#
# 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,gtp,sgw,event,tlv,mem,sock
#
logger:
    file: @localstatedir@/log/open5gs/sgw.log

#
# sgw:
#
#  <GTP-C Server>
#
#  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@
#
#  <GTP-U Server>
#
#  o GTP-U Server(all address avaiable)
#    gtpu:
#
#  o Provide custom SGW GTP-U address to be advertised inside S1AP messages
#    gtpu:
#      addr: 10.4.128.21
#      advertise_addr: 172.24.15.30
#
#    gtpu:
#      addr: 10.4.128.21
#      advertise_name: sgw1.epc.mnc001.mcc001.3gppnetwork.org
#
#    gtpu:
#     dev: ens3
#     advertise_name: sgw1.epc.mnc001.mcc001.3gppnetwork.org
#
sgw:
    gtpc:
      addr: 127.0.0.2
    gtpu:

#
# 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

#
# 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: