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Date:      Mon, 5 Jan 2009 01:02:02 GMT
From:      Alexander Chernikov <melifaro@ipfw.ru>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   ports/130174: New port: net/igmpproxy multicast proxy
Message-ID:  <200901050102.n05122Dx051194@www.freebsd.org>
Resent-Message-ID: <200901050110.n051A0jo013968@freefall.freebsd.org>

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>Number:         130174
>Category:       ports
>Synopsis:       New port: net/igmpproxy multicast proxy
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Jan 05 01:10:00 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Alexander Chernikov
>Release:        7.1-PRERELEASE
>Organization:
>Environment:
FreeBSD gw.su29.net 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #5: Fri Jan  2 19:14:55 MSK 2009     root@gw.su29.net:/usr/obj/usr/src/sys/ROUTER  amd64

>Description:
Port of http://igmpproxy.sourceforge.net/. Most of patches stolen from openbsd port. Tested on 7.1 amd64 and 7.0-RELEASE-p1 i386
>How-To-Repeat:

>Fix:


Patch attached with submission follows:

# This is a shell archive.  Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file".  Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
#	igmpproxy
#	igmpproxy/Makefile
#	igmpproxy/pkg-descr
#	igmpproxy/distinfo
#	igmpproxy/files
#	igmpproxy/files/patch-fbsd
#	igmpproxy/files/igmpproxy
#
echo c - igmpproxy
mkdir -p igmpproxy > /dev/null 2>&1
echo x - igmpproxy/Makefile
sed 's/^X//' >igmpproxy/Makefile << 'END-of-igmpproxy/Makefile'
X# New ports collection makefile for:  igmpproxy
X# Date created:        5 January 2009
X# Whom:                asami
X#
X# $FreeBSD$
X#
X
XPORTNAME=	igmpproxy
XPORTVERSION=	0.1
X#PORTREVISION=	2
XCATEGORIES=	net
XMASTER_SITES=	${MASTER_SITE_SOURCEFORGE}
XMASTER_SITE_SUBDIR=	${PORTNAME}
XDISTNAME=	${PORTNAME}-src-${PORTVERSION}-beta2
X
XMAINTAINER=	melifaro@ipfw.ru
XCOMMENT=	Multicast router utilizing IGMP forwarding
X
XHOMEPAGE =      http://igmpproxy.sourceforge.net/
XWRKSRC=		${WRKDIR}/igmpproxy/src
X
XMAN5=		igmpproxy.conf.5
XMAN8=		igmpproxy.8
X
XPLIST_FILES=	sbin/igmpproxy \
X		etc/igmpproxy.conf.sample \
X		etc/rc.d/igmpproxy
X
Xdo-install:
X	${INSTALL_PROGRAM} ${WRKSRC}/igmpproxy ${PREFIX}/sbin
X	${INSTALL_MAN} ${WRKSRC}/../doc/igmpproxy.8 ${PREFIX}/man/man8
X	${INSTALL_MAN} ${WRKSRC}/../doc/igmpproxy.conf.5 ${PREFIX}/man/man5
X	${INSTALL_DATA} ${WRKSRC}/igmpproxy.conf ${PREFIX}/etc/igmpproxy.conf.sample
X	${INSTALL_SCRIPT} ${FILESDIR}/igmpproxy ${PREFIX}/etc/rc.d
X
X.include <bsd.port.mk>
END-of-igmpproxy/Makefile
echo x - igmpproxy/pkg-descr
sed 's/^X//' >igmpproxy/pkg-descr << 'END-of-igmpproxy/pkg-descr'
Xigmpproxy is a simple multicast routing daemon based on mrouted. It uses IGMP
Xforwarding to dynamically route multicast traffic. 
XReqiures multicast forwarding enabled
X
XWWW: http://igmpproxy.sourceforge.net/
END-of-igmpproxy/pkg-descr
echo x - igmpproxy/distinfo
sed 's/^X//' >igmpproxy/distinfo << 'END-of-igmpproxy/distinfo'
XMD5 (igmpproxy-src-0.1-beta2.tar.gz) = 2a5a59480f44d4b14077a6b5319e9940
XSHA256 (igmpproxy-src-0.1-beta2.tar.gz) = 7f6e5486e84827150c8ca402967c96334bbd62b9f785195c4ee84da1218abb40
XSIZE (igmpproxy-src-0.1-beta2.tar.gz) = 35103
END-of-igmpproxy/distinfo
echo c - igmpproxy/files
mkdir -p igmpproxy/files > /dev/null 2>&1
echo x - igmpproxy/files/patch-fbsd
sed 's/^X//' >igmpproxy/files/patch-fbsd << 'END-of-igmpproxy/files/patch-fbsd'
Xdiff -urN Makefile igmpproxy.new/src/Makefile
X--- Makefile	2005-08-20 16:34:18.000000000 +0400
X+++ igmpproxy.new/src/Makefile	2009-01-05 02:35:56.000000000 +0300
X@@ -1,12 +1,12 @@
X 
X #BINDIR=../bin
X BINDIR=/usr/local/bin
X-ETCDIR=/etc
X-MANDIR=/usr/share/man
X+ETCDIR=/usr/local/etc
X+MANDIR=/usr/local/man
X 
X 
X # CFLAGS=-g
X-CFLAGS=-O
X+CFLAGS+=-O2 -Wall -Wextra -fno-builtin-log
X 
X default : build.h igmpproxy
X 
X@@ -21,8 +21,11 @@
X 	cp ../doc/igmpproxy.conf.5 ${MANDIR}/man5
X 	if [ ! -e ${ETCDIR}/igmpproxy.conf ]; then cp igmpproxy.conf ${ETCDIR}; fi
X 
X-igmpproxy : igmpproxy.o config.o confread.o request.o udpsock.o mcgroup.o rttable.o \
X-			igmp.o ifvc.o callout.o kern.o syslog.o lib.o mroute-api.o
X+SRC = igmpproxy.c config.c confread.c request.c mcgroup.c rttable.c \
X+			igmp.c ifvc.c callout.c kern.c syslog.c lib.c mroute-api.c
X+OBJS = ${SRC:.c=.o}
X+igmpproxy: build.h ${OBJS}
X+	cc ${CFLAGS} ${OBJS} -o igmpproxy
X 
X build.h	:  
X 	echo '#define BUILD "' `date +%y%m%d` '"' >build.h
Xdiff -urN config.c igmpproxy.new/src/config.c
X--- config.c	2005-05-24 19:49:29.000000000 +0400
X+++ igmpproxy.new/src/config.c	2009-01-05 01:58:27.000000000 +0300
X@@ -177,7 +177,7 @@
X     }
X 
X     // Loop through all VIFs...
X-    for ( Ix = 0; Dp = getIfByIx( Ix ); Ix++ ) {
X+    for ( Ix = 0; (Dp = getIfByIx( Ix )); Ix++ ) {
X         if ( Dp->InAdr.s_addr && ! (Dp->Flags & IFF_LOOPBACK) ) {
X 
X             // Now try to find a matching config...
