we ran into a strange issue today when using stomp in wildfly-10 not via localhost. We generally use the -b 0.0.0.0 command line arg to run wildly on all ports for a long time (since 8.1.0) and it always worked fine.
Now, with wildly-10, while the web is available from other computers, the STOMP 61613 port is not. It does however work fine from localhost.
I use the config posted somewhere here a while ago: