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Is it possible to create a sub interface for a network interface in

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Darwin?

You mean like an IP alias?

or 802.1q vlan ? if so, you have to define vlan option in kernel config file and re-build kernel from xnu sources. but I have not tried this. for detail, please see sources of freebsd. Isao _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. They will be ignored.