X@@ -255,7 +255,7 @@
X     while(token != NULL) {
X         if(strcmp("altnet", token)==0) {
X             // Altnet...
X-            struct in_addr  networkAddr;
X+            //struct in_addr  networkAddr;
X 
X             token = nextConfigToken();
X             IF_DEBUG log(LOG_DEBUG, 0, "Config: IF: Got altnet token %s.",token);
X@@ -347,7 +347,7 @@
X         mask <<= (32 - bitcnt);
X     }
X 
X-    if(addr == -1 || addr == 0) {
X+    if(addr == (uint32) -1 || addr == 0) {
X         log(LOG_WARNING, 0, "Unable to parse address token '%s'.", addrstr);
X         return NULL;
X     }
Xdiff -urN defs.h igmpproxy.new/src/defs.h
X--- defs.h	2005-08-20 16:44:47.000000000 +0400
X+++ igmpproxy.new/src/defs.h	2009-01-05 02:10:11.000000000 +0300
X@@ -40,10 +40,18 @@
X #include <stdlib.h>
X #include <syslog.h>
X #include <signal.h>
X-
X #include <sys/socket.h>
X+
X+#ifdef __FreeBSD__
X+#include <string.h>
X+#include <unistd.h>
X+#include <fcntl.h>
X+#include <sys/ioctl.h>
X+
X+#else
X #include <sys/un.h>
X #include <sys/time.h>
X+#endif
X 
X #include <net/if.h>
X 
X@@ -52,15 +60,24 @@
X     #include <linux/in.h>
X     #include <linux/mroute.h>
X #else
X+#ifdef __FreeBSD__
X+    #include <alias.h>
X+    #include <net/route.h>
X+    #include <netinet/ip_mroute.h>
X+#else
X     #include <netinet/in.h>
X     #include <netinet/ip.h>
X+#endif
X     #include <netinet/igmp.h>
X     #include <arpa/inet.h>
X #endif
X 
X-
X // The default path for the config file...
X+#ifdef __FreeBSD__
X+#define     IGMPPROXY_CONFIG_FILEPATH     "/usr/local/etc/igmpproxy.conf"
X+#else
X #define     IGMPPROXY_CONFIG_FILEPATH     "/etc/igmpproxy.conf"
X+#endif
X #define     ENABLE_DEBUG    1
X 
X /*
X@@ -72,9 +89,31 @@
X 
X #define MAX_MC_VIFS    32     // !!! check this const in the specific includes
X 
X+#ifndef IGMP_MEMBERSHIP_QUERY
X+#define IGMP_MEMBERSHIP_QUERY IGMP_HOST_MEMBERSHIP_QUERY
X+#endif
X+#ifndef IGMP_V1_MEMBERSHIP_REPORT
X+#define IGMP_V1_MEMBERSHIP_REPORT IGMP_v1_HOST_MEMBERSHIP_REPORT
X+#endif
X+#ifndef IGMP_V2_MEMBERSHIP_REPORT
X+#define IGMP_V2_MEMBERSHIP_REPORT IGMP_v2_HOST_MEMBERSHIP_REPORT
X+#endif
X+#ifndef IGMP_V2_LEAVE_GROUP
X+#define IGMP_V2_LEAVE_GROUP IGMP_HOST_LEAVE_MESSAGE
X+#endif
X+
X+#ifndef INADDR_ALLRTRS_GROUP
X+/* address for multicast mtrace msg */
X+#define INADDR_ALLRTRS_GROUP    (u_int32_t)0xe0000002   /* 224.0.0.2 */
X+#endif
X+
X // Useful macros..          
X+#ifndef MIN
X #define MIN( a, b ) ((a) < (b) ? (a) : (b))
X+#endif
X+#ifndef MAX
X #define MAX( a, b ) ((a) < (b) ? (b) : (a))
X+#endif
X #define VCMC( Vc )  (sizeof( Vc ) / sizeof( (Vc)[ 0 ] ))
X #define VCEP( Vc )  (&(Vc)[ VCMC( Vc ) ])
X 
X@@ -126,7 +165,12 @@
X 
X #define	    IF_DEBUG	if(Log2Stderr & LOG_DEBUG)
X 
X-void log( int Serverity, int Errno, const char *FmtSt, ... );
X+#ifdef DEVEL_LOGGING
X+#define log(Severity, Errno, Fmt, args...)	_log((Severity), (Errno), __FUNCTION__, __LINE__, (Fmt), ##args)
X+void _log( int Serverity, int Errno, const char *func, int line, const char *FmtSt, ...);
X+#else
X+void log( int Serverity, int Errno, const char *FmtSt, ...);
X+#endif
X 
X /* ifvc.c
X  */
X@@ -196,6 +240,7 @@
X struct IfDesc *getIfByName( const char *IfName );
X struct IfDesc *getIfByIx( unsigned Ix );
X struct IfDesc *getIfByAddress( uint32 Ix );
X+int isAdressValidForIf( struct IfDesc* intrface, uint32 ipaddr );
X 
X /* mroute-api.c
X  */
X@@ -235,7 +280,7 @@
X char   *fmtInAdr( char *St, struct in_addr InAdr );
X char   *inetFmt(uint32 addr, char *s);
X char   *inetFmts(uint32 addr, uint32 mask, char *s);
X-int     inetCksum(u_short *addr, u_int len);
X+int     inetChksum(u_short *addr, u_int len);
X 
X /* kern.c
X  */
X@@ -264,7 +309,7 @@
X void initRouteTable();
X void clearAllRoutes();
X int insertRoute(uint32 group, int ifx);
X-int activateRoute(uint32 group, uint32 originAddr);
X+int activateRoute(uint32 group, uint32 originAddr, int downIf);
X void ageActiveRoutes();
X void setRouteLastMemberMode(uint32 group);
X int lastMemberGroupAge(uint32 group);
Xdiff -urN ifvc.c igmpproxy.new/src/ifvc.c
X--- ifvc.c	2005-05-24 19:49:18.000000000 +0400
X+++ igmpproxy.new/src/ifvc.c	2009-01-05 02:24:02.000000000 +0300
X@@ -32,7 +32,11 @@
X */
X 
X #include "defs.h"
X+#ifdef __FreeBSD__
X+#include <ifaddrs.h>
X+#else
X #include <linux/sockios.h>
X+#endif
X 
X struct IfDesc IfDescVc[ MAX_IF ], *IfDescEp = IfDescVc;
X 
X@@ -42,119 +46,91 @@
X **          
X */
X void buildIfVc() {
X-    struct ifreq IfVc[ sizeof( IfDescVc ) / sizeof( IfDescVc[ 0 ] )  ];
X-    struct ifreq *IfEp;
X+    struct ifaddrs *ifap, *ifa;
X+    struct IfDesc *ifp;
X+    struct SubnetList *net;
X 
X-    int Sock;
X-
X-    if ( (Sock = socket( AF_INET, SOCK_DGRAM, 0 )) < 0 )
X-        log( LOG_ERR, errno, "RAW socket open" );
X-
X-    /* get If vector
X-     */
X-    {
X-        struct ifconf IoCtlReq;
X-
X-        IoCtlReq.ifc_buf = (void *)IfVc;
X-        IoCtlReq.ifc_len = sizeof( IfVc );
X-
X-        if ( ioctl( Sock, SIOCGIFCONF, &IoCtlReq ) < 0 )
X-            log( LOG_ERR, errno, "ioctl SIOCGIFCONF" );
X-
X-        IfEp = (void *)((char *)IfVc + IoCtlReq.ifc_len);
X-    }
X+    if (getifaddrs(&ifap) < 0)
X+	log( LOG_ERR, errno, "getifaddrs" );
X 
X     /* loop over interfaces and copy interface info to IfDescVc
X      */
X     {
X-        struct ifreq  *IfPt;
X-        struct IfDesc *IfDp;
X-
X         // Temp keepers of interface params...
