Cisco Cisco Packet Data Gateway (PDG) Manual De Manutenção

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Generally Available    06-30-2010
GGSN Features in Release 8.0
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3. DNS values locally configured at the APN level has the third preference.
4. DNS values configured at context level has the last preference.
The same preference would be applicable for the NBNS servers to be negotiated via ICPC 
with the LNS.
CCR (T) Sent after Receiving “Diameter-Credit-Limit-Reached” at 
Message Level in CCA (I) after Upgrade to v8.0
In the earlier releases, in this scenario, the system did not send a CCR (T) with 
DIAMETER-ADMINISTRATIVE result-code; the system silently discarded the answer 
and terminated the session.
In v8.0, the system sends a CCR (T) with DIAMETER_ADMINISTRATIVE as the 
result-code. System failure-handling can be set to “retry & terminate” (default) or 
“terminate”.