Update install.func

The script now checks for both IPv4 and IPv6 Internet connectivity and displays the results. Only if both IPv4 and IPv6 checks fail, it will then prompt the user.

misc/install.func

@@ -112,29 +112,28 @@ setting_up_container() {
 network_check() {
   set +e
   trap - ERR
-# Check if IPv4 is being used
-  if ip -o -4 addr show | grep -q "scope global"; then
+  ipv4_connected=false
+  ipv6_connected=false
+
+# Check IPv4 connectivity
   if ping -c 1 -W 1 1.1.1.1 &>/dev/null; then 
     msg_ok "IPv4 Internet Connected";
+    ipv4_connected=true
   else
     msg_error "IPv4 Internet Not Connected";
-        read -r -p "Would you like to continue anyway? <y/N> " prompt
-        if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
-            echo -e " ⚠️  ${RD}Expect Issues Without Internet${CL}"
-        else
-            echo -e " 🖧  Check Network Settings"
-            exit 1
-        fi
-    fi
   fi
 
-# Check if IPv6 is being used
-  if ip -o -6 addr show | grep -q "scope global"; then
-    if ping -6 google.com &>/dev/null; then
+# Check IPv6 connectivity
+  if ping6 -c 1 -W 1 2606:4700:4700::1111 &>/dev/null; then
     msg_ok "IPv6 Internet Connected";
+    ipv6_connected=true
   else
     msg_error "IPv6 Internet Not Connected";
-        read -r -p "Would you like to continue anyway? <y/N> " prompt
+  fi
+
+# If both IPv4 and IPv6 checks fail, prompt the user
+  if [[ $ipv4_connected == false && $ipv6_connected == false ]]; then
+    read -r -p "No Internet detected,would you like to continue anyway? <y/N> " prompt
     if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
       echo -e " ⚠️  ${RD}Expect Issues Without Internet${CL}"
     else
@@ -142,7 +141,6 @@ network_check() {
       exit 1
     fi
   fi
-  fi
 
   RESOLVEDIP=$(getent hosts github.com | awk '{ print $1 }')
   if [[ -z "$RESOLVEDIP" ]]; then msg_error "DNS Lookup Failure"; else msg_ok "DNS Resolved github.com to ${BL}$RESOLVEDIP${CL}"; fi