X         uint32 addr, subnet, mask;
X 
X-        for ( IfPt = IfVc; IfPt < IfEp; IfPt++ ) {
X-            struct ifreq IfReq;
X+        for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
X             char FmtBu[ 32 ];
X 
X-            strncpy( IfDescEp->Name, IfPt->ifr_name, sizeof( IfDescEp->Name ) );
X-
X-            // Currently don't set any allowed nets...
X-            //IfDescEp->allowednets = NULL;
X-
X-            // Set the index to -1 by default.
X-            IfDescEp->index = -1;
X+	    if (IfDescEp >= &IfDescVc[ MAX_IF ]) {
X+		log(LOG_WARNING, 0, "Too many interfaces, skipping %d", ifa->ifa_name);
X+                continue;
X+	    }
X 
X-            /* don't retrieve more info for non-IP interfaces
X+            /* ignore non-IP interfaces
X              */
X-            if ( IfPt->ifr_addr.sa_family != AF_INET ) {
X-                IfDescEp->InAdr.s_addr = 0;  /* mark as non-IP interface */
X-                IfDescEp++;
X+            if ( ifa->ifa_addr->sa_family != AF_INET )
X                 continue;
X-            }
X-
X-            // Get the interface adress...
X-            IfDescEp->InAdr = ((struct sockaddr_in *)&IfPt->ifr_addr)->sin_addr;
X-            addr = IfDescEp->InAdr.s_addr;
X-
X-            memcpy( IfReq.ifr_name, IfDescEp->Name, sizeof( IfReq.ifr_name ) );
X-
X-            // Get the subnet mask...
X-            if (ioctl(Sock, SIOCGIFNETMASK, &IfReq ) < 0)
X-                log(LOG_ERR, errno, "ioctl SIOCGIFNETMASK for %s", IfReq.ifr_name);
X-            mask = ((struct sockaddr_in *)&IfReq.ifr_addr)->sin_addr.s_addr;
X-            subnet = addr & mask;
X 
X-            // Get the physical index of the Interface
X-            if (ioctl(Sock, SIOCGIFINDEX, &IfReq ) < 0)
X-                log(LOG_ERR, errno, "ioctl SIOCGIFINDEX for %s", IfReq.ifr_name);
X-            
X-            log(LOG_DEBUG, 0, "Physical Index value of IF '%s' is %d",
X-                IfDescEp->Name, IfReq.ifr_ifindex);
X+	    if ((ifp = getIfByName(ifa->ifa_name)) == NULL) {
X 
X+		strlcpy( IfDescEp->Name, ifa->ifa_name, sizeof( IfDescEp->Name ) );
X 
X-            /* get if flags
X-            **
X-            ** typical flags:
X-            ** lo    0x0049 -> Running, Loopback, Up
X-            ** ethx  0x1043 -> Multicast, Running, Broadcast, Up
X-            ** ipppx 0x0091 -> NoArp, PointToPoint, Up 
X-            ** grex  0x00C1 -> NoArp, Running, Up
X-            ** ipipx 0x00C1 -> NoArp, Running, Up
X-            */
X-            if ( ioctl( Sock, SIOCGIFFLAGS, &IfReq ) < 0 )
X-                log( LOG_ERR, errno, "ioctl SIOCGIFFLAGS" );
X+		log(LOG_DEBUG, 0, "Adding Physical Index value of IF '%s' is %d",
X+		    IfDescEp->Name, if_nametoindex(IfDescEp->Name));
X 
X-            IfDescEp->Flags = IfReq.ifr_flags;
X+		// Set the index to -1 by default.
X+		IfDescEp->index = -1;
X+
X+		// Get the interface adress...
X+		IfDescEp->InAdr = ((struct sockaddr_in *)ifa->ifa_addr)->sin_addr;
X+
X+		/* get if flags
X+		**
X+		** typical flags:
X+		** lo    0x0049 -> Running, Loopback, Up
X+		** ethx  0x1043 -> Multicast, Running, Broadcast, Up
X+		** ipppx 0x0091 -> NoArp, PointToPoint, Up 
X+		** grex  0x00C1 -> NoArp, Running, Up
X+		** ipipx 0x00C1 -> NoArp, Running, Up
X+		*/
X+
X+		IfDescEp->Flags = ifa->ifa_flags;
X+
X+		// Set the default params for the IF...
X+		IfDescEp->state         = IF_STATE_DOWNSTREAM;
X+		IfDescEp->robustness    = DEFAULT_ROBUSTNESS;
X+		IfDescEp->threshold     = DEFAULT_THRESHOLD;   /* ttl limit */
X+		IfDescEp->ratelimit     = DEFAULT_RATELIMIT; 
X+		IfDescEp->allowednets   = NULL;
X+		ifp = IfDescEp++;
X+	    }
X 
X             // Insert the verified subnet as an allowed net...
X-            IfDescEp->allowednets = (struct SubnetList *)malloc(sizeof(struct SubnetList));
X-            if(IfDescEp->allowednets == NULL) log(LOG_ERR, 0, "Out of memory !");
X+            addr = ((struct sockaddr_in *)ifa->ifa_addr)->sin_addr.s_addr;
X+            mask = ((struct sockaddr_in *)ifa->ifa_netmask)->sin_addr.s_addr;
X+            subnet = addr & mask;
X+
X+            net = (struct SubnetList *)malloc(sizeof(struct SubnetList));
X+            if(net == NULL) log(LOG_ERR, 0, "Out of memory !");
X             
X             // Create the network address for the IF..
X-            IfDescEp->allowednets->next = NULL;
X-            IfDescEp->allowednets->subnet_mask = mask;
X-            IfDescEp->allowednets->subnet_addr = subnet;
X-
X-            // Set the default params for the IF...
X-            IfDescEp->state         = IF_STATE_DOWNSTREAM;
X-            IfDescEp->robustness    = DEFAULT_ROBUSTNESS;
X-            IfDescEp->threshold     = DEFAULT_THRESHOLD;   /* ttl limit */
X-            IfDescEp->ratelimit     = DEFAULT_RATELIMIT; 
X+            net->next = ifp->allowednets;
X+            net->subnet_mask = mask;
X+            net->subnet_addr = subnet;
X+            ifp->allowednets = net;
X             
X-
X             // Debug log the result...
