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Document accept_rev_ethip_ver and send_rev_ethip_ver flags of

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EtherIP (gif(4) + if_bridge(8)).

MFC after:	3 days
This commit is contained in:
Hiroki Sato 2009-09-12 22:17:13 +00:00
parent eb87e699b2
commit 6dcd0ad85d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=197142
1 changed files with 19 additions and 0 deletions
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19
sbin/ifconfig/ifconfig.8
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@ -2239,6 +2239,24 @@ interfaces previously configured with
Another name for the
.Fl tunnel
parameter.
.It Cm accept_rev_ethip_ver
Set a flag to acccept both correct EtherIP packets and ones
with reversed version field. Enabled by default.
This is for backward compatibility with
.Fx 6.1 ,
6.2, 6.3, 7.0, and 7.1.
.It Cm -accept_rev_ethip_ver
Clear a flag
.Cm accept_rev_ethip_ver .
.It Cm send_rev_ethip_ver
Set a flag to send EtherIP packets with reversed version
field intentionally. Disabled by default.
This is for backward compatibility with
.Fx 6.1 ,
6.2, 6.3, 7.0, and 7.1.
.It Cm -send_rev_ethip_ver
Clear a flag
.Cm send_rev_ethip_ver .
.El
.Pp
The following parameters are specific to GRE tunnel interfaces,
@ -2502,6 +2520,7 @@ tried to alter an interface's configuration.
.Sh SEE ALSO
.Xr netstat 1 ,
.Xr carp 4 ,
.Xr gif 4 ,
.Xr netintro 4 ,
.Xr pfsync 4 ,
.Xr polling 4 ,