From owner-svn-src-stable-9@FreeBSD.ORG Mon Jun 24 09:53:43 2013 Return-Path: Delivered-To: svn-src-stable-9@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id CCD2ED20; Mon, 24 Jun 2013 09:53:43 +0000 (UTC) (envelope-from glebius@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) by mx1.freebsd.org (Postfix) with ESMTP id A352919B4; Mon, 24 Jun 2013 09:53:43 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.7/8.14.7) with ESMTP id r5O9rh4p020003; Mon, 24 Jun 2013 09:53:43 GMT (envelope-from glebius@svn.freebsd.org) Received: (from glebius@localhost) by svn.freebsd.org (8.14.7/8.14.5/Submit) id r5O9rh2A020002; Mon, 24 Jun 2013 09:53:43 GMT (envelope-from glebius@svn.freebsd.org) Message-Id: <201306240953.r5O9rh2A020002@svn.freebsd.org> From: Gleb Smirnoff Date: Mon, 24 Jun 2013 09:53:43 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r252157 - stable/9/contrib/bsnmp/snmp_mibII X-SVN-Group: stable-9 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-stable-9@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for only the 9-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 24 Jun 2013 09:53:43 -0000 Author: glebius Date: Mon Jun 24 09:53:43 2013 New Revision: 252157 URL: http://svnweb.freebsd.org/changeset/base/252157 Log: Merge r249896: Restore the ipNetToMedia MIB, that was broken with new ARP commit in the r186119. Submitted by: Konstantin Kukushkin Modified: stable/9/contrib/bsnmp/snmp_mibII/mibII.c Directory Properties: stable/9/contrib/bsnmp/snmp_mibII/ (props changed) Modified: stable/9/contrib/bsnmp/snmp_mibII/mibII.c ============================================================================== --- stable/9/contrib/bsnmp/snmp_mibII/mibII.c Mon Jun 24 09:39:06 2013 (r252156) +++ stable/9/contrib/bsnmp/snmp_mibII/mibII.c Mon Jun 24 09:53:43 2013 (r252157) @@ -934,6 +934,34 @@ mib_find_ifa(struct in_addr addr) } /* + * Process a new ARP entry + */ +static void +process_arp(const struct rt_msghdr *rtm, const struct sockaddr_dl *sdl, + const struct sockaddr_in *sa) +{ + struct mibif *ifp; + struct mibarp *at; + + /* IP arp table entry */ + if (sdl->sdl_alen == 0) + return; + if ((ifp = mib_find_if_sys(sdl->sdl_index)) == NULL) + return; + /* have a valid entry */ + if ((at = mib_find_arp(ifp, sa->sin_addr)) == NULL && + (at = mib_arp_create(ifp, sa->sin_addr, + sdl->sdl_data + sdl->sdl_nlen, sdl->sdl_alen)) == NULL) + return; + + if (rtm->rtm_rmx.rmx_expire == 0) + at->flags |= MIBARP_PERM; + else + at->flags &= ~MIBARP_PERM; + at->flags |= MIBARP_FOUND; +} + +/* * Handle a routing socket message. */ static void @@ -1075,6 +1103,23 @@ handle_rtmsg(struct rt_msghdr *rtm) #endif case RTM_GET: case RTM_ADD: + mib_extract_addrs(rtm->rtm_addrs, (u_char *)(rtm + 1), addrs); + if (rtm->rtm_flags & RTF_LLINFO) { + if (addrs[RTAX_DST] == NULL || + addrs[RTAX_GATEWAY] == NULL || + addrs[RTAX_DST]->sa_family != AF_INET || + addrs[RTAX_GATEWAY]->sa_family != AF_LINK) + break; + process_arp(rtm, + (struct sockaddr_dl *)(void *)addrs[RTAX_GATEWAY], + (struct sockaddr_in *)(void *)addrs[RTAX_DST]); + } else { + if (rtm->rtm_errno == 0 && (rtm->rtm_flags & RTF_UP)) + mib_sroute_process(rtm, addrs[RTAX_GATEWAY], + addrs[RTAX_DST], addrs[RTAX_NETMASK]); + } + break; + case RTM_DELETE: mib_extract_addrs(rtm->rtm_addrs, (u_char *)(rtm + 1), addrs);