diff --git a/src/cluster.c b/src/cluster.c
index b2b5ca43..195cfe5d 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -317,6 +317,7 @@ void clusterAcceptHandler(aeEventLoop *el, int fd, void *privdata, int mask) {
         redisLog(REDIS_VERBOSE,"Accepting cluster node: %s", server.neterr);
         return;
     }
+    /* IPV6: might want to wrap a v6 address in [] */
     redisLog(REDIS_VERBOSE,"Accepted cluster node %s:%d", cip, cport);
     /* We need to create a temporary node in order to read the incoming
      * packet in a valid contest. This node will be released once we
diff --git a/src/networking.c b/src/networking.c
index e58db607..b220055f 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -1216,6 +1216,7 @@ void clientCommand(redisClient *c) {
 
             client = listNodeValue(ln);
             if (anetPeerToString(client->fd,ip,sizeof(ip),&port) == -1) continue;
+            /* IPV6: might want to wrap a v6 address in [] */
             snprintf(addr,sizeof(addr),"%s:%d",ip,port);
             if (strcmp(addr,c->argv[2]->ptr) == 0) {
                 addReply(c,shared.ok);