allows private addresses if not public network (#20178)

(cherry picked from commit c4f2e5f88c)

# Conflicts:
#	net/net.sh

Co-authored-by: behzad nouri <behzadnouri@gmail.com>

net/common.sh

@@ -69,6 +69,7 @@ loadConfigFile() {
     entrypointIp=${validatorIpList[0]}
   else
     entrypointIp=${validatorIpListPrivate[0]}
+    maybeAllowPrivateAddr='--allow-private-addr'
   fi
 
   buildSshOptions