diff --git a/package/network/services/igmpproxy/patches/020-Silence-downstream-interface-igmp-messages.patch b/package/network/services/igmpproxy/patches/020-Silence-downstream-interface-igmp-messages.patch
new file mode 100644
index 0000000000..ccd000c638
--- /dev/null
+++ b/package/network/services/igmpproxy/patches/020-Silence-downstream-interface-igmp-messages.patch
@@ -0,0 +1,19 @@
+--- a/src/igmp.c
++++ b/src/igmp.c
+@@ -139,8 +139,14 @@
+                 return;
+             }
+             else if(!isAdressValidForIf(checkVIF, src)) {
+-                my_log(LOG_WARNING, 0, "The source address %s for group %s, is not in any valid net for upstream VIF.",
+-                    inetFmt(src, s1), inetFmt(dst, s2));
++                struct IfDesc *downVIF = getIfByAddress(src);
++                if (downVIF && downVIF->state & IF_STATE_DOWNSTREAM) {
++                    my_log(LOG_NOTICE, 0, "The source address %s for group %s is from downstream VIF. Ignoring.",
++                        inetFmt(src, s1), inetFmt(dst, s2));
++                } else {
++                    my_log(LOG_WARNING, 0, "The source address %s for group %s, is not in any valid net for upstream VIF.",
++                        inetFmt(src, s1), inetFmt(dst, s2));
++                }
+                 return;
+             }
+