send-pr sent Tue Feb 10 17:15:43 GMT 1998

extend the manual

*** old/src/share/man/man4/netintro.4	Tue Feb 10 18:10:03 1998
--- new/src/share/man/man4/netintro.4	Tue Feb 10 18:13:37 1998
***************
*** 321,330 ****
--- 321,334 ----
  };
  .Ed
  .Sh SEE ALSO
+ .Xr netstat 1 ,
+ .Xr ipfw 1 ,
  .Xr ioctl 2 ,
  .Xr socket 2 ,
  .Xr intro 4 ,
  .Xr config 8 ,
+ .Xr ifconfig 8 ,
+ .Xr route 8 ,
  .Xr routed 8
  .Sh HISTORY
  The