diff --git a/dicts/dictionary.rfc2867 b/dicts/dictionary.rfc2867
new file mode 100644
index 0000000..abfd62d
--- /dev/null
+++ b/dicts/dictionary.rfc2867
@@ -0,0 +1,19 @@
+# -*- text -*-
+# Copyright (C) 2020 The FreeRADIUS Server project and contributors
+# This work is licensed under CC-BY version 4.0 https://creativecommons.org/licenses/by/4.0
+# Version $Id$
+#
+#	Attributes and values defined in RFC 2867.
+#	http://www.ietf.org/rfc/rfc2867.txt
+#
+#	$Id$
+#
+ATTRIBUTE	Acct-Tunnel-Connection			68	string
+ATTRIBUTE	Acct-Tunnel-Packets-Lost		86	integer
+
+VALUE	Acct-Status-Type		Tunnel-Start		9
+VALUE	Acct-Status-Type		Tunnel-Stop		10
+VALUE	Acct-Status-Type		Tunnel-Reject		11
+VALUE	Acct-Status-Type		Tunnel-Link-Start	12
+VALUE	Acct-Status-Type		Tunnel-Link-Stop	13
+VALUE	Acct-Status-Type		Tunnel-Link-Reject	14
diff --git a/src/lib.rs b/src/lib.rs
index 38e8a68..3fcec60 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -11,5 +11,6 @@ pub mod request;
 pub mod request_handler;
 pub mod rfc2865;
 pub mod rfc2866;
+pub mod rfc2867;
 pub mod secret_provider;
 pub mod server;
diff --git a/src/rfc2867.rs b/src/rfc2867.rs
new file mode 100644
index 0000000..c9478cf
--- /dev/null
+++ b/src/rfc2867.rs
@@ -0,0 +1,43 @@
+// Code generated by machine generator; DO NOT EDIT.
+
+use crate::attribute::Attribute;
+use crate::attributes::AVPType;
+use crate::packet::Packet;
+
+pub type AcctStatusType = u32;
+pub const ACCT_STATUS_TYPE_TUNNEL_START: AcctStatusType = 9;
+pub const ACCT_STATUS_TYPE_TUNNEL_STOP: AcctStatusType = 10;
+pub const ACCT_STATUS_TYPE_TUNNEL_REJECT: AcctStatusType = 11;
+pub const ACCT_STATUS_TYPE_TUNNEL_LINK_START: AcctStatusType = 12;
+pub const ACCT_STATUS_TYPE_TUNNEL_LINK_STOP: AcctStatusType = 13;
+pub const ACCT_STATUS_TYPE_TUNNEL_LINK_REJECT: AcctStatusType = 14;
+
+pub const ACCT_TUNNEL_CONNECTION_TYPE: AVPType = 68;
+pub fn delete_acct_tunnel_connection(packet: &mut Packet) {
+    packet.delete(ACCT_TUNNEL_CONNECTION_TYPE);
+}
+pub fn lookup_acct_tunnel_connection(packet: &Packet) -> Option<&Attribute> {
+    packet.lookup(ACCT_TUNNEL_CONNECTION_TYPE)
+}
+pub fn lookup_all_acct_tunnel_connection(packet: &Packet) -> Vec<&Attribute> {
+    packet.lookup_all(ACCT_TUNNEL_CONNECTION_TYPE)
+}
+pub fn add_acct_tunnel_connection(packet: &mut Packet, value: &str) {
+    let attr = Attribute::from_string(value);
+    packet.add(ACCT_TUNNEL_CONNECTION_TYPE, &attr);
+}
+
+pub const ACCT_TUNNEL_PACKETS_LOST_TYPE: AVPType = 86;
+pub fn delete_acct_tunnel_packets_lost(packet: &mut Packet) {
+    packet.delete(ACCT_TUNNEL_PACKETS_LOST_TYPE);
+}
+pub fn lookup_acct_tunnel_packets_lost(packet: &Packet) -> Option<&Attribute> {
+    packet.lookup(ACCT_TUNNEL_PACKETS_LOST_TYPE)
+}
+pub fn lookup_all_acct_tunnel_packets_lost(packet: &Packet) -> Vec<&Attribute> {
+    packet.lookup_all(ACCT_TUNNEL_PACKETS_LOST_TYPE)
+}
+pub fn add_acct_tunnel_packets_lost(packet: &mut Packet, value: u32) {
+    let attr = Attribute::from_u32(value);
+    packet.add(ACCT_TUNNEL_PACKETS_LOST_TYPE, &attr);
+}