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Print the access concentrator name when a session is established. 

This seems to be usefull to identify peers with known broken firmware
(e.g. that can only do IPv4 reliably).
This commit is contained in:
martin 2007-09-09 09:58:55 +00:00
parent d76f18ef6a
commit 90ef42f1bb
1 changed files with 19 additions and 2 deletions
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21
sys/net/if_pppoe.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_pppoe.c,v 1.79 2007/07/09 21:11:00 ad Exp $ */
/* $NetBSD: if_pppoe.c,v 1.80 2007/09/09 09:58:55 martin Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_pppoe.c,v 1.79 2007/07/09 21:11:00 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_pppoe.c,v 1.80 2007/09/09 09:58:55 martin Exp $");
#include "pppoe.h"
#include "bpfilter.h"
@ -485,6 +485,23 @@ pppoe_dispatch_disc_pkt(struct mbuf *m, int off)
case PPPOE_TAG_SNAME:
break; /* ignored */
case PPPOE_TAG_ACNAME:
error = NULL;
if (sc != NULL && len > 0) {
error = malloc(len+1, M_TEMP, M_NOWAIT);
if (error) {
n = m_pulldown(m, off + sizeof(*pt),
len, &noff);
if (n) {
strncpy(error,
mtod(n, char*) + noff,
len);
error[len] = '\0';
}
printf("%s: connected to %s\n",
devname, error);
free(error, M_TEMP);
}
}
break; /* ignored */
case PPPOE_TAG_HUNIQUE:
if (sc != NULL)