What <error-tag> should the <rpc-reply> contain if an rpc request contains an xmlns declaration refering to a namespace that is unknown to the server? Is this another INVALID_VALUE? -steve -- to unsubscribe send a message to netconf-request@ops.ietf.org with the word 'unsubscribe' in a single line as the message text body. archive: <http://ops.ietf.org/lists/netconf/>