UPF配置文件内容解析
NWI Network Instance of the interface
结果调查，对upf网元配置文件进行了如下修改
将 - IF_2_NWI=access.oai.org改为 - IF_2_NWI=access3.oai.org
将 - IF_2_NWI=access.oai.org改为 - IF_2_NWI=access3.oai.org
然后两核心网接入了两个基站启动了半个小时仍然是健康的
新问题——cpu资源
当启动三套独立的核心网时，cpu资源好像不太够
103.36
我们使用的有4个cpu，每个cpu4个核。所以出现cpu使用总量和超过100%也是正常的，没有问题
回答链接
创建核心网 4
sudo docker tag mysql:8.0 mysql:8.4
sudo docker tag oaisoftwarealliance/oai-amf:v1.5.0 oaisoftwarealliance/oai-amf:1.5.4
sudo docker tag oaisoftwarealliance/oai-smf:v1.5.0 oaisoftwarealliance/oai-smf:1.5.4
sudo docker tag oaisoftwarealliance/oai-ausf:v1.5.0 oaisoftwarealliance/oai-ausf:1.5.4
sudo docker tag oaisoftwarealliance/oai-udr:v1.5.0 oaisoftwarealliance/oai-udr:1.5.4
sudo docker tag oaisoftwarealliance/oai-udm:v1.5.0 oaisoftwarealliance/oai-udm:1.5.4
sudo docker tag oaisoftwarealliance/oai-nrf:v1.5.0 oaisoftwarealliance/oai-nrf:1.5.4
sudo docker tag oaisoftwarealliance/oai-nssf:v1.5.0 oaisoftwarealliance/oai-nssf:1.5.4
sudo docker tag oaisoftwarealliance/oai-nef:v1.5.0 oaisoftwarealliance/oai-nef:1.5.4
sudo docker tag oaisoftwarealliance/oai-pcf:v1.5.0 oaisoftwarealliance/oai-pcf:1.5.4
sudo docker tag oaisoftwarealliance/oai-upf-vpp:v1.5.0 oaisoftwarealliance/oai-upf-vpp:1.5.4
sudo docker tag oaisoftwarealliance/oai-spgwu-tiny:v1.5.0 oaisoftwarealliance/oai-spgwu-tiny:1.5.4
sudo docker tag oaisoftwarealliance/trf-gen-cn5g:latest oaisoftwarealliance/trf-gen-cn5g:1.5.4
T3580定时器到期
https://blog.csdn.net/wszzr999/article/details/126261156
在线代码对比工具
通过这个工具逐行对比代码发现遗漏更改或更改错误的地方
在线代码对比工具
经过仔细对比，问题依旧无法解决。明明只是把3改为了4
docker-compose重启单个有问题容器
lab@lab-virtual-machine:~/oai-cn5g-fed/docker-compose$ sudo docker-compose -f docker-compose-basic-vpp-nrf2.yaml restart vpp-upf2
0427 笔记：不同核心网需要在不同文件夹中运行，并且配备相关基础文件
新创建的核心网yaml文件需要与之前的核心网yaml文件放在不同的文件夹下，最好为每一个核心网使用单独的文件夹。因为核心网在运行的过程中在目录下不仅仅使用到该yaml文件，还会使用创建用于存储数据的文件夹与健康检查的文件夹：
没有预先准备datebase与healthscripts文件，而是使其在核心网启动时自动创建后会发现，文件夹内容为空，核心网也无法正常运行：
所以为每一个核心网构建新的文件夹，并且将其他配置文件复制一份进去：
可以正常启动，核心网健康：
多文件夹下多核心网启动与ueransim接入测试
如下三个文件夹分别创建了三个核心网文件
每个文件夹内内容如下：
4个基础配置文件夹，核心网启动yaml文件，ueransim启动yaml文件
分别启动两个核心网与ueransim
CN7：
同样的启动CN3，成功启动且ueransim成功接入
但问题依旧出现了：
过了一会儿upf状态变为不健康：
结论
为每一个核心网创建单独的文件夹是好的，但未能解决UPF不健康的问题
CN7配置文件：
docker-compose-basic-vpp-nrf.yaml
version: '3.8'
services:
mysql:
container_name: "mysql"
image: mysql:8.0
volumes:
- ./database/oai_db2.sql:/docker-entrypoint-initdb.d/oai_db.sql
- ./healthscripts/mysql-healthcheck2.sh:/tmp/mysql-healthcheck.sh
environment:
- TZ=Europe/Paris
- MYSQL_DATABASE=oai_db
- MYSQL_USER=test
- MYSQL_PASSWORD=test
- MYSQL_ROOT_PASSWORD=linux
healthcheck:
