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author | assar <assar@FreeBSD.org> | 2000-12-13 13:40:42 +0000 |
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committer | assar <assar@FreeBSD.org> | 2000-12-13 13:40:42 +0000 |
commit | d04bc13c870a9bd14fe69c8660e1c633d97d5805 (patch) | |
tree | 43e57972d37ef3159c4f59f828a3223ff5230cdb /share/man/man4/tun.4 | |
parent | 511045e5c7cbfb46e14c6ff78574574be2f03243 (diff) | |
download | FreeBSD-src-d04bc13c870a9bd14fe69c8660e1c633d97d5805.zip FreeBSD-src-d04bc13c870a9bd14fe69c8660e1c633d97d5805.tar.gz |
document TUNSIFINFO, TUNGIFINFO, TUNSIFPID, TUNSIFHEAD, TUNGIFHEAD
Diffstat (limited to 'share/man/man4/tun.4')
-rw-r--r-- | share/man/man4/tun.4 | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/share/man/man4/tun.4 b/share/man/man4/tun.4 index e9d2238..76fa90a 100644 --- a/share/man/man4/tun.4 +++ b/share/man/man4/tun.4 @@ -141,6 +141,19 @@ code. The argument should be a pointer to an .Va int ; this stores the internal debugging variable's value into it. +.It Dv TUNSIFINFO +The argument should be a pointer to an +.Va struct tuninfo +and allows setting the MTU, the type, and the baudrate of the tunnel +device. +The +.Va struct tuninfo +is declared in +.Aq Pa net/if_tun.h . +.It Dv TUNGIFINFO +The argument should be a pointer to an +.Va struct tuninfo , +where the current MTU, type, and baudrate will be stored. .It Dv TUNSIFMODE The argument should be a pointer to an .Va int ; @@ -163,6 +176,20 @@ a non-zero value turns on .Dq link-layer mode, causing packets read from the tunnel device to be prepended with network destination address. +.It Dv TUNSIFPID +Will set the pid owning the tunnel device to the current process's pid. +.It Dv TUNSIFHEAD +The argument should be a pointer to an +.Va int ; +a non-zero value turns off +.Dq link-layer +mode, and enables multi-af mode, where every packet is preceded with a +four byte address family. +.It Dv TUNGIFHEAD +The argument should be a pointer to an +.Va int ; +this stores one if the device is in multi-af mode, and zero otherwise +in it. .It Dv FIONBIO Turn non-blocking I/O for reads off or on, according as the argument .Va int Ns 's @@ -213,8 +240,6 @@ them pile up. .Sh SEE ALSO .Xr inet 4 , .Xr intro 4 -.Sh BUGS -Currently is IP-only. .Sh AUTHORS This man page has been obtained from .Bx Net . |