X             IF_DEBUG log( LOG_DEBUG, 0, "buildIfVc: Interface %s Addr: %s, Flags: 0x%04x, Network: %s",
X-                 IfDescEp->Name,
X-                 fmtInAdr( FmtBu, IfDescEp->InAdr ),
X-                 IfDescEp->Flags,
X+                 ifp->Name,
X+                 fmtInAdr( FmtBu, ifp->InAdr ),
X+                 ifp->Flags,
X                  inetFmts(subnet,mask, s1));
X 
X-            IfDescEp++;
X         } 
X-    }
X 
X-    close( Sock );
X+    }
X+    freeifaddrs(ifap);
X }
X 
X /*
Xdiff -urN igmp.c igmpproxy.new/src/igmp.c
X--- igmp.c	2005-05-24 19:49:16.000000000 +0400
X+++ igmpproxy.new/src/igmp.c	2009-01-05 02:08:19.000000000 +0300
X@@ -105,7 +105,7 @@
X     struct igmp *igmp;
X     int ipdatalen, iphdrlen, igmpdatalen;
X 
X-    if (recvlen < sizeof(struct ip)) {
X+    if (recvlen < (int) sizeof(struct ip)) {
X         log(LOG_WARNING, 0,
X             "received packet too short (%u bytes) for IP header", recvlen);
X         return;
X@@ -128,6 +128,7 @@
X         }
X         else {
X             struct IfDesc *checkVIF;
X+	    int downIf = -1;
X             
X             // Check if the source address matches a valid address on upstream vif.
X             checkVIF = getIfByIx( upStreamVif );
X@@ -141,23 +142,44 @@
X                 return;
X             }
X             else if(!isAdressValidForIf(checkVIF, src)) {
X-                log(LOG_WARNING, 0, "The source address %s for group %s, is not in any valid net for upstream VIF.",
X-                    inetFmt(src, s1), inetFmt(dst, s2));
X-                return;
X+		unsigned Ix;
X+		struct IfDesc *Dp;
X+		for ( Ix = 0; (Dp = getIfByIx( Ix )); Ix++ ) {
X+		    if ((Dp->state == IF_STATE_DOWNSTREAM) &&isAdressValidForIf(Dp, src)) {
X+			downIf = Ix;
X+			break;
X+		    }
X+		}
X+		
X+		if (downIf == -1) {
X+                    log(LOG_WARNING, 0, "The source address %s for group %s, is not in any valid net for upstream VIF.",
X+                        inetFmt(src, s1), inetFmt(dst, s2));
X+                    return;
X+		} else {
X+		    log(LOG_NOTICE, 0, "The source address %s for group %s, is valid DOWNSTREAM VIF #%d.",
X+		        inetFmt(src, s1), inetFmt(dst, s2), downIf);
X+		}
X             }
X             
X             // Activate the route.
X-            IF_DEBUG log(LOG_DEBUG, 0, "Route activate request from %s to %s",
X-                         inetFmt(src,s1), inetFmt(dst,s2));
X-            activateRoute(dst, src);
X+            IF_DEBUG log(LOG_DEBUG, 0, "Route activate request from %s to %s, downIf %d",
X+                         inetFmt(src,s1), inetFmt(dst,s2), downIf);
X+            activateRoute(dst, src, downIf);
X             
X 
X         }
X         return;
X     }
X 
X+    log(LOG_DEBUG, 0, "Packet from %s: proto: %d hdrlen: %d iplen: %d or %d", 
X+		    inetFmt(src, s1), ip->ip_p, ip->ip_hl << 2, ip->ip_len, ntohs(ip->ip_len));
X+
X     iphdrlen  = ip->ip_hl << 2;
X+#ifdef RAW_INPUT_IS_RAW
X     ipdatalen = ntohs(ip->ip_len) - iphdrlen;
X+#else
X+    ipdatalen = ip->ip_len;
X+#endif    
X 
X     if (iphdrlen + ipdatalen != recvlen) {
X         log(LOG_WARNING, 0,
X@@ -176,9 +198,9 @@
X         return;
X     }
X 
X-    log(LOG_NOTICE, 0, "RECV %s from %-15s to %s",
X+    log(LOG_NOTICE, 0, "RECV %s from %-15s to %s (ip_hl %d, data %d)",
X         igmpPacketKind(igmp->igmp_type, igmp->igmp_code),
X-        inetFmt(src, s1), inetFmt(dst, s2) );
X+        inetFmt(src, s1), inetFmt(dst, s2), iphdrlen, ipdatalen);
X 
X     switch (igmp->igmp_type) {
X     case IGMP_V1_MEMBERSHIP_REPORT:
X@@ -190,13 +212,10 @@
X         acceptLeaveMessage(src, group);
X         return;
X     
X-        /*
X     case IGMP_MEMBERSHIP_QUERY:
X         //accept_membership_query(src, dst, group, igmp->igmp_code);
X         return;
X 
X-    */
X-
X     default:
X         log(LOG_INFO, 0,
X             "ignoring unknown IGMP message type %x from %s to %s",
X@@ -220,8 +239,9 @@
X     ip->ip_src.s_addr       = src;
X     ip->ip_dst.s_addr       = dst;
X     ip->ip_len              = MIN_IP_HEADER_LEN + IGMP_MINLEN + datalen;
X+#ifdef RAW_OUTPUT_IS_RAW
X     ip->ip_len              = htons(ip->ip_len);
X-
X+#endif
X     if (IN_MULTICAST(ntohl(dst))) {
X         ip->ip_ttl = curttl;
X     } else {
Xdiff -urN igmpproxy.c igmpproxy.new/src/igmpproxy.c
X--- igmpproxy.c	2005-08-20 16:56:32.000000000 +0400
X+++ igmpproxy.new/src/igmpproxy.c	2009-01-05 02:40:11.000000000 +0300
X@@ -80,7 +80,7 @@
X *   on commandline. The number of commandline arguments, and a
X *   pointer to the arguments are recieved on the line...
X */    
X-int main( int ArgCn, const char *ArgVc[] ) {
X+int main( int ArgCn, char *ArgVc[] ) {
X 
X     int debugMode = 0;
X 
X@@ -155,17 +155,8 @@
X         if ( ! debugMode ) {
X     
X             IF_DEBUG log( LOG_DEBUG, 0, "Starting daemon mode.");
X-    
X-            // Only daemon goes past this line...
X-            if (fork()) exit(0);
X-    
X-            // Detach deamon from terminal
X-            if ( close( 0 ) < 0 || close( 1 ) < 0 || close( 2 ) < 0 
X-                 || open( "/dev/null", 0 ) != 0 || dup2( 0, 1 ) < 0 || dup2( 0, 2 ) < 0
X-                 || setpgrp() < 0
X-               ) {
X+	    if (daemon(1, 0) != 0)
X                 log( LOG_ERR, errno, "failed to detach deamon" );
X-            }
X         }
X         
X         // Go to the main loop.