test: /bin/bash -c "/tmp/mysql-healthcheck.sh"
interval: 10s
timeout: 5s
retries: 30
networks:
public_net:
ipv4_address: 192.168.70.131
oai-udr:
container_name: "oai-udr"
image: oaisoftwarealliance/oai-udr:v1.5.0
environment:
- TZ=Europe/Paris
- UDR_NAME=OAI_UDR
- UDR_INTERFACE_NAME_FOR_NUDR=eth0
- MYSQL_IPV4_ADDRESS=192.168.70.131
- MYSQL_USER=test
- MYSQL_PASS=test
- MYSQL_DB=oai_db
- WAIT_MYSQL=120
- USE_FQDN_DNS=yes
- REGISTER_NRF=yes
- NRF_IPV4_ADDRESS=192.168.70.130
- NRF_FQDN=oai-nrf
depends_on:
- mysql
- oai-nrf
networks:
public_net:
ipv4_address: 192.168.70.136
oai-udm:
container_name: "oai-udm"
image: oaisoftwarealliance/oai-udm:v1.5.0
environment:
- TZ=Europe/Paris
- UDM_NAME=OAI_UDM
- SBI_IF_NAME=eth0
- REGISTER_NRF=yes
- USE_FQDN_DNS=yes
- UDR_IP_ADDRESS=192.168.70.136
- UDR_FQDN=oai-udr
- NRF_IPV4_ADDRESS=192.168.70.130
- NRF_FQDN=oai-nrf
depends_on:
- oai-udr
networks:
public_net:
ipv4_address: 192.168.70.137
oai-ausf:
container_name: "oai-ausf"
image: oaisoftwarealliance/oai-ausf:v1.5.0
environment:
- TZ=Europe/Paris
- AUSF_NAME=OAI_AUSF
- SBI_IF_NAME=eth0
- USE_FQDN_DNS=yes
- REGISTER_NRF=yes
- UDM_IP_ADDRESS=192.168.70.137
- UDM_FQDN=oai-udm
- NRF_IPV4_ADDRESS=192.168.70.130
- NRF_FQDN=oai-nrf
depends_on:
- oai-udm
networks:
public_net:
ipv4_address: 192.168.70.138
oai-nrf:
container_name: "oai-nrf"
image: oaisoftwarealliance/oai-nrf:v1.5.0
environment:
- TZ=Europe/Paris
- NRF_INTERFACE_NAME_FOR_SBI=eth0
networks:
public_net:
ipv4_address: 192.168.70.130
oai-amf:
container_name: "oai-amf"
image: oaisoftwarealliance/oai-amf:v1.5.0
environment:
- TZ=Europe/paris
- MCC=208
- MNC=95
- REGION_ID=128
- AMF_SET_ID=1
- SERVED_GUAMI_MCC_0=208
- SERVED_GUAMI_MNC_0=95
- SERVED_GUAMI_REGION_ID_0=128
- SERVED_GUAMI_AMF_SET_ID_0=1
- SERVED_GUAMI_MCC_1=460
- SERVED_GUAMI_MNC_1=11
- SERVED_GUAMI_REGION_ID_1=10
- SERVED_GUAMI_AMF_SET_ID_1=1
- PLMN_SUPPORT_MCC=208
- PLMN_SUPPORT_MNC=95
- PLMN_SUPPORT_TAC=0xa000
# Slice 0 (222, 123)
- SST_0=222
- SD_0=123
# Slice 0 (128, 12)
- SST_1=128
- SD_1=12
- AMF_INTERFACE_NAME_FOR_NGAP=eth0
- AMF_INTERFACE_NAME_FOR_N11=eth0
# One single SMF instance
- SMF_INSTANCE_ID_0=1
- SMF_FQDN_0=oai-smf
- SMF_IPV4_ADDR_0=192.168.70.133
- SELECTED_0=true
- NF_REGISTRATION=yes
- SMF_SELECTION=yes
- USE_FQDN_DNS=yes
- EXTERNAL_AUSF=yes
- EXTERNAL_UDM=no
- EXTERNAL_NSSF=no
- NRF_IPV4_ADDRESS=192.168.70.130
- NRF_FQDN=oai-nrf
- AUSF_IPV4_ADDRESS=192.168.70.138
- AUSF_FQDN=oai-ausf
- UDM_IPV4_ADDRESS=192.168.70.137
- UDM_FQDN=oai-udm
- INT_ALGO_LIST=[ "NIA1" , "NIA2"]
- CIPH_ALGO_LIST=[ "NEA1" , "NEA2"]
