We use OvsFindVportByPortIdAndNicIndex() to lookup the vport for a
packte received from the Hyper-V switch. If a packet was indeed received
from the virtual external NIC, we should flag it.
Validation:
1. Install and Uninstall the OVS EXT Driver (without enabling the OVS
extension on the Hyper-V switch).
2. Install and Uninstall the OVS EXT Driver (with enabling the OVS
extension on the Hyper-V switch). Hyper-V switch had a few ports.
3. Install and Uninstall the OVS EXT Driver (with enabling the OVS
extension on the Hyper-V switch). Added a few ports before
uninstalling.
4. Install the OVS EXT driver, and test the following functionality:
a) ping between 2 VMs on the same host
b) ping between 2 VMs on 2 Hyper-Vs - one physical and another
virtual backed by VLAN (patch port between br-pif and br-int).
c) ping between 2 VMs on 2 Hyper-Vs - one physical and another
virtual backed by VXLAN.
d) Successful uninstallation after these tests.
Signed-off-by: Nithin Raju <[email protected]>
---
datapath-windows/ovsext/Vport.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/datapath-windows/ovsext/Vport.c b/datapath-windows/ovsext/Vport.c
index 1e8154e..d951d08 100644
--- a/datapath-windows/ovsext/Vport.c
+++ b/datapath-windows/ovsext/Vport.c
@@ -552,9 +552,13 @@ OvsFindVportByPortIdAndNicIndex(POVS_SWITCH_CONTEXT
switchContext,
NDIS_SWITCH_PORT_ID portId,
NDIS_SWITCH_NIC_INDEX index)
{
- if (portId == switchContext->virtualExternalPortId) {
+ if (switchContext->virtualExternalVport &&
+ portId == switchContext->virtualExternalPortId &&
+ index == switchContext->virtualExternalVport->nicIndex) {
return (POVS_VPORT_ENTRY)switchContext->virtualExternalVport;
- } else if (switchContext->internalPortId == portId) {
+ } else if (switchContext->internalVport &&
+ portId == switchContext->internalPortId &&
+ index == switchContext->internalVport->nicIndex) {
return (POVS_VPORT_ENTRY)switchContext->internalVport;
} else {
PLIST_ENTRY head, link;
--
1.7.4.1
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