X@@ -218,7 +209,7 @@
X         int     vifcount = 0;
X         upStreamVif = -1;
X 
X-        for ( Ix = 0; Dp = getIfByIx( Ix ); Ix++ ) {
X+        for ( Ix = 0; (Dp = getIfByIx( Ix )); Ix++ ) {
X 
X             if ( Dp->InAdr.s_addr && ! (Dp->Flags & IFF_LOOPBACK) ) {
X                 if(Dp->state == IF_STATE_UPSTREAM) {
X@@ -237,7 +228,7 @@
X 
X         // If there is only one VIF, or no defined upstream VIF, we send an error.
X         if(vifcount < 2 || upStreamVif < 0) {
X-            log(LOG_ERR, 0, "There must be at least 2 Vif's where one is upstream.");
X+            log(LOG_ERR, 0, "There must be at least 2 Vif's where one is upstream. (vifcount %d, upStreamVif %d)", vifcount, upStreamVif);
X         }
X     }  
X     
X@@ -275,7 +266,7 @@
X     register int recvlen;
X     int     MaxFD, Rt, secs;
X     fd_set  ReadFDS;
X-    int     dummy = 0;
X+    socklen_t	dummy = 0;
X     struct  timeval  curtime, lasttime, difftime, tv; 
X     // The timeout is a pointer in order to set it to NULL if nessecary.
X     struct  timeval  *timeout = &tv;
Xdiff -urN igmpproxy.conf igmpproxy.new/src/igmpproxy.conf
X--- igmpproxy.conf	2005-04-29 23:27:50.000000000 +0400
X+++ igmpproxy.new/src/igmpproxy.conf	2009-01-05 02:11:08.000000000 +0300
X@@ -25,22 +25,22 @@
X 
X 
X ##------------------------------------------------------
X-## Configuration for eth0 (Upstream Interface)
X+## Configuration for em0 (Upstream Interface)
X ##------------------------------------------------------
X-phyint eth0 upstream  ratelimit 0  threshold 1
X+phyint em0 upstream  ratelimit 0  threshold 1
X         altnet 10.0.0.0/8 
X         altnet 192.168.0.0/24
X 
X 
X ##------------------------------------------------------
X-## Configuration for eth1 (Downstream Interface)
X+## Configuration for em1 (Downstream Interface)
X ##------------------------------------------------------
X-phyint eth1 downstream  ratelimit 0  threshold 1
X+phyint em1 downstream  ratelimit 0  threshold 1
X 
X 
X ##------------------------------------------------------
X-## Configuration for eth2 (Disabled Interface)
X+## Configuration for xl0 (Disabled Interface)
X ##------------------------------------------------------
X-phyint eth2 disabled
X+phyint xl0 disabled
X 
X 
Xdiff -urN mcgroup.c igmpproxy.new/src/mcgroup.c
X--- mcgroup.c	2005-08-20 16:54:37.000000000 +0400
X+++ igmpproxy.new/src/mcgroup.c	2009-01-05 01:58:27.000000000 +0300
X@@ -49,7 +49,6 @@
X     CtlReq.imr_interface.s_addr = IfDp->InAdr.s_addr;
X     
X     {
X-        char FmtBu[ 32 ];
X         log( LOG_NOTICE, 0, "%sMcGroup: %s on %s", CmdSt, 
X             inetFmt( mcastaddr, s1 ), IfDp ? IfDp->Name : "<any>" );
X     }
Xdiff -urN mroute-api.c igmpproxy.new/src/mroute-api.c
X--- mroute-api.c	2005-05-24 19:48:33.000000000 +0400
X+++ igmpproxy.new/src/mroute-api.c	2009-01-05 01:58:27.000000000 +0300
X@@ -37,7 +37,9 @@
X */
X 
X 
X+#ifndef __FreeBSD__
X #define USE_LINUX_IN_H
X+#endif
X #include "defs.h"
X 
X // MAX_MC_VIFS from mclab.h must have same value as MAXVIFS from mroute.h
X@@ -47,7 +49,7 @@
X      
X // need an IGMP socket as interface for the mrouted API
X // - receives the IGMP messages
X-int         MRouterFD;        /* socket for all network I/O  */
X+int         MRouterFD = -1;        /* socket for all network I/O  */
X char        *recv_buf;           /* input packet buffer         */
X char        *send_buf;           /* output packet buffer        */
X 
X@@ -177,13 +179,15 @@
X         log( LOG_NOTICE, 0, "Adding MFC: %s -> %s, InpVIf: %d", 
X              fmtInAdr( FmtBuO, CtlReq.mfcc_origin ), 
X              fmtInAdr( FmtBuM, CtlReq.mfcc_mcastgrp ),
X-             CtlReq.mfcc_parent == ALL_VIFS ? -1 : CtlReq.mfcc_parent
X+             CtlReq.mfcc_parent
X            );
X     }
X 
X     if ( setsockopt( MRouterFD, IPPROTO_IP, MRT_ADD_MFC,
X                      (void *)&CtlReq, sizeof( CtlReq ) ) )
X         log( LOG_WARNING, errno, "MRT_ADD_MFC" );
X+
X+    return 0;
X }
X 
X /*
X@@ -210,13 +214,15 @@
X         log( LOG_NOTICE, 0, "Removing MFC: %s -> %s, InpVIf: %d", 
X              fmtInAdr( FmtBuO, CtlReq.mfcc_origin ), 
X              fmtInAdr( FmtBuM, CtlReq.mfcc_mcastgrp ),
X-             CtlReq.mfcc_parent == ALL_VIFS ? -1 : CtlReq.mfcc_parent
X+             CtlReq.mfcc_parent
X            );
X     }
X 
X     if ( setsockopt( MRouterFD, IPPROTO_IP, MRT_DEL_MFC,
X                      (void *)&CtlReq, sizeof( CtlReq ) ) )
X         log( LOG_WARNING, errno, "MRT_DEL_MFC" );
X+
X+    return 0;
X }
X 
X /*
Xdiff -urN request.c igmpproxy.new/src/request.c
X--- request.c	2005-05-24 19:48:29.000000000 +0400
X+++ igmpproxy.new/src/request.c	2009-01-05 02:26:54.000000000 +0300
X@@ -88,10 +88,11 @@
X 
X     } else {
X         // Log the state of the interface the report was recieved on.
X-        log(LOG_INFO, 0, "Mebership report was recieved on %s. Ignoring.",
X+        log(LOG_INFO, 0, "Membership report was received on %s. Ignoring.",
X             sourceVif->state==IF_STATE_UPSTREAM?"the upstream interface":"a disabled interface");
X     }
X 
X+    log(LOG_DEBUG, 0, "Eliminate compiler warning for field type = %u", type);
X }
X 
X /**
X@@ -136,7 +137,7 @@
X 
X     } else {
X         // just ignore the leave request...
