The only problem we ran into were a couple of websites blocking us because to the it would look like a DOS attack. After contacting the sites and notifying them that the single ip they were seeing was just the public ip for the NAT network.
~Patrick Sent from my iPhone On Dec 15, 2009, at 5:36 AM, "Lee H Badman" <[email protected]> wrote: > Thanks for all of the responses- I wonder if anyone with a peak > usage like ours is doing NAT- almost 6500 clients? > > -Lee > ________________________________________ > From: The EDUCAUSE Wireless Issues Constituent Group Listserv > [[email protected]] On Behalf Of Jason Appah > [[email protected]] > Sent: Monday, December 14, 2009 11:03 PM > To: [email protected] > Subject: Re: [WIRELESS-LAN] Private IP space for wireless users- > anyone? > > Yes, that is what we do. I just wondered how big if a bear it would be > to track pat in a university wireless environment. > > In a second related note, we recently changed our NAT timeout from 3 > to 2 hours as we were beginning to run out of 1 to 1 NAT ranges > > Sent from my iPhone > > Jason Appah > Systems Administrator > Oregon Tech > > On Dec 14, 2009, at 6:33 PM, "Phil Trivilino" <[email protected]> wrote: > >> We do 1to1 dynamic NAT on the ASA firewall and log all the >> translations to a syslog server. Easy to get the private ip from >> the log given the time and global ip. It is all we've seen the need >> for to this point. >> Phil >> >> On Dec 14, 2009, at 8:55 PM, Lee H Badman wrote: >> >>> Wondering how many other schools are using private IP space for >>> wireless users, how you accomplish the NAT, and what mechanisms you >>> use for user tracking for the private-public mappings for forensic/ >>> investigatory purposes. >>> >>> Thanks- >>> >>> Lee >>> ********** >>> Participation and subscription information for this EDUCAUSE >>> Constituent Group discussion list can be found at >>> http://www.educause.edu/groups/ >>> . >> >> ********** >> Participation and subscription information for this EDUCAUSE >> Constituent Group discussion list can be found at >> http://www.educause.edu/groups/ >> . > > ********** > Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/groups/ > . > > ********** > Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/groups/ > . ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