depends_on:
- mysql
- vpp-upf
- oai-ext-dn
- oai-ausf
networks:
public_net:
ipv4_address: 192.168.70.132
oai-smf:
container_name: "oai-smf"
image: oaisoftwarealliance/oai-smf:v1.5.0
environment:
- TZ=Europe/Paris
- SMF_INTERFACE_NAME_FOR_N4=eth0
- SMF_INTERFACE_NAME_FOR_SBI=eth0
- DEFAULT_DNS_IPV4_ADDRESS=172.21.3.100
- DEFAULT_DNS_SEC_IPV4_ADDRESS=8.8.8.8
- AMF_IPV4_ADDRESS=192.168.70.132
- AMF_FQDN=oai-amf
- UDM_IPV4_ADDRESS=192.168.70.137
- UDM_FQDN=oai-udm
- UPF_IPV4_ADDRESS=192.168.70.201
- UPF_FQDN_0=vpp-upf.node.5gcn.mnc95.mcc208.3gppnetwork.org
- NRF_IPV4_ADDRESS=192.168.70.130
- NRF_FQDN=oai-nrf
- DEFAULT_CSCF_IPV4_ADDRESS=127.0.0.1 # only needed when ims is being used
- USE_LOCAL_SUBSCRIPTION_INFO=yes #Set to yes if SMF uses local subscription information instead of from an UDM
- REGISTER_NRF=yes
- DISCOVER_UPF=yes
- USE_FQDN_DNS=yes
- USE_NETWORK_INSTANCE=yes
- ENABLE_USAGE_REPORTING=yes
# Slice 0 (1, 0xFFFFFF)
- DNN_NI0=oai
- TYPE0=IPv4
- DNN_RANGE0=12.1.1.151 - 12.1.1.253
- NSSAI_SST0=1
- SESSION_AMBR_UL0=200Mbps
- SESSION_AMBR_DL0=400Mbps
# Slice 1 (1, 1)
- DNN_NI1=oai.ipv4
- TYPE1=IPv4
- DNN_RANGE1=12.1.1.51 - 12.1.1.150
- NSSAI_SST1=1
- NSSAI_SD1=1
- SESSION_AMBR_UL1=100Mbps
- SESSION_AMBR_DL1=200Mbps
# Slice 2 (222, 123)
- DNN_NI2=default
- TYPE2=IPv4
- DNN_RANGE2=12.1.1.2 - 12.1.1.50
- NSSAI_SST2=222
- NSSAI_SD2=123
- SESSION_AMBR_UL2=50Mbps
- SESSION_AMBR_DL2=100Mbps
# Slice 3 for ims
- DNN_NI3=ims
- TYPE3=IPv4v6
- DNN_RANGE3=14.1.1.2 - 14.1.1.253
extra_hosts:
- "vpp-upf.node.5gcn.mnc95.mcc208.3gppnetwork.org:192.168.70.201"
depends_on:
- oai-amf
networks:
public_net:
ipv4_address: 192.168.70.133
vpp-upf:
privileged: true
container_name: "vpp-upf"
image: oaisoftwarealliance/oai-upf-vpp:v1.5.0
environment:
- IF_1_IP=192.168.70.201
- IF_1_TYPE=N4
- IF_2_IP=192.168.72.201
- IF_2_TYPE=N3
- IF_2_NWI=access.oai.org
- IF_3_IP=192.168.73.201
- IF_3_TYPE=N6
- IF_3_IP_REMOTE=192.168.73.135 # EXT-DN IP Address
- IF_3_NWI=internet.oai.org
- NAME=VPP-UPF
- MNC=95
- MCC=208
- REALM=3gppnetwork.org
- VPP_MAIN_CORE=0
- VPP_CORE_WORKER=1
# - VPP_PLUGIN_PATH=/usr/lib64/vpp_plugins/ # RHEL7
- VPP_PLUGIN_PATH=/usr/lib/x86_64-linux-gnu/vpp_plugins/ # Ubntu18.04
- SNSSAI_SD=123
- SNSSAI_SST=222
- DNN=default
- REGISTER_NRF=yes
- NRF_IP_ADDR=192.168.70.130
- NRF_PORT=80
- HTTP_VERSION=1
depends_on:
- oai-nrf
healthcheck:
test: /bin/bash -c "pgrep vpp"
interval: 10s
timeout: 5s
retries: 5
networks:
public_net:
ipv4_address: 192.168.70.134
public_net_access:
ipv4_address: 192.168.72.134
public_net_core:
ipv4_address: 192.168.73.134
