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NSSAI config fix

I see that currently gNB supports only standard SST in the S-NSSAI parameter

rfsim5g-oai-gnb | [LIBCONFIG] gNBs.[0].plmn_list.[0].snssaiList.[0]: 2/2 parameters successf[CONFIG] config_check_intval: sst: 129 invalid value, authorized values:
rfsim5g-oai-gnb |         1 2 3 4
  • Standardized S-NSSAI (SST = 1-127) has only SST and no SD value (TS 23.501, R16.0.0., 5.15.2.1 Says)
  • Hence S-NSSAI with SST, SD = 1, 1 or 1, 27db is invalid actually.
  • no SD value => 0xFFFFFF (TS 23.003, R16.0.0., 28.4.2) and not 0 since it is string

Will you please review it ?
Also why gnb only supports standard SSTs ? Is it related to those standard services like eMBB etc. ?