which version is running on the IPS ?according Cisco web page...The 7.0(8)E4 service pack changes the default value of Cisco server IP address from 198.133.219.25 to 72.163.4.161 in the Auto Update URL configuration. Firewall rules may need to be upd...
Cisco announced there are some problem (lockup, crash, etc) in ver. 7.1.5 today.They have halted downloads of 7.1.5see more info. the below page http://tools.cisco.com/security/center/viewBulletin.x?bId=475&year=2012best regards,Roy Lee