oai-ext-dn:
privileged: true
init: true
container_name: "oai-ext-dn"
image: oaisoftwarealliance/trf-gen-cn5g:latest
entrypoint: /bin/bash -c \
"iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE;"\
"ip route add 12.1.1.0/24 via 192.168.73.201 dev eth0; ip route; sleep infinity"
command: ["/bin/bash", "-c", "trap : SIGTERM SIGINT; sleep infinity & wait"]
healthcheck:
test: /bin/bash -c "iptables -L -t nat | grep MASQUERADE"
interval: 10s
timeout: 5s
retries: 5
networks:
public_net_core:
ipv4_address: 192.168.73.135
networks:
public_net:
driver: bridge
name: demo-oai-public-net
ipam:
config:
- subnet: 192.168.70.0/24
driver_opts:
com.docker.network.bridge.name: "demo-oai"
public_net_access:
name: oai-public-access
ipam:
config:
- subnet: 192.168.72.0/24
driver_opts:
com.docker.network.bridge.name: "cn5g-access"
public_net_core:
name: oai-public-core
ipam:
config:
- subnet: 192.168.73.0/24
driver_opts:
com.docker.network.bridge.name: "cn5g-core"
docker-compose-ueransim-vpp.yaml
version: '3.8'
services:
ueransim:
container_name: ueransim
image: ueransim:latest
privileged: true
environment:
# GNB Congig Parameters
- MCC=208
- MNC=95
- NCI=0x000000010
- TAC=0xa000
- LINK_IP=192.168.70.141
- NGAP_IP=192.168.70.141
- GTP_IP=192.168.72.141
- NGAP_PEER_IP=192.168.70.132
- SST=222
- SD=123
- IGNORE_STREAM_IDS=true
# UE Config Parameters
- NUMBER_OF_UE=1
- IMSI=208950000000041
- KEY=0C0A34601D4F07677303652C0462535B
- OP=63bfa50ee6523365ff14c1f45f88737d
- OP_TYPE=OPC
- AMF_VALUE=8000
- IMEI=356938035643803
- IMEI_SV=0035609204079514
- GNB_IP_ADDRESS=192.168.70.141
- PDU_TYPE=IPv4
- APN=default
- SST_0=222
- SD_0=123
- SST_C=222
- SD_C=123
- SST_D=222
- SD_D=123
networks:
public_net:
ipv4_address: 192.168.70.141
public_net_access:
ipv4_address: 192.168.72.141
healthcheck:
test: /bin/bash -c "ifconfig uesimtun0"
interval: 10s
timeout: 5s
retries: 5
networks:
public_net:
external:
name: demo-oai-public-net
public_net_access:
external:
name: oai-public-access
CN3配置文件：
docker-compose-basic-vpp-nrf3.yaml
version: '3.8'
services:
mysql3:
container_name: "mysql3"
image: mysql:8.3
volumes:
- ./database/oai_db2.sql:/docker-entrypoint-initdb.d/oai_db.sql
- ./healthscripts/mysql-healthcheck2.sh:/tmp/mysql-healthcheck.sh
environment:
- TZ=Europe/Paris
- MYSQL_DATABASE=oai_db
- MYSQL_USER=test
- MYSQL_PASSWORD=test
- MYSQL_ROOT_PASSWORD=linux
healthcheck:
test: /bin/bash -c "/tmp/mysql-healthcheck.sh"
interval: 10s
timeout: 5s
retries: 30
networks:
public_net3:
ipv4_address: 192.168.30.131
oai-udr3:
container_name: "oai-udr3"
