0/24, 128.227.182.0/24,
128.227.204.0/24, 128.227.207.0/24, 128.227.218.0/24, 128.227.249.0/24 and
128.227.68.128/25
CRLE
***
Christian R. Leopold
Network
Coordinator
UF/IFAS Information Technology - Network Systems
Bldg 120 Rm 209, Gainesville FL
32611-0350
352/392-5180