Add PPPoE Plugin

Supports 64K PPPoE sessions

This plugin adds three graph nodes:
1) pppoe-input for PPPoE decapsulation
2) pppoe-encap for PPPoE encapsulation
3) pppoe-tap-dispatch for control plane process

Below is the configuration to make PPPoE CP and DP work:
vim /etc/vpp/startup.conf
tuntap {
  enable
  ethernet
  name newtap
}

create pppoe tap tap-if-index 1

//Configure it after a subscriber's PPPoE discovery and PPP link establishment succeeds:
create pppoe session client-ip 100.1.2.1 session-id 1 client-mac 00:11:01:00:00:01

show pppoe fib
show pppoe session

Change-Id: I73e724b6bf7c3e4181a9914c5752da1fa72d7e60
Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/src/plugins/pppoe.am b/src/plugins/pppoe.am
new file mode 100644
index 00000000000..28bd20a0425
--- /dev/null
+++ b/src/plugins/pppoe.am
@@ -0,0 +1,40 @@
+# Copyright (c) 2017 Intel and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+vppapitestplugins_LTLIBRARIES += pppoe_test_plugin.la
+vppplugins_LTLIBRARIES += pppoe_plugin.la
+
+pppoe_plugin_la_SOURCES =		\
+    pppoe/pppoe_decap.c		    \
+    pppoe/pppoe_encap.c		    \
+    pppoe/pppoe_tap.c		    \
+    pppoe/pppoe_tap_node.c		\
+    pppoe/pppoe.c		        \
+    pppoe/pppoe_api.c
+
+BUILT_SOURCES +=			   \
+    pppoe/pppoe.api.h		    \
+    pppoe/pppoe.api.json
+
+API_FILES += pppoe/pppoe.api
+
+nobase_apiinclude_HEADERS +=	\
+    pppoe/pppoe_all_api_h.h		\
+    pppoe/pppoe_msg_enum.h		\
+    pppoe/pppoe.api.h
+
+pppoe_test_plugin_la_SOURCES = \
+    pppoe/pppoe_test.c            \
+    pppoe/pppoe_plugin.api.h
+
+# vi:syntax=automake