image: oaisoftwarealliance/oai-udr:1.5.3
environment:
- TZ=Europe/Paris
- UDR_NAME=OAI_UDR3
- UDR_INTERFACE_NAME_FOR_NUDR=eth0
- MYSQL_IPV4_ADDRESS=192.168.30.131
- MYSQL_USER=test
- MYSQL_PASS=test
- MYSQL_DB=oai_db
- WAIT_MYSQL=120
- USE_FQDN_DNS=yes
- REGISTER_NRF=yes
- NRF_IPV4_ADDRESS=192.168.30.130
- NRF_FQDN=oai-nrf3
depends_on:
- mysql3
- oai-nrf3
networks:
public_net3:
ipv4_address: 192.168.30.136
oai-udm3:
container_name: "oai-udm3"
image: oaisoftwarealliance/oai-udm:1.5.3
environment:
- TZ=Europe/Paris
- UDM_NAME=OAI_UDM3
- SBI_IF_NAME=eth0
- REGISTER_NRF=yes
- USE_FQDN_DNS=yes
- UDR_IP_ADDRESS=192.168.30.136
- UDR_FQDN=oai-udr3
- NRF_IPV4_ADDRESS=192.168.30.130
- NRF_FQDN=oai-nrf3
depends_on:
- oai-udr3
networks:
public_net3:
ipv4_address: 192.168.30.137
oai-ausf3:
container_name: "oai-ausf3"
image: oaisoftwarealliance/oai-ausf:1.5.3
environment:
- TZ=Europe/Paris
- AUSF_NAME=OAI_AUSF3
- SBI_IF_NAME=eth0
- USE_FQDN_DNS=yes
- REGISTER_NRF=yes
- UDM_IP_ADDRESS=192.168.30.137
- UDM_FQDN=oai-udm3
- NRF_IPV4_ADDRESS=192.168.30.130
- NRF_FQDN=oai-nrf3
depends_on:
- oai-udm3
networks:
public_net3:
ipv4_address: 192.168.30.138
oai-nrf3:
container_name: "oai-nrf3"
image: oaisoftwarealliance/oai-nrf:1.5.3
environment:
- TZ=Europe/Paris
- NRF_INTERFACE_NAME_FOR_SBI=eth0
networks:
public_net3:
ipv4_address: 192.168.30.130
oai-amf3:
container_name: "oai-amf3"
image: oaisoftwarealliance/oai-amf:1.5.3
environment:
- TZ=Europe/paris
- MCC=208
- MNC=95
- REGION_ID=128
- AMF_SET_ID=1
- SERVED_GUAMI_MCC_0=208
- SERVED_GUAMI_MNC_0=95
- SERVED_GUAMI_REGION_ID_0=128
- SERVED_GUAMI_AMF_SET_ID_0=1
- SERVED_GUAMI_MCC_1=460
- SERVED_GUAMI_MNC_1=11
- SERVED_GUAMI_REGION_ID_1=10
- SERVED_GUAMI_AMF_SET_ID_1=1
- PLMN_SUPPORT_MCC=208
- PLMN_SUPPORT_MNC=95
- PLMN_SUPPORT_TAC=0xa000
# Slice 0 (222, 123)
- SST_0=222
- SD_0=123
# Slice 0 (128, 12)
- SST_1=128
- SD_1=12
- AMF_INTERFACE_NAME_FOR_NGAP=eth0
- AMF_INTERFACE_NAME_FOR_N11=eth0
# One single SMF instance
- SMF_INSTANCE_ID_0=1
- SMF_FQDN_0=oai-smf3
- SMF_IPV4_ADDR_0=192.168.30.133
- SELECTED_0=true
- NF_REGISTRATION=yes
- SMF_SELECTION=yes
- USE_FQDN_DNS=yes
- EXTERNAL_AUSF=yes
- EXTERNAL_UDM=no
- EXTERNAL_NSSF=no
- NRF_IPV4_ADDRESS=192.168.30.130
- NRF_FQDN=oai-nrf3
- AUSF_IPV4_ADDRESS=192.168.30.138
- AUSF_FQDN=oai-ausf3
- UDM_IPV4_ADDRESS=192.168.30.137
- UDM_FQDN=oai-udm3
- INT_ALGO_LIST=[ "NIA1" , "NIA2"]
- CIPH_ALGO_LIST=[ "NEA1" , "NEA2"]
depends_on:
- mysql3
- vpp-upf3
- oai-ext-dn3
- oai-ausf3
networks:
public_net3:
ipv4_address: 192.168.30.132
oai-smf3:
container_name: "oai-smf3"
image: oaisoftwarealliance/oai-smf:1.5.3
