free5gc-ns3er/helpers.txt at main · 5gcore-projet2cs/free5gc-ns3er · GitHub

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## GET ALL CONTAINERS @IP
sudo docker ps --format "{{.ID}}" | xargs -I {} sudo docker inspect -f '{{.Name}} -> {{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' {}

/n3iwue -> 10.100.200.203
/chf -> 10.100.200.13
/n3iwf -> 10.100.200.15
/ueransim -> 10.100.200.14
/smf -> 10.100.200.12
/udm -> 10.100.200.7
/amf -> 10.100.200.16
/pcf -> 10.100.200.11
/udr -> 10.100.200.8
/webui -> 10.100.200.6
/nssf -> 10.100.200.5
/nef -> 10.100.200.10
/ausf -> 10.100.200.9
/nrf -> 10.100.200.4
/upf -> 10.100.200.2
/mongodb -> 10.100.200.3

## SHOW IP INTERFACES
apt install net-tools -y
ip a
ifconfig

## SHOW IP ROUTES
ip route show
ip route del default via 10.100.200.1 dev eth0 [remove eth @ip default gateways]
ip route add default via 10.60.0.1 dev uesimtun0 [remove uesimtun0 @ip default gateways]

## GET CERTAIN CONTAINERS @IP
sudo docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' upf

## UE UERANSIM client autorun
./nr-ue -c ./config/uecfg.yaml
./nr-gnb -c ./config/gnbcfg.yaml //it's already being executed in the docker compose

## PING SERVER
ping www.nokia.com
ping www.nokia.com -I uesimtun0
www.nokia.com <=> 184.31.173.9

## DECAPSULE PACKETS
tshark -r ./YOUPCAPFILE.pcap -Y "ip.src == 10.100.200.13 && ip.dst == 10.100.200.2 && gtp" -T fields -e ip.src -e ip.dst -e icmp.type -e gtp.teid > outer.csv

## NS3 NEW COMMANDS
sudo docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' ueransim
sudo ./ns3 connect 10.100.200.13
./ns3 run scratch/ue.cpp -h 8.8.8.8 -c 10 -o captured -lpcap -lxlsxwriter