X-        IF_DEBUG log(LOG_DEBUG, 0, "The found if for %s was not downstream. Ignoring leave request.");
X+        IF_DEBUG log(LOG_DEBUG, 0, "The found if for %s was not downstream. Ignoring leave request.",  inetFmt(src, s1));
X     }
X }
X 
X@@ -184,7 +185,7 @@
X     int             Ix;
X 
X     // Loop through all downstream vifs...
X-    for ( Ix = 0; Dp = getIfByIx( Ix ); Ix++ ) {
X+    for ( Ix = 0; (Dp = getIfByIx( Ix )); Ix++ ) {
X         if ( Dp->InAdr.s_addr && ! (Dp->Flags & IFF_LOOPBACK) ) {
X             if(Dp->state == IF_STATE_DOWNSTREAM) {
X                 // Send the membership query...
Xdiff -urN rttable.c igmpproxy.new/src/rttable.c
X--- rttable.c	2005-08-20 16:46:20.000000000 +0400
X+++ igmpproxy.new/src/rttable.c	2009-01-05 01:58:27.000000000 +0300
X@@ -38,15 +38,22 @@
X */
X 
X #include "defs.h"
X+#include <sys/queue.h>
X     
X /**
X *   Routing table structure definition. Double linked list...
X */
X+struct Origin {
X+    TAILQ_ENTRY(Origin) next;
X+    uint32		originAddr;
X+    int			flood;
X+    uint32		pktcnt;
X+};
X+
X struct RouteTable {
X     struct RouteTable   *nextroute;     // Pointer to the next group in line.
X     struct RouteTable   *prevroute;     // Pointer to the previous group in line.
X     uint32              group;          // The group to route
X-    uint32              originAddr;     // The origin adress (only set on activated routes)
X     uint32              vifBits;        // Bits representing recieving VIFs.
X 
X     // Keeps the upstream membership state...
X@@ -56,6 +63,7 @@
X     uint32              ageVifBits;     // Bits representing aging VIFs.
X     int                 ageValue;       // Downcounter for death.          
X     int                 ageActivity;    // Records any acitivity that notes there are still listeners.
X+    TAILQ_HEAD(originhead, Origin) originList; // The origin adresses (non-empty on activated routes)
X };
X 
X                  
X@@ -65,19 +73,17 @@
X // Prototypes
X void logRouteTable(char *header);
X int  internAgeRoute(struct RouteTable*  croute);
X-
X-// Socket for sending join or leave requests.
X-int mcGroupSock = 0;
X+int internUpdateKernelRoute(struct RouteTable *route, int activate, struct Origin *o);
X 
X 
X /**
X *   Function for retrieving the Multicast Group socket.
X */
X int getMcGroupSock() {
X-    if( ! mcGroupSock ) {
X-        mcGroupSock = openUdpSocket( INADDR_ANY, 0 );;
X+    if (MRouterFD < 0) {
X+	    log(LOG_ERR, errno, "no MRouterFD.");
X     }
X-    return mcGroupSock;
X+    return MRouterFD;
X }
X  
X /**
X@@ -91,7 +97,7 @@
X     routing_table = NULL;
X 
X     // Join the all routers group on downstream vifs...
X-    for ( Ix = 0; Dp = getIfByIx( Ix ); Ix++ ) {
X+    for ( Ix = 0; (Dp = getIfByIx( Ix )); Ix++ ) {
X         // If this is a downstream vif, we should join the All routers group...
X         if( Dp->InAdr.s_addr && ! (Dp->Flags & IFF_LOOPBACK) && Dp->state == IF_STATE_DOWNSTREAM) {
X             IF_DEBUG log(LOG_DEBUG, 0, "Joining all-routers group %s on vif %s",
X@@ -160,6 +166,7 @@
X */
X void clearAllRoutes() {
X     struct RouteTable   *croute, *remainroute;
X+    struct Origin *o;
X 
X     // Loop through all routes...
X     for(croute = routing_table; croute; croute = remainroute) {
X@@ -171,7 +178,7 @@
X                      inetFmt(croute->group, s1));
X 
X         // Uninstall current route
X-        if(!internUpdateKernelRoute(croute, 0)) {
X+        if(!internUpdateKernelRoute(croute, 0, NULL)) {
X             log(LOG_WARNING, 0, "The removal from Kernel failed.");
X         }
X 
X@@ -179,6 +186,10 @@
X         sendJoinLeaveUpstream(croute, 0);
X 
X         // Clear memory, and set pointer to next route...
X+        while ((o = TAILQ_FIRST(&croute->originList))) {
X+            TAILQ_REMOVE(&croute->originList, o, next);
X+            free(o);
X+        }
X         free(croute);
X     }
X     routing_table = NULL;
X@@ -212,7 +223,6 @@
X     
X     struct Config *conf = getCommonConfig();
X     struct RouteTable*  croute;
X-    int result = 1;
X 
X     // Sanitycheck the group adress...
X     if( ! IN_MULTICAST( ntohl(group) )) {
X@@ -241,7 +251,8 @@
X         newroute = (struct RouteTable*)malloc(sizeof(struct RouteTable));
X         // Insert the route desc and clear all pointers...
X         newroute->group      = group;
X-        newroute->originAddr = 0;
X+        TAILQ_INIT(&newroute->originList);
X+
X         newroute->nextroute  = NULL;
X         newroute->prevroute  = NULL;
X 
X@@ -325,10 +336,10 @@
X             inetFmt(croute->group, s1), ifx);
X 
X         // If the route is active, it must be reloaded into the Kernel..
X-        if(croute->originAddr != 0) {
X+        if(!TAILQ_EMPTY(&croute->originList)) {
X 
X             // Update route in kernel...
X-            if(!internUpdateKernelRoute(croute, 1)) {
X+            if(!internUpdateKernelRoute(croute, 1, NULL)) {
X                 log(LOG_WARNING, 0, "The insertion into Kernel failed.");
X                 return 0;
X             }
X@@ -351,7 +362,7 @@
X *   activated, it's reinstalled in the kernel. If
X *   the route is activated, no originAddr is needed.
X */
X-int activateRoute(uint32 group, uint32 originAddr) {
X+int activateRoute(uint32 group, uint32 originAddr, int downIf) {
X     struct RouteTable*  croute;
X     int result = 0;
X 
X@@ -369,21 +380,42 @@
X     }
X 
X     if(croute != NULL) {
X+	struct Origin *o = NULL;
X+	int found = 0;
X+
X         // If the origin address is set, update the route data.
X-        if(originAddr > 0) {
X-            if(croute->originAddr > 0 && croute->originAddr!=originAddr) {
X-                log(LOG_WARNING, 0, "The origin for route %s changed from %s to %s",
X-                    inetFmt(croute->group, s1),
X-                    inetFmt(croute->originAddr, s2),
X-                    inetFmt(originAddr, s3));
X-            }
X-            croute->originAddr = originAddr;
X-        }
X+	if(originAddr > 0) {
X 
X-        // Only update kernel table if there are listeners !
