Add upfcfg.yaml to config and specify upf log output file in run.sh

config/upfcfg.yaml

@@ -0,0 +1,34 @@
+info:
+  version: 1.0.0
+  description: UPF configuration
+
+configuration:
+  # the kind of log output
+    # debugLevel: how detailed to output, value: trace, debug, info, warn, error, fatal, panic
+    # ReportCaller: enable the caller report or not, value: true or false
+  debugLevel: info
+  ReportCaller: false
+
+  # packetBufferHoldTime should be longer than Paging retry-out time of AMF.
+  # unit: seconds
+  packetBufferHoldTime: 30
+
+  # The IP list of the N4 interface on this UPF (Can't set to 0.0.0.0)
+  pfcp:
+    - addr: 127.0.0.8
+
+  # The IP list of the N3/N9 interfaces on this UPF
+  # If there are multiple connection, set addr to 0.0.0.0 or list all the addresses
+  gtpu:
+    - addr: 127.0.0.8
+    # [optional] gtpu.name
+    # - name: upf.5gc.nctu.me
+    # [optional] gtpu.ifname
+    # - ifname: gtpif
+
+  # The DNN list supported by UPF
+  dnn_list:
+    - dnn: internet # Data Network Name
+      cidr: 60.60.0.0/24 # Classless Inter-Domain Routing for assigned IPv4 pool of UE
+      # [optional] dnn_list[*].natifname
+      # natifname: eth0

run.sh

@@ -2,14 +2,11 @@
 
 PID_LIST=()
 
-cd NFs/upf/build
-sudo -E ./bin/free5gc-upfd &
+sudo -E ./NFs/upf/build/bin/free5gc-upfd -c ./config/upfcfg.yaml -l ./log/nf/upf.log -g ./log/free5gc.log &
 PID_LIST+=($!)
 
 sleep 1
 
-cd ../../..
-
 NF_LIST="nrf amf smf udr pcf udm nssf ausf"
 
 export GIN_MODE=release