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Name 		    Global /  Definition and Notes
		    Per intf
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mtu		    per-if   Set the maximum transmission unit of the
			     interface to n. For many types of networks, the
			     mtu has an upper limit, for example, 1500 for
			     Ethernet. This option sets the FIXEDMTU flag on
			     the affected interface.
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metric		    per-if   Set the routing metric of the interface to n. The
			     routing metric is used by the routing protocol.
                             Higher metrics have the effect of making a route
                             less favorable. Metrics are counted as addition
                             hops to the destination network or host.
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state		    per-if   sets the interface up/down. If the interface is
                             set 'up' all the addresses configured on the
			     interfaces are brought UP. Setting 'down' does the
                             opposite.
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usesrc		    per-if   Specify a physical interface to be used for source
			     address selection
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resolver	    per-if   for IPv6 interfaces enables/dissables 'neighbor
			     unreachability detection mechanism' and for IPv4
			     interfaces it enables/disables 'ARP' 
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rtexchg		    per-if   The interface does not exchange routing
			     information. For RIP-2, routing packets are not
			     sent over this interface. Additionally, messages
			     that appear to come over this interface receive no
			     response. The subnet or address of his interface
			     is not included in advertisements over other
			     interfaces to other routers. 
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routing		    per-if   Enable IP forwarding on the interface. When
			     enabled, the interface is marked ROUTER, and IP
			     packets can be forwarded to and from the interface.
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fragment_timeout    per-if   Set the amount of time IP fragments are held
fragment6_timeout	     while waiting for missing fragments.
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default_ttl	    global   Sets the time to live (TTL) in the IP
mulitcastttl		     header
broadcast_ttl
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pathmtu_interval    global   Every pathmtu_interval milliseconds, IP will scan
			     its routing table for entries that have an MTU'
			     less than the MTU for the first hop interface. For
			     each, it will increase the value to the next
			     highest value in its internal table of common MTU
			     sizes. In this way, if the path to a remote host
			     has changed, and a larger MTU is now usable, the
			     new MTU will be discovered. 
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redirect_interval   global   All routing table entries resulting from ICMP
			    "Redirect" messages are deleted after this much
			     time has elapsed, whether or not the entry has
			     been recently used. 	
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icmp_respond	    global   Determines if we respond to icmp requests of
			     certain type. #ipadm set-prop -p
			     icmp_respond=<yes|no>,<icmp_type>,<brodcast|
			     multicast> ip
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forward_src_routed  global   Set to 1 to forward source-routed packets; set to
forward6_src_routed	     0 to disable forwarding.A source-routed datagram
			     is one where the source of the datagram has added
			     explicit options stating which intermediate hops
			     it wishes the datagram to take.
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icmp_err_interval   global   Controls the rate of IP in generating IPv4 or IPv6
icmp_err_burst		     ICMP error messages. IP generates only up to
			     ip_icmp_err_burst IPv4 or IPv6 ICMP error messages
			     in any ip_icmp_err_interval.
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multidata_outbound  global   Enables the network stack to send more than one
			     packet at one time to the network device driver
			     during transmission.
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lso_outbound	    global   An ON/OFF switch to disable LSO at IP.
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