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Sort sections, drop trailing whitespace, s/ipip/gif/, and minor fixes.

This commit is contained in:
wiz 2002-03-04 14:50:54 +00:00
parent 33c4414e8b
commit bb4f5583f7
1 changed files with 30 additions and 31 deletions
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61
share/man/man4/gif.4
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@ -1,4 +1,4 @@
.\" $NetBSD: gif.4,v 1.18 2002/03/04 13:24:07 sommerfeld Exp $
.\" $NetBSD: gif.4,v 1.19 2002/03/04 14:50:54 wiz Exp $
.\" $KAME: gif.4,v 1.24 2001/02/20 12:54:01 itojun Exp $
.\"
.\" Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -146,27 +146,6 @@ Ingress filter can be turned off by
.Dv IFF_LINK2
bit.
.\"
.Sh SEE ALSO
.Xr inet 4 ,
.Xr inet6 4 ,
.Xr ifconfig 8
.Rs
.%A R. Gilligan
.%A E. Nordmark
.%B RFC2893
.%T Transition Mechanisms for IPv6 Hosts and Routers
.%D August 2000
.%O ftp://ftp.isi.edu/in-notes/rfc2893.txt
.Re
.Rs
.%A Sally Floyd
.%A David L. Black
.%A K. K. Ramakrishnan
.%T "IPsec Interactions with ECN"
.%D December 1999
.%O draft-ietf-ipsec-ecn-02.txt
.Re
.\"
.Sh EXAMPLES
Configuration example:
.Bd -literal
@ -176,7 +155,9 @@ Host X--NetBSD A ----------------tunnel---------- cisco D------Host E
+-----Router B--------Router C---------+
.Ed
On NetBSD system A
On
.Nx
system A
.Ns ( Nx ) :
.Bd -literal
# route add default B
@ -201,16 +182,37 @@ or on Host D
.Ns ( Nx ) :
.Bd -literal
# route add default C
# ifconfig ipipN D A
# ifconfig gifN D A
.Ed
.Pp
If all goes well, you should see packets flowing ;-)
If all goes well, you should see packets flowing.
.Pp
If you want to reach Host A over the tunnel (from the Cisco D), then
you have to have an alias on Host A for e.g. the Ethernet interface like:
.Ic ifconfig Ar <etherif> alias Y
and on the cisco
.Ic ip Ar route Y mask tunnelX .
.Sh SEE ALSO
.Xr inet 4 ,
.Xr inet6 4 ,
.Xr ifconfig 8
.Rs
.%A R. Gilligan
.%A E. Nordmark
.%B RFC2893
.%T Transition Mechanisms for IPv6 Hosts and Routers
.%D August 2000
.%O ftp://ftp.isi.edu/in-notes/rfc2893.txt
.Re
.Rs
.%A Sally Floyd
.%A David L. Black
.%A K. K. Ramakrishnan
.%T "IPsec Interactions with ECN"
.%D December 1999
.%O draft-ietf-ipsec-ecn-02.txt
.Re
.\"
.Sh HISTORY
The
.Nm
@ -245,15 +247,12 @@ had a multi-destination behavior, configurable via
flag.
The behavior was obsoleted and is no longer supported.
.Pp
It should be possible to use the
.Dv add
It should be possible to use the
.Dv add
command of
.Xr route 8
to add an interface route to a
.Nm
interface in one step rather than having to tweak it
later with
later with
.Dv change .