X-        if(croute->vifBits > 0) {
X-            result = internUpdateKernelRoute(croute, 1);
X-        }
X+	    TAILQ_FOREACH(o, &croute->originList, next) {
X+		log(LOG_INFO, 0, "Origin for route %s have %s, new %s",
X+		    inetFmt(croute->group, s1),
X+		    inetFmt(o->originAddr, s2),
X+		    inetFmt(originAddr, s3));
X+		if (o->originAddr==originAddr) {
X+		    found++;
X+		    break;
X+		}
X+	    }
X+	    if (!found) {
X+		log(LOG_NOTICE, 0, "New origin for route %s is %s, flood %d",
X+		    inetFmt(croute->group, s1),
X+		    inetFmt(originAddr, s3), downIf);
X+		o = malloc(sizeof(*o));
X+		o->originAddr = originAddr;
X+		o->flood = downIf;
X+		o->pktcnt = 0;
X+		TAILQ_INSERT_TAIL(&croute->originList, o, next);
X+	    } else {
X+		log(LOG_INFO, 0, "Have origin for route %s at %s, pktcnt %d",
X+		    inetFmt(croute->group, s1),
X+		    inetFmt(o->originAddr, s3),
X+		    o->pktcnt);
X+	    }
X+	}
X+
X+        // Only update kernel table if there are listeners, but flood upstream!
X+        if(croute->vifBits > 0 || downIf >= 0)
X+            result = internUpdateKernelRoute(croute, 1, o);
X     }
X     IF_DEBUG logRouteTable("Activate Route");
X 
X@@ -443,7 +475,6 @@
X *   route is not found, or not in this state, 0 is returned.
X */
X int lastMemberGroupAge(uint32 group) {
X-    struct Config       *conf = getCommonConfig();
X     struct RouteTable   *croute;
X 
X     croute = findRoute(group);
X@@ -463,6 +494,7 @@
X */
X int removeRoute(struct RouteTable*  croute) {
X     struct Config       *conf = getCommonConfig();
X+    struct Origin *o;
X     int result = 1;
X     
X     // If croute is null, no routes was found.
X@@ -477,7 +509,7 @@
X     //BIT_ZERO(croute->vifBits);
X 
X     // Uninstall current route from kernel
X-    if(!internUpdateKernelRoute(croute, 0)) {
X+    if(!internUpdateKernelRoute(croute, 0, NULL)) {
X         log(LOG_WARNING, 0, "The removal from Kernel failed.");
X         result = 0;
X     }
X@@ -503,7 +535,12 @@
X             croute->nextroute->prevroute = croute->prevroute;
X         }
X     }
X+
X     // Free the memory, and set the route to NULL...
X+    while ((o = TAILQ_FIRST(&croute->originList))) {
X+	TAILQ_REMOVE(&croute->originList, o, next);
X+	free(o);
X+    }
X     free(croute);
X     croute = NULL;
X 
X@@ -551,6 +588,36 @@
X         }
X     }
X 
X+    {
X+	struct Origin *o, *nxt;
X+	struct sioc_sg_req sg_req;
X+
X+	sg_req.grp.s_addr = croute->group;
X+	for (o = TAILQ_FIRST(&croute->originList); o; o = nxt) {
X+	    nxt = TAILQ_NEXT(o, next);
X+	    sg_req.src.s_addr = o->originAddr;
X+	    if (ioctl(MRouterFD, SIOCGETSGCNT, (char *)&sg_req) < 0) {
X+		log(LOG_WARNING, errno, "%s (%s %s)",
X+		    "age_table_entry: SIOCGETSGCNT failing for",
X+		    inetFmt(o->originAddr, s1),
X+		    inetFmt(croute->group, s2));
X+		/* Make sure it gets deleted below */
X+		sg_req.pktcnt = o->pktcnt;
X+	    }
X+	    log(LOG_DEBUG, 0, "Aging Origin %s Dst %s PktCnt %d -> %d",
X+		inetFmt(o->originAddr, s1), inetFmt(croute->group, s2),
X+		o->pktcnt, sg_req.pktcnt);
X+	    if (sg_req.pktcnt == o->pktcnt) {
X+		/* no traffic, remove from kernel cache */
X+		internUpdateKernelRoute(croute, 0, o);
X+		TAILQ_REMOVE(&croute->originList, o, next);
X+		free(o);
X+	    } else {
X+		o->pktcnt = sg_req.pktcnt;
X+	    }
X+	}
X+    }
X+
X     // If the aging counter has reached zero, its time for updating...
X     if(croute->ageValue == 0) {
X         // Check for activity in the aging process,
X@@ -560,7 +627,7 @@
X                          inetFmt(croute->group,s1));
X             
X             // Just update the routing settings in kernel...
X-            internUpdateKernelRoute(croute, 1);
X+            internUpdateKernelRoute(croute, 1, NULL);
X     
X             // We append the activity counter to the age, and continue...
X             croute->ageValue = croute->ageActivity;
X@@ -586,34 +653,57 @@
X /**
X *   Updates the Kernel routing table. If activate is 1, the route
X *   is (re-)activated. If activate is false, the route is removed.
X+*   if 'origin' is given, only the route with 'origin' will be
X+*   updated, otherwise all MFC routes for the group will updated.
X */
X-int internUpdateKernelRoute(struct RouteTable *route, int activate) {
X+int internUpdateKernelRoute(struct RouteTable *route, int activate, struct Origin *origin) {
X     struct   MRouteDesc     mrDesc;
X     struct   IfDesc         *Dp;
X     unsigned                Ix;
X-    
X-    if(route->originAddr>0) {
X+    struct Origin *o;
X+
X+    if (TAILQ_EMPTY(&route->originList)) {
X+        log(LOG_NOTICE, 0, "Route is not active. No kernel updates done.");
X+        return 1;
X+    }
X+    TAILQ_FOREACH(o, &route->originList, next) {
X+	if (origin && origin != o)
X+ 	continue;
X 
X         // Build route descriptor from table entry...
X         // Set the source address and group address...
X         mrDesc.McAdr.s_addr     = route->group;
X-        mrDesc.OriginAdr.s_addr = route->originAddr;
X+        mrDesc.OriginAdr.s_addr = o->originAddr;
X     
X         // clear output interfaces 
X         memset( mrDesc.TtlVc, 0, sizeof( mrDesc.TtlVc ) );
X     
X-        IF_DEBUG log(LOG_DEBUG, 0, "Vif bits : 0x%08x", route->vifBits);
X-
X+        IF_DEBUG log(LOG_DEBUG, 0, "Origin %s Vif bits : 0x%08x", inetFmt(o->originAddr, s1), route->vifBits);
X         // Set the TTL's for the route descriptor...
