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List:       freebsd-ports
Subject:    ports/8908: ucd-snmp-3.5.3 on FreeBSD-current
From:       marcel () scc ! nl
Date:       1998-11-30 20:13:21
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>Number:         8908
>Category:       ports
>Synopsis:       snmpd does not return ifPhysAddress on GET
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports
>State:          open
>Quarter:
>Keywords:
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Nov 30 12:20:01 PST 1998
>Last-Modified:
>Originator:     Marcel Moolenaar
>Organization:
SCC vof
>Release:        FreeBSD 3.0-CURRENT i386
>Environment:

FreeBSD scones.sup.scc.nl 3.0-CURRENT FreeBSD 3.0-CURRENT #9:
Fri Nov 27 00:08:21 CET 1998
marcel@scones.sup.scc.nl:/usr/src/sys/compile/SCONES  i386

>Description:

snmpd does not return OID
  "system.interfaces.ifNumber.ifTable.ifEntry.ifPhysAddress"
when requested by a SNMP manager.
Cause: sysctl(3) semantics has been changed for the interfaces
in -current.

>How-To-Repeat:

n/a

>Fix:

Apply the following patch.
	
*** agent/mibgroup/mibII/interfaces.c.orig	Mon Sep 28 22:09:06 1998
--- agent/mibgroup/mibII/interfaces.c	Mon Nov 30 20:16:01 1998
***************
*** 1676,1685 ****
--- 1676,1693 ----
  			physaddrbuf = 0;
  		}
  		ifm = (struct if_msghdr *)rtm;
+ #ifdef freebsd3
+ 		if (physaddrs != 0) physaddrs[naddrs] = (void*)(ifm + 1);
+ 		naddrs++;
+ #endif
  		ilen -= ifm->ifm_msglen;
  		cp += ifm->ifm_msglen;
  		rtm = (struct rt_msghdr *)cp;
  		while (ilen > 0 && rtm->rtm_type == RTM_NEWADDR) {
+ #ifdef freebsd3
+ 		        ilen -= rtm->rtm_msglen;
+ 		        cp += rtm->rtm_msglen;
+ #else
  			int is_alias = 0;
  			ifam = (struct ifa_msghdr *)rtm;
  			ilen -= sizeof(*ifam);
***************
*** 1702,1707 ****
--- 1710,1716 ----
  				}
  				sa = (struct sockaddr *)cp;
  			}
+ #endif
  			rtm = (struct rt_msghdr *)cp;
  		}
  	}
>Audit-Trail:
>Unformatted:

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