We have 6.3(4) on PIX506E, and PIX515E, 7.1(2) on PIX525. They are rock solid and very happy with those.
But after we upgraded PIX515E with 6.3(4) to 7.2(2), all ACLs stopped working.
After downgraded from 7.2(2) to 7.1(2), eventhing went well.
Andy idea? Does 7.2 have known issues?
Or what is the best stable PIX version?
Thanks,