[PATCH 3/4] recipes: switchdev: Test traffic after removal from 802.1d bridge

[Ido Schimmel]

When removing a VLAN interface from a 802.1d bridge one needs to do a
proper cleanup, so that the interface will direct traffic to CPU
instead.

Remove a VLAN interface from a bridge and check that ping works.

Cc: Andrew Lunn <andrew(a)lunn.ch&gt;
Cc: Vivien Didelot <vivien.didelot(a)savoirfairelinux.com&gt;
Signed-off-by: Ido Schimmel <idosch(a)mellanox.com&gt;
---
 recipes/switchdev/l2-010-bridge_vlan1d_sanity.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/recipes/switchdev/l2-010-bridge_vlan1d_sanity.py
b/recipes/switchdev/l2-010-bridge_vlan1d_sanity.py
index 2c0062f..b30f741 100644
--- a/recipes/switchdev/l2-010-bridge_vlan1d_sanity.py
+++ b/recipes/switchdev/l2-010-bridge_vlan1d_sanity.py
@@ -34,9 +34,9 @@ def do_task(ctl, hosts, ifaces, aliases):
     br_options = {"vlan_filtering": 1}
     sw.create_bridge(slaves=[sw_if1, sw_if2], options=br_options)
 
-    sw_if1_10 = sw.create_vlan(sw_if1, 10)
+    sw_if1_10 = sw.create_vlan(sw_if1, 10, ip=test_ip(2, 3))
     sw_if2_10 = sw.create_vlan(sw_if2, 10)
-    sw.create_bridge(slaves=[sw_if1_10, sw_if2_10], options=br_options)
+    sw_br = sw.create_bridge(slaves=[sw_if1_10, sw_if2_10], options=br_options)
 
     sw_if1_20 = sw.create_vlan(sw_if1, 20)
     sw_if2_21 = sw.create_vlan(sw_if2, 21)
@@ -50,6 +50,12 @@ def do_task(ctl, hosts, ifaces, aliases):
     tl.ping_simple(m1_if1_20, m2_if1_21)
     tl.ping_simple(m1_if1_30, m2_if1_30, fail_expected=True)
 
+    sw_br.slave_del(sw_if1_10.get_id())
+
+    sleep(5)
+
+    tl.ping_simple(sw_if1_10, m1_if1_10)
+
 do_task(ctl, [ctl.get_host("machine1"),
               ctl.get_host("machine2"),
               ctl.get_host("switch")],
-- 
2.4.10