Hi, I added a column to the radpostauth table to store the NAS-Port-ID, but I am noticing a strange behaviour for a specific type of NAS. Using tcpdump, I can see that the NAS-Port-Id attributes arrives in the following format: NAS-Port-Id Attribute (87), length: 38, Value: slot=0;subslot=2;port=1;vlanid=1110; But when I check what is being stored in the radpostauth table and in the radacct table, I get something like this: slot=3D3D0=3D3Bsubslot=3D3D2=3D3Bport=3D3D0=3D3Bvlanid=3D3D1001=3D3B I am using the following expression in my queries.conf to get the value of this attribute from the request: NULLIF('%{%{NAS-Port-ID}:-%{NAS-Port}}', '') It seems like unlang is encoding the value somehow. Do you guys have any suggestion?