update gtpu export ip and gtpu entry ip

etc/config_system.sh

-set interface  state        GigabitEthernet2/2/0  up
-set interface  ip address   GigabitEthernet2/2/0  192.168.10.10/24
+set interface  state        GigabitEthernet2/4/0  up
+set interface  ip address   GigabitEthernet2/4/0  192.168.30.10/24
 
-set interface  state        GigabitEthernet2/3/0  up
-set interface  ip address   GigabitEthernet2/3/0  192.168.30.10/24
-ip route add  0.0.0.0/0  via  GigabitEthernet2/3/0
+set interface  state        GigabitEthernet2/5/0  up
+set interface  ip address   GigabitEthernet2/5/0 192.168.50.10/24
+ip route add  0.0.0.0/0  via  GigabitEthernet2/5/0
 
 
 

etc/n4_config.yaml

 gnb: 192.168.10.10
 smf : 192.168.2.58
-upf :  192.168.2.209
+upf :  192.168.2.123
 logSize :  100

etc/startup_debug.conf

@@ -31,7 +31,7 @@ cpu {
 
 	## Set logical CPU core where main thread runs, if main core is not set
 	## VPP will use core 1 if available
-	main-core 3
+	main-core 14
 
 	## Set logical CPU core(s) where worker threads are running
 	#corelist-workers 2-3
@@ -97,8 +97,8 @@ dpdk {
 	
         #82576 1G
 
-     dev 0000:02:02.0
-     dev 0000:02:03.0
+     dev 0000:02:04.0
+     dev 0000:02:05.0
 
  	## Whitelist specific interface by specifying PCI address and in
 	## addition specify custom parameters for this interface

etc/supervisor-configure.yaml

-gnb:
-  username: root
-  password: 123456
-  remoteHost: 192.168.2.128
-  inter: eno1
-smf:
-  username: root
-  password: 123456
-  remoteHost: 192.168.2.63
-  inter: ens33
-udm:
-  username: root
-  password: 123456
-  remoteHost: 192.168.2.63
-amf:
-  username: root
-  password: 123456
-  remoteHost: 192.168.2.63
-  inter: ens33
-upf:
-  username: root
-  password:
-  remoteHost: 192.168.2.133
-  vppinter: enp5s0
-  n4inter: enp14s0
-  vppEntry: TenGigabitEthernet2/0/0
-  vppExport: TenGigabitEthernet2/0/1
-  gateway: ens4f1
-  vppWatch: /opt/5gc/support-system/watch/upf_watch
-tcpdump: true
-reboot: true
-runScript: /opt/5gc/support-system/test_start_5g.sh

etc/template/config_system.template

 set interface  state        @gtpu_entry@  up
-set interface  ip address   @gtpu_entry@  192.168.10.10/24
+set interface  ip address   @gtpu_entry@   @gtpu_entry_ip@/24
 
 set interface  state        @gtpu_export@  up
-set interface  ip address   @gtpu_export@  192.168.30.10/24
+set interface  ip address   @gtpu_export@  @gtpu_export_ip@/24
 ip route add  0.0.0.0/0  via  @gtpu_export@
 
 

etc/upf.yaml

 vpp:
   system:
-    gtpu_entry: GigabitEthernet2/2/0
-    gtpu_export: GigabitEthernet2/3/0
+    gtpu_entry: GigabitEthernet2/4/0
+    gtpu_export: GigabitEthernet2/5/0
+    gtpu_entry_ip: 192.168.30.10
+    gtpu_export_ip: 192.168.50.10
   ip_link:
     ueip: 192.169.0.0
     ueIPPrefix: 24
-    snatInter: ens33
-    snatIP: 192.168.2.209
-    vppHost: ens36
-    vppHostIP: 192.168.30.10
-    gtpu_entry: ens34
-    gtpu_export: ens35
+    snatInter: ens32
+    snatIP: 192.168.2.123
+    vppHost: ens38
+    gtpu_entry: ens36
+    gtpu_export: ens37
   startup:
-    pci_addr_id_entry: 02:02.0
-    pci_addr_id_export: 02:03.0
+    pci_addr_id_entry: 02:04.0
+    pci_addr_id_export: 02:05.0
     vpp_plugins_path: /usr/lib/x86_64-linux-gnu/vpp_plugins
     drive: e1000
 n4:

scripts/run_upf.sh

@@ -32,6 +32,9 @@ DPDK_ENTRY=""
 
 TUNNELPATH="/opt/5gc/upf/n4-beta"
 
+DPDK_ENTRY_PCI=""
+DPDK_EXPORT_PCI=""
+DRIVE=""
 function init_configure(){
   yaml="$1"	
   # vpp
@@ -46,7 +49,7 @@ function init_configure(){
   UEIP=$($current/yq r $yaml vpp.ip_link.ueip)
   PREFIX=$($current/yq r $yaml vpp.ip_link.ueIPPrefix)
   INTER=$($current/yq r $yaml vpp.ip_link.vppHost)
-  VPPEXPORT=$($current/yq r $yaml vpp.ip_link.vppHostIP)
+  VPPEXPORT=$($current/yq r $yaml vpp.system.gtpu_export_ip)
   MAC=$(ifconfig $INTER|grep ether|awk '{print $2}')
   # nat
   UE_IP=$($current/yq r $yaml vpp.ip_link.ueip)
@@ -57,6 +60,9 @@ function init_configure(){
   DPDK_EXPORT=$($current/yq r $yaml vpp.ip_link.gtpu_export)
   DPDK_ENTRY=$($current/yq r $yaml vpp.ip_link.gtpu_entry)
   
+  DPDK_ENTRY_PCI=$($current/yq r $yaml vpp.startup.pci_addr_id_entry)
+  DPDK_EXPORT_PCI=$($current/yq r $yaml vpp.startup.pci_addr_id_export)
+  DRIVE=$($current/yq r $yaml vpp.startup.drive)
 }
 
 function start_vpp() {
@@ -199,6 +205,23 @@ function install_depence(){
    cp $base/plugin/replace/replace $current > /dev/null 2>&1
 }
 
+function unbind(){
+  python3 $current/dpdk-devbind.py -u 0000:$DPDK_EXPORT_PCI ;
+
+  python3 $current/dpdk-devbind.py -u 0000:$DPDK_EXPORT_PCI;
+
+  python3 $current/dpdk-devbind.py -b $DRIVE $DPDK_EXPORT_PCI
+  sleep 1
+  python3 $current/dpdk-devbind.py -b $DRIVE $DPDK_EXPORT_PCI
+  sleep 1
+
+  ifconfig $DPDK_EXPORT  down;
+  sleep 1
+  ifconfig $DPDK_ENTRY  down;
+  sleep 1
+
+}
+
 function main() {
   install_depence
 
@@ -221,6 +244,7 @@ function main() {
       close_vpp
       close_n4
       close_arp
+    #  unbind
       shift
       ;;
     esac