Differential D22877 Diff 65815 sys/netinet/libalias/libalias.3

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sys/netinet/libalias/libalias.3

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	10.0.0.0 -> 10.255.255.255 (Class A subnet)			10.0.0.0 -> 10.255.255.255 (Class A subnet)
	172.16.0.0 -> 172.31.255.255 (Class B subnets)			172.16.0.0 -> 172.31.255.255 (Class B subnets)
	192.168.0.0 -> 192.168.255.255 (Class C subnets)			192.168.0.0 -> 192.168.255.255 (Class C subnets)
	.Pp			.Pp
	This option is useful in the case that the packet aliasing host has both			This option is useful in the case that the packet aliasing host has both
	registered and unregistered subnets on different interfaces.			registered and unregistered subnets on different interfaces.
	The registered subnet is fully accessible to the outside world, so traffic			The registered subnet is fully accessible to the outside world, so traffic
	from it does not need to be passed through the packet aliasing engine.			from it does not need to be passed through the packet aliasing engine.
				.It Dv PKT_ALIAS_UNREGISTERED_RFC6598
				Like PKT_ALIAS_UNREGISTERED_ONLY, but includes the RFC 6598 (Carrier Grade
				NAT) subnet as follows:
				.Pp
				100.64.0.0 -> 100.127.255.255 (RFC 6598 subnet)
	.It Dv PKT_ALIAS_RESET_ON_ADDR_CHANGE			.It Dv PKT_ALIAS_RESET_ON_ADDR_CHANGE
	When this mode bit is set and			When this mode bit is set and
	.Fn LibAliasSetAddress			.Fn LibAliasSetAddress
	is called to change the aliasing address, the internal link table of the			is called to change the aliasing address, the internal link table of the
	packet aliasing engine will be cleared.			packet aliasing engine will be cleared.
	This operating mode is useful for			This operating mode is useful for
	.Xr ppp 8			.Xr ppp 8
	links where the interface address can sometimes change or remain the same			links where the interface address can sometimes change or remain the same
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