1 files changed, 16 insertions, 0 deletions
diff --git a/lib/types.nix b/lib/types.nix
index 9f278c650..32b4541ae 100644
--- a/lib/types.nix
+++ b/lib/types.nix
@@ -146,6 +146,14 @@ rec {
             }.${config._module.args.name} or {
               default = "${ip4.config.addr}/32";
             });
+            prefixLength = mkOption ({
+              type = uint;
+            } // {
+              retiolum.default = 16;
+              wiregrill.default = 16;
+            }.${config._module.args.name} or {
+              default = 32;
+            });
           };
         }));
         default = null;
@@ -165,6 +173,14 @@ rec {
             }.${config._module.args.name} or {
               default = "${ip6.config.addr}/128";
             });
+            prefixLength = mkOption ({
+              type = uint;
+            } // {
+              retiolum.default = 32;
+              wiregrill.default = 32;
+            }.${config._module.args.name} or {
+              default = 128;
+            });
           };
         }));
         default = null;