diff --git a/ifupdown2/nlmanager/nlpacket.py b/ifupdown2/nlmanager/nlpacket.py
index 48b4c5d..5183838 100644
--- a/ifupdown2/nlmanager/nlpacket.py
+++ b/ifupdown2/nlmanager/nlpacket.py
@@ -2758,6 +2758,7 @@ class AttributeIFLA_LINKINFO(Attribute):
             "sit",
             "ip6tnl",
             "ip6ip6",
+            "ipip6",
             "xfrm"
 
         ):