environment:
- TZ=Europe/Paris
- SMF_INTERFACE_NAME_FOR_N4=eth0
- SMF_INTERFACE_NAME_FOR_SBI=eth0
- DEFAULT_DNS_IPV4_ADDRESS=172.21.3.100
- DEFAULT_DNS_SEC_IPV4_ADDRESS=8.8.8.8
- AMF_IPV4_ADDRESS=192.168.30.132
- AMF_FQDN=oai-amf3
- UDM_IPV4_ADDRESS=192.168.30.137
- UDM_FQDN=oai-udm3
- UPF_IPV4_ADDRESS=192.168.30.201
- UPF_FQDN_0=vpp-upf3.node.5gcn.mnc95.mcc208.3gppnetwork.org
- NRF_IPV4_ADDRESS=192.168.30.130
- NRF_FQDN=oai-nrf3
- DEFAULT_CSCF_IPV4_ADDRESS=127.0.0.1 # only needed when ims is being used
- USE_LOCAL_SUBSCRIPTION_INFO=yes #Set to yes if SMF uses local subscription information instead of from an UDM
- REGISTER_NRF=yes
- DISCOVER_UPF=yes
- USE_FQDN_DNS=yes
- USE_NETWORK_INSTANCE=yes
- ENABLE_USAGE_REPORTING=yes
# Slice 0 (1, 0xFFFFFF)
- DNN_NI0=oai
- TYPE0=IPv4
- DNN_RANGE0=12.1.1.151 - 12.1.1.253
- NSSAI_SST0=1
- SESSION_AMBR_UL0=200Mbps
- SESSION_AMBR_DL0=400Mbps
# Slice 1 (1, 1)
- DNN_NI1=oai.ipv4
- TYPE1=IPv4
- DNN_RANGE1=12.1.1.51 - 12.1.1.150
- NSSAI_SST1=1
- NSSAI_SD1=1
- SESSION_AMBR_UL1=100Mbps
- SESSION_AMBR_DL1=200Mbps
# Slice 2 (222, 123)
- DNN_NI2=default
- TYPE2=IPv4
- DNN_RANGE2=12.1.1.2 - 12.1.1.50
- NSSAI_SST2=222
- NSSAI_SD2=123
- SESSION_AMBR_UL2=50Mbps
- SESSION_AMBR_DL2=100Mbps
# Slice 3 for ims
- DNN_NI3=ims
- TYPE3=IPv4v6
- DNN_RANGE3=14.1.1.2 - 14.1.1.253
extra_hosts:
- "vpp-upf3.node.5gcn.mnc95.mcc208.3gppnetwork.org:192.168.30.201"
depends_on:
- oai-amf3
networks:
public_net3:
ipv4_address: 192.168.30.133
vpp-upf3:
privileged: true
container_name: "vpp-upf3"
image: oaisoftwarealliance/oai-upf-vpp:1.5.3
environment:
- IF_1_IP=192.168.30.201
- IF_1_TYPE=N4
- IF_2_IP=192.168.32.201
- IF_2_TYPE=N3
- IF_2_NWI=access3.oai.org
- IF_3_IP=192.168.33.201
- IF_3_TYPE=N6
- IF_3_IP_REMOTE=192.168.33.135 # EXT-DN IP Address
- IF_3_NWI=internet3.oai.org
- NAME=VPP-UPF3
- MNC=95
- MCC=208
- REALM=3gppnetwork.org
- VPP_MAIN_CORE=0
- VPP_CORE_WORKER=1
# - VPP_PLUGIN_PATH=/usr/lib64/vpp_plugins/ # RHEL7
- VPP_PLUGIN_PATH=/usr/lib/x86_64-linux-gnu/vpp_plugins/ # Ubntu18.04
- SNSSAI_SD=123
- SNSSAI_SST=222
- DNN=default
- REGISTER_NRF=yes
- NRF_IP_ADDR=192.168.30.130
- NRF_PORT=80
- HTTP_VERSION=1
depends_on:
- oai-nrf3
healthcheck:
test: /bin/bash -c "pgrep vpp"
interval: 10s
timeout: 5s
retries: 5
networks:
public_net3:
ipv4_address: 192.168.30.134
public_net_access3:
ipv4_address: 192.168.32.134
public_net_core3:
ipv4_address: 192.168.33.134
oai-ext-dn3:
privileged: true
init: true
container_name: "oai-ext-dn3"
image: oaisoftwarealliance/trf-gen-cn5g:1.5.3
entrypoint: /bin/bash -c \
"iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE;"\
"ip route add 12.1.1.0/24 via 192.168.33.201 dev eth0; ip route; sleep infinity"
command: ["/bin/bash", "-c", "trap : SIGTERM SIGINT; sleep infinity & wait"]
healthcheck:
test: /bin/bash -c "iptables -L -t nat | grep MASQUERADE"
interval: 10s
timeout: 5s
retries: 5
networks:
public_net_core3:
ipv4_address: 192.168.33.135
networks:
public_net3:
driver: bridge
name: demo-oai-public-net3
ipam:
config:
- subnet: 192.168.30.0/24
driver_opts:
com.docker.network.bridge.name: "demo-oai3"
public_net_access3:
name: oai-public-access3
ipam:
config:
- subnet: 192.168.32.0/24
driver_opts:
com.docker.network.bridge.name: "cn5g-access3"
public_net_core3:
name: oai-public-core3
ipam:
config:
- subnet: 192.168.33.0/24
driver_opts:
com.docker.network.bridge.name: "cn5g-core3"
ueransim90.yaml
version: '3.8'
services:
ueransim3:
container_name: ueransim3
image: ueransim:latest
privileged: true
environment:
# GNB Congig Parameters
- MCC=208
- MNC=95
- NCI=0x000000010
- TAC=0xa000
- LINK_IP=192.168.30.141
- NGAP_IP=192.168.30.141
- GTP_IP=192.168.32.141
- NGAP_PEER_IP=192.168.30.132
- SST=222
- SD=123
- IGNORE_STREAM_IDS=true
# UE Config Parameters
- NUMBER_OF_UE=2
- IMSI=208950000000032
- KEY=0C0A34601D4F07677303652C0462535B
- OP=63bfa50ee6523365ff14c1f45f88737d
- OP_TYPE=OPC
- AMF_VALUE=8000
- IMEI=356938035643803
- IMEI_SV=0035609204079514
- GNB_IP_ADDRESS=192.168.30.141
- PDU_TYPE=IPv4
- APN=default
- SST_0=222
- SD_0=123
- SST_C=222
- SD_C=123
- SST_D=222
- SD_D=123
networks:
public_net3:
ipv4_address: 192.168.30.141
public_net_access3:
ipv4_address: 192.168.32.141
healthcheck:
test: /bin/bash -c "ifconfig uesimtun0"
interval: 10s
timeout: 5s
retries: 5
networks:
public_net3:
external:
name: demo-oai-public-net3
public_net_access3:
external:
name: oai-public-access3
问题发现：多核心网端口是否会占用
不同核心网使用不同网段，但网元使用的端口之间是否会互相影响呢？
Linux 端口可以复用
0504 UPF问题解决日志
1.启动两个核心网相关测试
仅启动两个核心网，刚开始健康：
两个核心网若不接入UERANSIM，半个小时后upf依旧健康：
接入UERANSIM：
ueransim未能成功接入：
ueransim3成功接入：
发现ueransim接入的核心网UPF在接入时变得不健康：
而upf3是健康的：
所以问题发生在UERANSIM接入时，若不接入UERANSIM，两个UPF不会出现不健康的问题。
重启70核心网:
重启后是健康的
已接入的ueransim无问题：
再次启动ueransim，无法接入，且问题与之前一致：
70核心网的upf也又变成不健康：
当此ueransim启动时，之前启动的ueransim3也断开了连接：
从时间关系上来看，可以说新启动的ueransim刚接入，之前的ueransim的cell就丢失了信号
两核心网启动时间长也会不健康
2.启动30核心网与40核心网
刚开始都健康：
2h后不健康了：
3.启动三个核心网相关测试
先启动了两个核心网，和之前一样没有问题
启动第三个核心网：
启动的顺序是：
启动后30核心网upf立刻变得不健康了：
过了一小会，40核心网也变得不健康了：
总结：目前的核心网，是非常不合格的，两个核心网同时启动时间2h后upf会不健康，接入ueransim会不健康，三个核心网同时启动会立刻不健康。对核心网配置及内部工作原理需要进一步调研
0511研究
成功解决了
原因是虚拟机内存分配过少，只分配了4G的内存，运行三个核心网完全不够，一个核心网合适的分配是4G