X-        for ( Ix = 0; Dp = getIfByIx( Ix ); Ix++ ) {
X-            if(Dp->state == IF_STATE_UPSTREAM) {
X-                //IF_DEBUG log(LOG_DEBUG, 0, "Identified VIF #%d as upstream.", Dp->index);
X-                mrDesc.InVif = Dp->index;
X-            }
X-            else if(BIT_TST(route->vifBits, Dp->index)) {
X-                IF_DEBUG log(LOG_DEBUG, 0, "Setting TTL for Vif %d to %d", Dp->index, Dp->threshold);
X-                mrDesc.TtlVc[ Dp->index ] = Dp->threshold;
X-            }
X+        for ( Ix = 0; (Dp = getIfByIx( Ix )); Ix++ ) {
X+	    if (o->flood >= 0) {
X+		if(Ix == (unsigned) o->flood) {
X+		    IF_DEBUG log(LOG_DEBUG, 0, "Identified Input VIF #%d as DOWNSTREAM.", Dp->index);
X+		    mrDesc.InVif = Dp->index;
X+		}
X+		else if(Dp->state == IF_STATE_UPSTREAM) {
X+		    IF_DEBUG log(LOG_DEBUG, 0, "Setting TTL for UPSTREAM Vif %d to %d", Dp->index, Dp->threshold);
X+		    mrDesc.TtlVc[ Dp->index ] = Dp->threshold;
X+		}
X+		else if(BIT_TST(route->vifBits, Dp->index)) {
X+		    IF_DEBUG log(LOG_DEBUG, 0, "Setting TTL for DOWNSTREAM Vif %d to %d", Dp->index, Dp->threshold);
X+		    mrDesc.TtlVc[ Dp->index ] = Dp->threshold;
X+		}
X+	    } else {
X+		if(Dp->state == IF_STATE_UPSTREAM) {
X+		    IF_DEBUG log(LOG_DEBUG, 0, "Identified VIF #%d as upstream.", Dp->index);
X+		    mrDesc.InVif = Dp->index;
X+		}
X+		else if(BIT_TST(route->vifBits, Dp->index)) {
X+		    IF_DEBUG log(LOG_DEBUG, 0, "Setting TTL for Vif %d to %d", Dp->index, Dp->threshold);
X+		    mrDesc.TtlVc[ Dp->index ] = Dp->threshold;
X+		}
X+	    }
X         }
X     
X         // Do the actual Kernel route update...
X@@ -625,9 +715,6 @@
X             // Delete the route from Kernel...
X             delMRoute( &mrDesc );
X         }
X-
X-    } else {
X-        log(LOG_NOTICE, 0, "Route is not active. No kernel updates done.");
X     }
X 
X     return 1;
X@@ -647,16 +734,17 @@
X             log(LOG_DEBUG, 0, "No routes in table...");
X         } else {
X             do {
X-                /*
X-                log(LOG_DEBUG, 0, "#%d: Src: %s, Dst: %s, Age:%d, St: %s, Prev: 0x%08x, T: 0x%08x, Next: 0x%08x",
X-                    rcount, inetFmt(croute->originAddr, s1), inetFmt(croute->group, s2),
X-                    croute->ageValue,(croute->originAddr>0?"A":"I"),
X-                    croute->prevroute, croute, croute->nextroute);
X-                */
X-                log(LOG_DEBUG, 0, "#%d: Src: %s, Dst: %s, Age:%d, St: %s, OutVifs: 0x%08x",
X-                    rcount, inetFmt(croute->originAddr, s1), inetFmt(croute->group, s2),
X-                    croute->ageValue,(croute->originAddr>0?"A":"I"),
X-                    croute->vifBits);
X+		log(LOG_DEBUG, 0, "#%d: Dst: %s, Age:%d, St: %s, OutVifs: 0x%08x",
X+		    rcount, inetFmt(croute->group, s2),
X+		    croute->ageValue,(TAILQ_EMPTY(&croute->originList)?"I":"A"),
X+		    croute->vifBits);
X+		{
X+		    struct Origin *o;
X+		    TAILQ_FOREACH(o, &croute->originList, next) {
X+			log(LOG_DEBUG, 0, "#%d: Origin: %s floodIf %d pktcnt %d",
X+			    rcount, inetFmt(o->originAddr, s1), o->flood, o->pktcnt);
X+		    }
X+		}
X                   
X                 croute = croute->nextroute; 
X         
Xdiff -urN syslog.c igmpproxy.new/src/syslog.c
X--- syslog.c	2005-05-24 19:48:19.000000000 +0400
X+++ igmpproxy.new/src/syslog.c	2009-01-05 02:07:50.000000000 +0300
X@@ -53,12 +53,16 @@
X ** is logged to 'stderr'.
X **          
X */
X+#ifdef DEVEL_LOGGING
X+void _log( int Serverity, int Errno, const char *func, int line, const char *FmtSt, ... )
X+#else	
X void log( int Serverity, int Errno, const char *FmtSt, ... )
X+#endif
X {
X   const char ServVc[][ 5 ] = { "EMER", "ALER", "CRIT", "ERRO", 
X 			       "Warn", "Note", "Info", "Debu" };
X 
X-  const char *ServPt = Serverity < 0 || Serverity >= VCMC( ServVc ) ? 
X+  const char *ServPt = Serverity < 0 || Serverity >= (int) VCMC( ServVc ) ? 
X                        "!unknown serverity!" : ServVc[ Serverity ];
X  
X   const char *ErrSt = (Errno <= 0) ? NULL : (const char *)strerror( Errno ); 
X@@ -69,6 +73,9 @@
X 
X     va_start( ArgPt, FmtSt );
X     Ln  = snprintf( LogLastMsg, sizeof( LogLastMsg ), "%s: ", ServPt );
X+#ifdef DEVEL_LOGGING
X+    Ln += snprintf( LogLastMsg + Ln, sizeof( LogLastMsg ) - Ln, "%s():%d: ", func, line);
X+#endif    
X     Ln += vsnprintf( LogLastMsg + Ln, sizeof( LogLastMsg ) - Ln, FmtSt, ArgPt );
X     if( ErrSt )
X       snprintf( LogLastMsg + Ln, sizeof( LogLastMsg ) - Ln, "; Errno(%d): %s", Errno, ErrSt );
END-of-igmpproxy/files/patch-fbsd
echo x - igmpproxy/files/igmpproxy
sed 's/^X//' >igmpproxy/files/igmpproxy << 'END-of-igmpproxy/files/igmpproxy'
X#!/bin/sh
X#
X# $FreeBSD: src/etc/rc.d/lpd,v 1.8.4.1 2008/01/28 07:58:31 dougb Exp $
X#
X
X# PROVIDE: igmpproxy
X# REQUIRE: NETWORKING
X
X. /etc/rc.subr
X
Xname="igmpproxy"
Xrcvar=`set_rcvar`
Xcommand="/usr/local/sbin/${name}"
Xrequired_files="/usr/local/etc/igmpproxy.conf"
Xigmpproxy_enable=${igmpproxy_enable-"NO"}
X
Xload_rc_config $name
Xrun_rc_command "$1"
END-of-igmpproxy/files/igmpproxy
exit



>Release-Note:
>Audit-Trail:
>Unformatted:



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