For example it can be used in the HSS mnc.ncc.3gppnetwork.org and in the MME mnc.ncc.3gpp.org. Or must be same mnc.ncc.3gppnetwork.org?
what mme does once mme gets ULA(update location answer ) from HSS with respect to egtpc? what all scenario are available ?
In what all scenarios, this procedure gets executed ? And why this procedure need to be executed ?