adding new interface name independent ip discovery mechanism

multi-ue-slicing/srsran/open5gs-zmq.sh

@@ -1,9 +1,15 @@
 #!/bin/sh
+# This can be used if your core is deployed in a kubernetes cluster. If your cluster is 
+# in a different machine then you'll need to add a route from your gnb host to the cluster.
+# Something like this should work "sudo ip route add 10.0.0.0/8 via 191.4.204.200 dev <your interface>"
+#OPEN5GS=$(dig @10.96.0.10 open5gs-amf-ngap.open5gs.svc.cluster.local +short)
+DEFAULT_INFACE=$(ip route | grep default | sed -e "s/.* dev \(\w*\) .*/\1/g")
+MY_IP=$(ip addr show $DEFAULT_INFACE | grep -o 'inet [0-9\\.]*' | grep -o '[0-9\\.]*')
 MY_IP=$(ip addr show bri0 | grep -o 'inet [0-9\\.]*' | grep -o '[0-9\\.]*')
 echo "eu desabilitei a conexão com o flexric para debuggar o core"
-sudo ~/srsran/latest/build/apps/gnb/gnb \
+sudo $HOME/srsran/latest/build/apps/gnb/gnb \
     -c $HOME/srsran/latest/configs/gnb_zmq.yml \
     -c $HOME/srsran/latest/configs/slicing.yml \
     -c $HOME/srsran/latest/configs/flexric.yml \
-    amf --bind_addr $MY_IP --addr 191.4.204.200
+    amf --bind_addr $MY_IP --addr 127.0.0.1