The FD_SOCK protocol will bind to an interface using the bind.address system property, without allowing disabling of this feature via the ignore.bind.address system property.

This leads to the following undesirable situation:

User sets bind.address to 10.0.0.5, for use elsewhere in JBoss
User sets ignore.bind.address to true
User configures the UDP protocol bind_addr attribute to 192.168.0.5
User uses FD_SOCK

The effect of this is UDP will use 192.168.0.5, while FD_SOCK will use 10.0.0.5. FD_SOCK will not be able to detect errors on the 192 network.