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ip(3): document the trans argument for add/try.

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cinap_lenrek 2022-03-13 17:38:06 +00:00
parent c8507f428f
commit 5186cb3b99
1 changed files with 10 additions and 3 deletions
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13
sys/man/3/ip
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@ -145,10 +145,10 @@ written to it will be looped back.
.B "unbind .B "unbind
Disassociate the physical device from an IP interface. Disassociate the physical device from an IP interface.
.TP .TP
.BI add\ "local mask remote mtu " proxy .BI add\ "local mask remote mtu " proxy|trans
.PD 0 .PD 0
.TP .TP
.BI try\ "local mask remote mtu " proxy .BI try\ "local mask remote mtu " proxy|trans
.PD .PD
Add a local IP address to the interface. Add a local IP address to the interface.
.I Try .I Try
@ -160,8 +160,9 @@ The
.IR mask , .IR mask ,
.IR remote , .IR remote ,
.IR mtu , .IR mtu ,
.IR proxy ,
and and
.B proxy .R trans
arguments are all optional. arguments are all optional.
The default The default
.I mask .I mask
@ -179,12 +180,18 @@ is 1514 for Ethernet and 4096 for packet media.
The The
.I mtu .I mtu
is the size in bytes of the largest packet that this interface can send. is the size in bytes of the largest packet that this interface can send.
Specifying a
.I mtu
of 0 will use the default.
.IR Proxy , .IR Proxy ,
if specified, means that this machine should answer if specified, means that this machine should answer
ARP requests for the remote address. ARP requests for the remote address.
.IR Ppp (8) .IR Ppp (8)
does this to make remote machines appear does this to make remote machines appear
to be connected to the local Ethernet. to be connected to the local Ethernet.
The
.I trans
argument enables source address translation on interface.
Adding the special null-address Adding the special null-address
.B "0.0.0.0" .B "0.0.0.0"
or or