Merge pull request networkservicemesh#412 from Nordix/411

Fix MAC address update based on Ethernet context for kernel mechanism...
Nordix · Jan 24, 2022 · 500ed31 · 500ed31
2 parents 2292537 + 1fd80eb
commit 500ed31
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pkg/kernel/networkservice/ethernetcontext/vf_common.go b/pkg/kernel/networkservice/ethernetcontext/vf_common.go
@@ -19,6 +19,7 @@
 package ethernetcontext
 
 import (
+	"bytes"
 	"context"
 	"net"
 	"time"
@@ -63,6 +64,9 @@ func setKernelHwAddress(ctx context.Context, conn *networkservice.Connection, is
 				if err != nil {
 					return errors.Wrapf(err, "invalid MAC address: %v", macAddrString)
 				}
+				if bytes.Equal([]byte(macAddr), []byte(l.Attrs().HardwareAddr)) {
+					return nil
+				}
 				if err = netlinkHandle.LinkSetDown(l); err != nil {
 					return errors.WithStack(err)
 				}