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support ping6 -a c 

(request IPv4 mapped/compatible addrs from
draft-ietf-ipngwg-icmp-name-lookups-05.txt)
This commit is contained in:
itojun 2000-02-28 13:50:04 +00:00
parent cdea88d700
commit 9a400bfce1
2 changed files with 18 additions and 12 deletions
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18
sbin/ping6/ping6.8
View File

@ -25,8 +25,8 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" $NetBSD: ping6.8,v 1.5 2000/01/31 14:24:24 itojun Exp $
.\" KAME Id: ping6.8,v 1.11 1999/12/23 17:39:45 itojun Exp
.\" $NetBSD: ping6.8,v 1.6 2000/02/28 13:50:04 itojun Exp $
.\" KAME Id: ping6.8,v 1.13 2000/02/28 13:33:19 itojun Exp
.\"
.Dd May 17, 1998
.Dt PING6 8
@ -81,17 +81,19 @@ Generate ICMPv6 Node Information Node Addresses query, rather than echo-request.
must be a string constructed of the following charaters.
.Bl -tag -width Ds -compact
.It Ic a
requires all the responder's unicast addresses. If the charater is ommited,
requests all the responder's unicast addresses. If the charater is ommited,
only those addresses which belong to the interface which has the
responder's address are required.
responder's address are requests.
.It Ic c
requests responder's IPv4-compatible and IPv4-mapped addresses.
.It Ic g
requires responder's global-scope addresses.
requests responder's global-scope addresses.
.It Ic s
requires responder's site-local addresses.
requests responder's site-local addresses.
.It Ic l
requires responder's link-local addresses.
requests responder's link-local addresses.
.It Ic A
requires responder's anycast addresses. Without this character, the responder
requests responder's anycast addresses. Without this character, the responder
will return unicast addresses only. With this character, the responder
will return anycast addresses only.
Note that the specification does not specify how to get responder's

12
sbin/ping6/ping6.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ping6.c,v 1.12 2000/02/16 00:37:02 itojun Exp $ */
/* $NetBSD: ping6.c,v 1.13 2000/02/28 13:50:04 itojun Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -80,7 +80,7 @@ static char sccsid[] = "@(#)ping.c 8.1 (Berkeley) 6/5/93";
#else
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: ping6.c,v 1.12 2000/02/16 00:37:02 itojun Exp $");
__RCSID("$NetBSD: ping6.c,v 1.13 2000/02/28 13:50:04 itojun Exp $");
#endif
#endif
@ -306,6 +306,10 @@ main(argc, argv)
case 'a':
naflags |= NI_NODEADDR_FLAG_ALL;
break;
case 'c':
case 'C':
naflags |= NI_NODEADDR_FLAG_COMPAT;
break;
case 'l':
case 'L':
naflags |= NI_NODEADDR_FLAG_LINKLOCAL;
@ -1811,8 +1815,8 @@ usage()
"AE"
#endif
#endif
"] [-a [alsg]] [-b sockbufsiz] [-c count] [-I interface]\n\
[-i wait] [-l preload] [-p pattern] [-S sourceaddr]\n\
"] [-a [aAclsg]] [-b sockbufsiz] [-c count] \n\
[-I interface] [-i wait] [-l preload] [-p pattern] [-S sourceaddr]\n\
[-s packetsize] [-h hoplimit] [hops...] host\n");
exit(1);
}