ip_session_redirect: add session redirect plugin

This feature enables the use of the classifier and ip-in-out-acl nodes
to redirect matching sessions via arbitrary fib paths instead of relying
on additional VRFs.

Type: feature

Change-Id: Ia59d35481c2555aec96c806b62bf29671abb295a
Signed-off-by: Benoît Ganne <bganne@cisco.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index a9b8a1e..71ae16d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -771,6 +771,11 @@
 M:	community vpp-dev@lists.fd.io
 F:	src/plugins/geneve/
 
+Plugin - IP session redirect
+I:	ip_session_redirect
+M:	Benoît Ganne <bganne@cisco.com>
+F:	src/plugins/ip_session_redirect/
+
 Plugin - linux-cp
 I:	linux-cp
 M:	Neale Ranns <neale@graphiant.com>