db_uri: mongodb://localhost/open5gs logger: file: @localstatedir@/log/open5gs/open5gs.log # # 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,sgw,pgw,hss,pcrf,event,tlv,mem,sock # # # 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 # # parameter: no_ipv6: true # # 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: # # max: # # o Maximum Number of SGW per MME # sgw: 32 # o Maximum Number of PGW per MME # pgw: 32 # o Maximum Number of VLR per MME # vlr: 32 # o Maximum Number of eNodeB per MME # enb: 32 # o Maximum Number of UE per eNodeB # ue: 128 # max: # # pool: # # o The Number of Default Memory Pool Size # # - Pool-size 128 => 8192 Number # - Pool-size 256 => 4096 Number # - Pool-size 512 => 2048 Number # - Pool-size 1024 => 1024 Number # - Pool-size 2048 => 512 Number # - Pool-size 8192 => 128 Number # - Pool-size 1024*1024 => 8 Number # # 128: 8192 # 256: 4096 # 512: 2048 # 1024: 1024 # 2048: 512 # 8192: 128 # big: 8 # # o Memory of Packet Buffering in SGW # - Maximum Number of packet(SDU size = 8Kbytes) pool in SGW # - SGW Memory Usage : 65536 * 8Kbytes = 512Mbytes # # packet: 65536 pool: mme: freeDiameter: @sysconfdir@/freeDiameter/mme.conf # # > # # o S1AP Server(all address avaiable) # s1ap: # # o S1AP Server(0.0.0.0:36412) # s1ap: # addr: 0.0.0.0 # # o S1AP Server(127.0.0.1:36412, [::1]:36412) # s1ap: # - addr: 127.0.0.1 # - addr: ::1 # o S1AP Server(different port) # s1ap: # - addr: 127.0.0.1 # port: 36413 # # o S1AP Server(address avaiable in `eth0` interface) # s1ap: # dev: eth0 # s1ap: # # > # # o GTP-C Server(all address avaiable) # gtpc: # # o GTP-C Server(127.0.0.1:2123, [::1]:2123) # gtpc: # - addr: 127.0.0.1 # - addr: ::1 # gtpc: # # # # o Single MSC/VLR(127.0.0.2) # sgsap: # addr: 127.0.0.2 # map: # tai: # plmn_id: # mcc: 001 # mnc: 01 # tac: 4130 # lai: # plmn_id: # mcc: 001 # mnc: 01 # lac: 43690 # map: # tai: # plmn_id: # mcc: 002 # mnc: 02 # tac: 4132 # lai: # plmn_id: # mcc: 002 # mnc: 02 # lac: 43692 # # o Multiple MSC/VLR # sgsap: # - addr: 127.0.0.2 # port: 29119 # map: # tai: # plmn_id: # mcc: 001 # mnc: 01 # tac: 4131 # lai: # plmn_id: # mcc: 001 # mnc: 01 # lac: 43691 # map: # tai: # plmn_id: # mcc: 002 # mnc: 02 # tac: 4132 # lai: # plmn_id: # mcc: 002 # mnc: 02 # lac: 43692 # - addr # - 127.0.0.3 # - fe80::2%@loopback_devname@ # map: # tai: # plmn_id: # mcc: 001 # mnc: 01 # tac: 4132 # lai: # plmn_id: # mcc: 002 # mnc: 02 # lac: 43692 # - name: msc.open5gs.org # map: # tai: # plmn_id: # mcc: 001 # mnc: 01 # tac: 4133 # lai: # plmn_id: # mcc: 002 # mnc: 02 # lac: 43693 # sgsap: # # # # o Multiple GUMMEI # gummei: # - plmn_id: # mcc: 001 # mnc: 01 # mme_gid: 2 # mme_code: 1 # - plmn_id: # - mcc: 002 # mnc: 02 # - mcc: 003 # mnc: 03 # mme_gid: [3, 4] # mme_code: # - 2 # - 3 # gummei: plmn_id: mcc: 001 mnc: 01 mme_gid: 2 mme_code: 1 # # # # o Multiple TAI # tai: # - plmn_id: # mcc: 001 # mnc: 01 # tac: [1, 2, 3] # tai: # - plmn_id: # mcc: 002 # mnc: 02 # tac: 4 # - plmn_id: # mcc: 003 # mnc: 03 # tac: 5 # tai: # - plmn_id: # mcc: 004 # mnc: 04 # tac: [6, 7] # - plmn_id: # mcc: 005 # mnc: 05 # tac: 8 # - plmn_id: # mcc: 006 # mnc: 06 # tac: [9, 10] # tai: plmn_id: mcc: 001 mnc: 01 tac: 12345 security: integrity_order : [ EIA1, EIA2, EIA0 ] ciphering_order : [ EEA0, EEA1, EEA2 ] # # # network_name: # full: Open5GS # short: Next # network_name: full: Open5GS hss: freeDiameter: @sysconfdir@/freeDiameter/hss.conf sgw: # # ------------------------ MME -------------------------- # # o Specify SGW addresses the GTP-C must connect to # # o One SGW is defined. If prefer_ipv4 is not true, [fe80::2%@loopback_devname@] is selected. # gtpc: # addr: # - 127.0.0.2 # - fe80::2%@loopback_devname@ # # o Two SGW are defined. MME selects SGW with round-robin manner per UE # gtpc: # - addr: 127.0.0.2 # - addr: fe80::2%@loopback_devname@ # # o Three SGW are defined. MME selects SGW with round-robin manner per UE # gtpc: # - addr # - 