October 2002
Intermediate to advanced
1280 pages
24h 35m
English
The BTH:P_Key in the GMP is used by the SA to authenticate the sender of a request. In addition, the GMP's SLID, and, if it's a global packet from a GSM in another subnet, the SGID can be used to determine if the sender is authorized to access the SA database (e.g., whether or not the sender is a valid Standby SM).
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