diff --git a/usr.sbin/traceroute6/traceroute6.8 b/usr.sbin/traceroute6/traceroute6.8
--- a/usr.sbin/traceroute6/traceroute6.8
+++ b/usr.sbin/traceroute6/traceroute6.8
@@ -191,6 +191,12 @@
 Destination Unreachable - Address Unreachable.
 .It !H
 Parameter Problem - Unrecognized Next Header Type.
+.It !R
+Destination Unreachable - Route to Destination Network Rejected.
+.It !<xx>
+Destination Unreachable - General unreachability.
+.Em xx
+is the hexadecimal ICMP6 error code.
 .It !\&
 This is printed if the hop limit is <= 1 on a port unreachable message.
 This means that the packet got to the destination, but that the reply had a hop
diff --git a/usr.sbin/traceroute6/traceroute6.c b/usr.sbin/traceroute6/traceroute6.c
--- a/usr.sbin/traceroute6/traceroute6.c
+++ b/usr.sbin/traceroute6/traceroute6.c
@@ -1009,6 +1009,14 @@
 								printf(" !");
 							++got_there;
 							break;
+						case ICMP6_DST_UNREACH_REJECT:
+							++unreachable;
+							printf(" !R");
+							break;
+						default:
+							++unreachable;
+							printf(" !<%d>", code & 0xff);
+							break;
 						}
 					} else if (type == ICMP6_PARAM_PROB &&
 					    code == ICMP6_PARAMPROB_NEXTHEADER) {