127.0.0.2 # - fe80::2%@loopback_devname@ # - addr # - 127.0.0.12 # - fe80::12%@loopback_devname@ # - name: sgw3.open5gs.org # # ------------------------ SGW -------------------------- # # o GTP-C Server(127.0.0.2:2123, [fe80::2%@loopback_devname@]:2123) # gtpc: # addr: # - 127.0.0.2 # - fe80::2%@loopback_devname@ # # o On SGW, Same Configuration(127.0.0.2:2123, [fe80::2%@loopback_devname@]:2123) as below. # gtpc: # - addr: 127.0.0.2 # - addr: fe80::2%@loopback_devname@ # gtpc: addr: 127.0.0.2 # # # # o Round-Robin # (If `selection_mode` is omitted, the default mode is Round-Robin) # # selection_mode: rr # gtpc: # addr: 127.0.0.2 # addr: 127.0.2.2 # addr: 127.0.4.2 # # o SGW selection by eNodeB TAC # # selection_mode: tac # gtpc: # - addr: 127.0.0.2 # tac: 26000 # - addr: 127.0.2.2 # tac: [25000, 27000, 28000] # # # # # o GTP-U Server(all address avaiable) # gtpu: # gtpu: pgw: freeDiameter: @sysconfdir@/freeDiameter/pgw.conf # # ------------------------ MME -------------------------- # # o By default, the PGW uses the first PGW node. # - To use a different APN for each PGW, specify gtpc.apn as the APN name. # - If the HSS uses WebUI to set the PGW IP for eacho UE, # you can use a specific PGW node for each UE. # # o Two PGW are defined. 127.0.0.3:2123 is used. # [fe80::3%@loopback_devname@]:2123 is ignored. # gtpc: # - addr: 127.0.0.3 # - addr: fe80::3%@loopback_devname@ # # o One PGW is defined. if prefer_ipv4 is not true, # [fe80::3%@loopback_devname@] is selected. # gtpc: # - addr: # - 127.0.0.3 # - fe80::3%@loopback_devname@ # # o Two PGW are defined with a different APN. # - Note that if PGW IP for UE is configured in HSS, # the following configurion for this UE is ignored. # gtpc: # - addr: 127.0.0.3 # apn: internet # - addr: 127.0.0.5 # apn: volte # # o If APN is omitted, the default APN uses the first PGW node. # gtpc: # - addr: 127.0.0.3 # - addr: 127.0.0.5 # apn: volte # ------------------------ PGW -------------------------- # # o GTP-C Server(127.0.0.3:2123, [fe80::3%@loopback_devname@]:2123) # gtpc: # addr: # - 127.0.0.3 # - fe80::3%@loopback_devname@ # # o On PGW, Same configuration(127.0.0.3:2123, [fe80::3%@loopback_devname@]:2123). # gtpc: # - addr: 127.0.0.3 # - addr: fe80::3%@loopback_devname@ # gtpc: addr: - 127.0.0.3 - ::1 # # > # # o GTP-U Server(127.0.0.3:2152, [::1]:2152) # gtpu: # - addr: 127.0.0.3 # - addr: ::1 # # o Same configuration(127.0.0.3:2152, [::1]:2152) as below. # gtpu: # name: localhost # gtpu: - addr: 127.0.0.3 - addr: ::1 # # # # o IPv4 Pool # $ sudo ip addr add 45.45.0.1/16 dev ogstun # # ue_pool: # addr: 45.45.0.1/16 # # o IPv4/IPv6 Pool # $ sudo ip addr add 45.45.0.1/16 dev ogstun # $ sudo ip addr add cafe:1::1/64 dev ogstun # # ue_pool: # - addr: 45.45.0.1/16 # - addr: cafe:1::1/64 # # # o Specific APN(e.g 'volte') uses 45.46.0.1/16, cafe:2::1/64 # All other APNs use 45.45.0.1/16, cafe:1::1/64 # $ sudo ip addr add 45.45.0.1/16 dev ogstun # $ sudo ip addr add 45.46.0.1/16 dev ogstun # $ sudo ip addr add cafe:1::1/64 dev ogstun # $ sudo ip addr add cafe:2::1/64 dev ogstun # # ue_pool: # - addr: 45.45.0.1/16 # - addr: cafe:1::1/64 # - addr: 45.46.0.1/16 # apn: volte # - addr: cafe:2::1/64 # apn: volte # # o Multiple Devices (default: ogstun) # $ sudo ip addr add 45.45.0.1/16 dev ogstun # $ sudo ip addr add cafe:1::1/64 dev ogstun2 # $ sudo ip addr add 45.46.0.1/16 dev ogstun3 # $ sudo ip addr add cafe:2::1/64 dev ogstun3 # # ue_pool: # - addr: 45.45.0.1/16 # - addr: cafe:1::1/64 # dev: ogstun2 # - addr: 45.46.0.1/16 # apn: volte # dev: ogstun3 # - addr: cafe:2::1/64 # apn: volte # dev: ogstun3 # ue_pool: - addr: 45.45.0.1/16 - addr: cafe::1/64 # # # # o Primary/Secondary can be configured. Others are ignored. # dns: - 8.8.8.8 - 8.8.4.4 - 2001:4860:4860::8888 - 2001:4860:4860::8844 # # # # o Proxy Call Session Control Function # # p-cscf: # - 127.0.0.1 # - ::1 # pcrf: freeDiameter: @sysconfdir@/freeDiameter/pcrf.conf