# # logger: # # o Set OGS_LOG_INFO to all domain level # - If `level` is omitted, the default level is OGS_LOG_INFO) # - If `domain` is omitted, the all domain level is set from 'level' # (Nothing is needed) # # o Set OGS_LOG_ERROR to all domain level # - `level` can be set with none, fatal, error, warn, info, debug, trace # level: error # # o Set OGS_LOG_DEBUG to mme/emm domain level # level: debug # domain: mme,emm # # o Set OGS_LOG_TRACE to all domain level # level: trace # domain: core,s1ap,nas,fd,gtp,mme,emm,esm,event,tlv,mem,sock # logger: file: ${mme.log_filename} level: info mme: freeDiameter: ${mme.diameter_filename} s1ap: - addr: ${epc.run_addr} gtpc: - addr: ${epc.run_addr} gummei: plmn_id: mcc: ${epc.mcc} mnc: ${epc.mnc} mme_gid: 2 mme_code: 1 tai: plmn_id: mcc: ${epc.mcc} mnc: ${epc.mnc} tac: 7 security: integrity_order : [ EIA2, EIA1, EIA0 ] ciphering_order : [ EEA0, EEA1, EEA2 ] network_name: full: Open5GS short: open5gs mme_name: open5gs-mme0 # # sgwc: # # # # o Specify SGW addresses the GTP-C must connect to # # o One SGW is defined. # If prefer_ipv4 is not true, [fe80::2%lo] is selected. # gtpc: # addr: # - 127.0.0.3 # - fe80::2%lo # # o Two SGW are defined. MME selects SGW with round-robin manner per UE # gtpc: # - addr: 127.0.0.3 # - addr: fe80::2%lo # # o Three SGW are defined. MME selects SGW with round-robin manner per UE # gtpc: # - addr # - 127.0.0.3 # - fe80::2%lo # - addr # - 127.0.0.22 # - fe80::12%lo # - name: sgw3.open5gs.org # # # # o Round-Robin # # gtpc: # addr: 127.0.0.3 # addr: 127.0.2.2 # addr: 127.0.4.2 # # o SGW selection by eNodeB TAC # (either single TAC or multiple TACs, DECIMAL representation) # # gtpc: # - addr: 127.0.0.3 # tac: 26000 # - addr: 127.0.2.2 # tac: [25000, 27000, 28000] # # o SGW selection by e_cell_id(28bit) # (either single or multiple e_cell_id, HEX representation) # # gtpc: # - addr: 127.0.0.3 # e_cell_id: abcde01 # - addr: 127.0.2.2 # e_cell_id: [12345, a9413, 98765] # sgwc: gtpc: - addr: ${epc.addr_sgwc} # # smf: # # # # o By default, the SMF uses the first SMF node. # - To use a different APN for each SMF, specify gtpc.apn as the APN name. # - If the HSS uses WebUI to set the SMF IP for each UE, # you can use a specific SMF node for each UE. # # o Two SMF are defined. 127.0.0.4:2123 is used. # [fe80::3%lo]:2123 is ignored. # gtpc: # - addr: 127.0.0.4 # - addr: fe80::3%lo # # o One SMF is defined. if prefer_ipv4 is not true, # [fe80::3%lo] is selected. # gtpc: # - addr: # - 127.0.0.4 # - fe80::3%lo # # o Two SMF are defined with a different APN. # - Note that if SMF IP for UE is configured in HSS, # the following configurion for this UE is ignored. # gtpc: # - addr: 127.0.0.4 # apn: internet # - addr: 127.0.0.5 # apn: volte # # o If APN is omitted, the default APN uses the first SMF node. # gtpc: # - addr: 127.0.0.4 # - addr: 127.0.0.5 # apn: volte smf: gtpc: - addr: ${epc.addr_smf} # # parameter: # # o Number of output streams per SCTP associations. # sctp_streams: 30 # # o Disable use of IPv4 addresses (only IPv6) # no_ipv4: true # # o Disable use of IPv6 addresses (only IPv4) # no_ipv6: true # # o Prefer IPv4 instead of IPv6 for estabishing new GTP connections. # prefer_ipv4: true # # o Enable Multicast traffic to the UE # multicast: true # # o Disable Stateless Address Autoconfiguration for IPv6 # no_slaac: true # # o Use OAI UE # - Remove HashMME in Security-mode command message # - Use the length 1 of EPS network feature support in Attach accept message # use_openair: true # parameter: # # max: # # o Maximum Number of UE per AMF/MME # ue: 1024 # o Maximum Number of gNB/eNB per AMF/MME # gnb: 32 # max: # # pool: # # o The default memory pool size was set assuming 1024 UEs. # To connect more UEs, you need to increase the size further. # # - Pool-size 128 => 65536 Number # - Pool-size 256 => 16384 Number # - Pool-size 512 => 4096 Number # - Pool-size 1024 => 1024 Number # - Pool-size 2048 => 512 Number # - Pool-size 8192 => 128 Number # - Pool-size 1024*1024 => 8 Number # # 128: 65536 # 256: 16384 # 512: 4096 # 1024: 1024 # 2048: 512 # 8192: 128 # big: 8 # pool: # # sctp: # # o heartbit_interval : 5000 (5secs) # o rto_initial : 3000 (3secs) # o rto_min : 1000 (1sec) # o rto_max : 5000 (5secs) # o max_num_of_ostreams : 30 # o max_num_of_istreams : 65535 # o max_attempts : 4 # o max_initial_timeout : 8000(8secs) # o usrsctp_udp_port : 9899 # sctp: # # time: # # o Message Wait Duration (Default : 10,000 ms = 10 seconds) # # o Message Wait Duration (3000 ms) # message: # duration: 3000 # # o Handover Wait Duration (Default : 300 ms) # Time to wait for MME to send UEContextReleaseCommand # to the source eNB after receiving HandoverNotify # # o Handover Wait Duration (500ms) # handover: # duration: 500 time: