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OsmoHLR » History » Revision 4

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laforge, 03/05/2018 11:30 AM


Osmocom HLR

OsmoHLR, the Osmocom HLR is a minimal implementation of the Home Location Register, the subscriber database of a 2G/3G cellular network. It stores parameters such as the IMSI and MSISDN of each subscriber, together with the secret key material (Ki, K/OP/OPc) in order to generate authentication vectors.

OsmoHLR does not support the classic TCAP/MAP protocol but rather implements the more light-weight GSUP protocol.

Position in a typical Osmocom network

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Updated by laforge about 6 years ago · 4 revisions

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