O 1.1.1.1/32 [110/0] is directly connected, lo
-O>* 2.2.2.2/32 [110/10] via 10.0.1.2, r1-eth0
+O>* 2.2.2.2/32 [110/10] via 10.0.1.2, r1-eth0, label xxx
O>* 3.3.3.3/32 [110/20] via 10.0.1.2, r1-eth0, label xxx
O>* 4.4.4.4/32 [110/20] via 10.0.1.2, r1-eth0, label xxx
O 10.0.1.0/24 [110/10] is directly connected, r1-eth0
-O>* 10.0.2.0/24 [110/20] via 10.0.1.2, r1-eth0
-O>* 10.0.3.0/24 [110/20] via 10.0.1.2, r1-eth0
+O>* 10.0.2.0/24 [110/20] via 10.0.1.2, r1-eth0, label xxx
+O>* 10.0.3.0/24 [110/20] via 10.0.1.2, r1-eth0, label xxx
-O>* 1.1.1.1/32 [110/10] via 10.0.1.1, r2-eth0
+O>* 1.1.1.1/32 [110/10] via 10.0.1.1, r2-eth0, label xxx
O 2.2.2.2/32 [110/0] is directly connected, lo
-O>* 3.3.3.3/32 [110/10] via 10.0.2.3, r2-eth1
-O>* 4.4.4.4/32 [110/10] via 10.0.2.4, r2-eth1
+O>* 3.3.3.3/32 [110/10] via 10.0.2.3, r2-eth1, label xxx
+O>* 4.4.4.4/32 [110/10] via 10.0.2.4, r2-eth1, label xxx
O 10.0.1.0/24 [110/10] is directly connected, r2-eth0
O 10.0.2.0/24 [110/10] is directly connected, r2-eth1
O 10.0.3.0/24 [110/10] is directly connected, r2-eth2
O>* 1.1.1.1/32 [110/20] via 10.0.2.2, r3-eth0, label xxx
-O>* 2.2.2.2/32 [110/10] via 10.0.2.2, r3-eth0
+O>* 2.2.2.2/32 [110/10] via 10.0.2.2, r3-eth0, label xxx
O 3.3.3.3/32 [110/0] is directly connected, lo
-O>* 4.4.4.4/32 [110/10] via 10.0.2.4, r3-eth0
-O>* 10.0.1.0/24 [110/20] via 10.0.2.2, r3-eth0
+O>* 4.4.4.4/32 [110/10] via 10.0.2.4, r3-eth0, label xxx
+O>* 10.0.1.0/24 [110/20] via 10.0.2.2, r3-eth0, label xxx
O 10.0.2.0/24 [110/10] is directly connected, r3-eth0
O 10.0.3.0/24 [110/10] is directly connected, r3-eth1
O>* 1.1.1.1/32 [110/20] via 10.0.2.2, r4-eth0, label xxx
-O>* 2.2.2.2/32 [110/10] via 10.0.2.2, r4-eth0
-O>* 3.3.3.3/32 [110/10] via 10.0.2.3, r4-eth0
+O>* 2.2.2.2/32 [110/10] via 10.0.2.2, r4-eth0, label xxx
+O>* 3.3.3.3/32 [110/10] via 10.0.2.3, r4-eth0, label xxx
O 4.4.4.4/32 [110/0] is directly connected, lo
-O>* 10.0.1.0/24 [110/20] via 10.0.2.2, r4-eth0
+O>* 10.0.1.0/24 [110/20] via 10.0.2.2, r4-eth0, label xxx
O 10.0.2.0/24 [110/10] is directly connected, r4-eth0
-O>* 10.0.3.0/24 [110/20] via 10.0.2.2, r4-eth0
+O>* 10.0.3.0/24 [110/20] via 10.0.2.2, r4-eth0, label xxx