There aren't any reason not to upgrade to newest version. If I recall 515 doesn't need (and is not possible to) any memory upgrades for upgrade but you should check this.
There shouldn't be problems with the old configuration but it depends what you have in it. There are some glitches of compatibility so reading release notes is mandatory. You can also mess up your security policy by using both the old conduit/outbound configuration and new access lists so I would recommend to change those old rules to access-lists. rgds, Harri > -----Original Message----- > From: ext Fatemeh Taj [mailto:[EMAIL PROTECTED]] > Sent: 14 December, 2001 12:06 > To: [EMAIL PROTECTED] > Subject: Upgrade question > > > Dear All, > I have a PIX 515 unit, and PIX4.4 installed. I want to > upgrade it, what is your suggestion for the version > (5.x,6 or 6.1) I can upgrade to ? And.. can the old > configuration work with the new (upgraded) OS ? > > Thanks > --Fatemeh T. > > __________________________________________________ > Do You Yahoo!? > Check out Yahoo! Shopping and Yahoo! Auctions for all of > your unique holiday gifts! Buy at http://shopping.yahoo.com > or bid at http://auctions.yahoo.com > _______________________________________________ > Firewalls mailing list > [EMAIL PROTECTED] > http://lists.gnac.net/mailman/listinfo/firewalls > _______________________________________________ Firewalls mailing list [EMAIL PROTECTED] http://lists.gnac.net/mailman/listinfo/firewalls
