vtysh: Vtysh support for babeld.
diff --git a/vtysh/extract.pl.in b/vtysh/extract.pl.in
index c487a81..61b2d2a 100755
--- a/vtysh/extract.pl.in
+++ b/vtysh/extract.pl.in
@@ -37,6 +37,7 @@
$ignore{'"router ospf"'} = "ignore";
$ignore{'"router ospf <0-65535>"'} = "ignore";
$ignore{'"router ospf6"'} = "ignore";
+$ignore{'"router babel"'} = "ignore";
$ignore{'"router bgp " "<1-4294967295>"'} = "ignore";
$ignore{'"router bgp " "<1-4294967295>" " view WORD"'} = "ignore";
$ignore{'"router isis WORD"'} = "ignore";