Note the following considerations for IPFC:
Promiscuous mode is not supported. The snoop utility cannot be used.
IP multicast is not supported (RFC 2625 does not define IP multicast support).
IPFC network interfaces cannot be used to forward IP datagrams. Oracle Solaris cannot function as an IP router with an IPFC interface.
IPFC interfaces cannot be administered using the dladm command.
IPFC interfaces do not use vanity names.