From 93cc3ee3b3a9c9224a1446625882205f3282a949 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Wed, 10 Oct 2018 07:22:51 -0700 Subject: GBP Endpoint Learning Learning GBP endpoints over vxlan-gbp tunnels Change-Id: I1db9fda5a16802d9ad8b4efd4e475614f3b21502 Signed-off-by: Neale Ranns --- test/vpp_vxlan_gbp_tunnel.py | 69 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 test/vpp_vxlan_gbp_tunnel.py (limited to 'test/vpp_vxlan_gbp_tunnel.py') diff --git a/test/vpp_vxlan_gbp_tunnel.py b/test/vpp_vxlan_gbp_tunnel.py new file mode 100644 index 00000000000..805d4c5f3e2 --- /dev/null +++ b/test/vpp_vxlan_gbp_tunnel.py @@ -0,0 +1,69 @@ + +from vpp_interface import VppInterface +from vpp_ip import VppIpAddress + + +INDEX_INVALID = 0xffffffff + + +def find_vxlan_gbp_tunnel(test, src, dst, vni): + vsrc = VppIpAddress(src) + vdst = VppIpAddress(dst) + + ts = test.vapi.vxlan_gbp_tunnel_dump(INDEX_INVALID) + for t in ts: + if vsrc == t.tunnel.src and \ + vdst == t.tunnel.dst and \ + t.tunnel.vni == vni: + return t.tunnel.sw_if_index + return INDEX_INVALID + + +class VppVxlanGbpTunnel(VppInterface): + """ + VPP VXLAN GBP interface + """ + + def __init__(self, test, src, dst, vni, mcast_itf=None): + """ Create VXLAN-GBP Tunnel interface """ + super(VppVxlanGbpTunnel, self).__init__(test) + self.src = VppIpAddress(src) + self.dst = VppIpAddress(dst) + self.vni = vni + self.mcast_itf = mcast_itf + + def add_vpp_config(self): + mcast_sw_if_index = INDEX_INVALID + if (self.mcast_itf): + mcast_sw_if_index = self.mcast_itf.sw_if_index + reply = self.test.vapi.vxlan_gbp_tunnel_add_del( + self.src.encode(), + self.dst.encode(), + vni=self.vni, + mcast_sw_if_index=mcast_sw_if_index) + self.set_sw_if_index(reply.sw_if_index) + self._test.registry.register(self, self._test.logger) + + def remove_vpp_config(self): + mcast_sw_if_index = INDEX_INVALID + if (self.mcast_itf): + mcast_sw_if_index = self.mcast_itf.sw_if_index + self.test.vapi.vxlan_gbp_tunnel_add_del( + self.src.encode(), + self.dst.encode(), + vni=self.vni, + is_add=0, + mcast_sw_if_index=mcast_sw_if_index) + + def query_vpp_config(self): + return (INDEX_INVALID != find_vxlan_gbp_tunnel(self._test, + self.src.address, + self.dst.address, + self.vni)) + + def __str__(self): + return self.object_id() + + def object_id(self): + return "vxlan-gbp-%d-%d-%s-%s" % (self.sw_if_index, self.vni, + self.src, self.dst) -- cgit 1.2.3-korg