It appears this is an issue with the 7.0 IPS software. It also appears that Cisco is at least up to 7.3 as of 2015.
Release Notes for Cisco Intrusion Prevention System 7.3(2)E4 - Cisco
Can you update your IPS and try this again?
It appears this is an issue with the 7.0 IPS software. It also appears that Cisco is at least up to 7.3 as of 2015.
Release Notes for Cisco Intrusion Prevention System 7.3(2)E4 - Cisco
Can you update your IPS and try this again?