Delete stale rt_metrics and route flag descriptions and replace them with

a cross-reference to rtentry(9).  Add SEE ALSO and HISTORY sections.

1 files changed, 14 insertions, 34 deletions

diff --git a/share/man/man4/route.4 b/share/man/man4/route.4
index a5425ec..2fac3d4 100644
--- a/share/man/man4/route.4
+++ b/share/man/man4/route.4
@@ -29,9 +29,10 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     @(#)route.4	8.6 (Berkeley) 4/19/94
+.\"     From: @(#)route.4	8.6 (Berkeley) 4/19/94
+.\"	$Id$
 .\"
-.Dd April 19, 1994
+.Dd October 8, 1996
 .Dt ROUTE 4
 .Os
 .Sh NAME
@@ -214,38 +215,9 @@ struct rt_msghdr {
 .Ed
 .Pp
 where
-.Bd -literal
-struct rt_metrics {
-    u_long rmx_locks;     /* Kernel must leave these values alone */
-    u_long rmx_mtu;       /* MTU for this path */
-    u_long rmx_hopcount;  /* max hops expected */
-    u_long rmx_expire;    /* lifetime for route, e.g. redirect */
-    u_long rmx_recvpipe;  /* inbound delay-bandwith product */
-    u_long rmx_sendpipe;  /* outbound delay-bandwith product */
-    u_long rmx_ssthresh;  /* outbound gateway buffer limit */
-    u_long rmx_rtt;       /* estimated round trip time */
-    u_long rmx_rttvar;    /* estimated rtt variance */
-};
-.Ed
-.Pp
-Flags include the values:
-.Bd -literal
-#define	RTF_UP        0x1       /* route usable */
-#define	RTF_GATEWAY   0x2       /* destination is a gateway */
-#define	RTF_HOST      0x4       /* host entry (net otherwise) */
-#define	RTF_REJECT    0x8       /* host or net unreachable */
-#define	RTF_DYNAMIC   0x10      /* created dynamically (by redirect) */
-#define	RTF_MODIFIED  0x20      /* modified dynamically (by redirect) */
-#define	RTF_DONE      0x40      /* message confirmed */
-#define	RTF_MASK      0x80      /* subnet mask present */
-#define	RTF_CLONING   0x100     /* generate new routes on use */
-#define	RTF_XRESOLVE  0x200     /* external daemon resolves name */
-#define	RTF_LLINFO    0x400     /* generated by ARP or ESIS */
-#define	RTF_STATIC    0x800     /* manually added */
-#define	RTF_BLACKHOLE 0x1000    /* just discard pkts (during updates) */
-#define	RTF_PROTO2    0x4000    /* protocol specific routing flag #1 */
-#define	RTF_PROTO1    0x8000    /* protocol specific routing flag #2 */
-.Ed
+.Dq Li "struct rt_metrics"
+and the flag bits are as defined in
+.Xr rtentry 9 .
 .Pp
 Specifiers for metric values in rmx_locks and rtm_inits are:
 .Bd -literal
@@ -268,3 +240,11 @@ Specifiers for which addresses are present in the messages are:
 #define RTA_IFA       0x20   /* interface addr sockaddr present */
 #define RTA_AUTHOR    0x40   /* sockaddr for author of redirect */
 .Ed
+.Sh SEE ALSO
+.Xr route 8 ,
+.Xr rtentry 9
+.Sh HISTORY
+A
+.Dv PF_ROUTE
+protocol family first appeared in
+.Bx 4.3 reno .