teib: Rename NHRP to TEIB

Type: refactor

The Tunnel Endpoint Informatiob Base (TEIB) is a better
description of what it is (a mapping between tunnel endpoint
address, in the overlay, and next-hop address, in the underlay)
whereas NHRP is one instanc eof a control protocol that might add
such endpoints.

Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: Idcb2ad0b6543d3e5d9f6e96f9d14dafb5ce2aa85

1 files changed, 51 insertions, 0 deletions

diff --git a/test/vpp_teib.py b/test/vpp_teib.py
new file mode 100644
index 00000000000..e117ac39302
--- /dev/null
+++ b/test/vpp_teib.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+"""
+  NHRP objects
+"""
+
+from vpp_object import VppObject
+
+
+def find_teib(test, ne):
+    ns = test.vapi.teib_dump()
+    for n in ns:
+        if ne.peer == str(n.entry.peer) \
+           and ne.itf._sw_if_index == n.entry.sw_if_index:
+            return True
+    return False
+
+
+class VppNhrp(VppObject):
+
+    def __init__(self, test, itf, peer, nh, table_id=0):
+        self._test = test
+        self.table_id = table_id
+        self.peer = peer
+        self.itf = itf
+        self.nh = nh
+
+    def add_vpp_config(self):
+        r = self._test.vapi.teib_entry_add_del(
+            is_add=1,
+            entry={
+                'nh_table_id': self.table_id,
+                'sw_if_index': self.itf.sw_if_index,
+                'peer': self.peer,
+                'nh': self.nh,
+            })
+        self._test.registry.register(self, self._test.logger)
+
+    def remove_vpp_config(self):
+        r = self._test.vapi.teib_entry_add_del(
+            is_add=0,
+            entry={
+                'nh_table_id': self.table_id,
+                'sw_if_index': self.itf.sw_if_index,
+                'peer': self.peer,
+            })
+
+    def query_vpp_config(self):
+        return find_teib(self._test, self)
+
+    def object_id(self):
+        return ("teib-%s-%s" % (self.itf, self.peer))