You should be able to change the covered devices under your contract. Please contact your reseller/Cisco contact person and request them to help you move the smartnet from one device to another (like device).
Sorry this is lightning strike so, would not have been qualified for an RMA. Yes, in this case pls. follow what NT suggested and contact the vendor through whom you purchased the smartnet and request that they change the serial number associated with it.
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...