bump: github.com/vishvananda/netlink to v1.3.0

Signed-off-by: Daman Arora <aroradaman@gmail.com>

vendor/github.com/vishvananda/netlink/route.go

@@ -11,6 +11,24 @@ type Scope uint8
 
 type NextHopFlag int
 
+const (
+	RT_FILTER_PROTOCOL uint64 = 1 << (1 + iota)
+	RT_FILTER_SCOPE
+	RT_FILTER_TYPE
+	RT_FILTER_TOS
+	RT_FILTER_IIF
+	RT_FILTER_OIF
+	RT_FILTER_DST
+	RT_FILTER_SRC
+	RT_FILTER_GW
+	RT_FILTER_TABLE
+	RT_FILTER_HOPLIMIT
+	RT_FILTER_PRIORITY
+	RT_FILTER_MARK
+	RT_FILTER_MASK
+	RT_FILTER_REALM
+)
+
 type Destination interface {
 	Family() int
 	Decode([]byte) error
@@ -27,27 +45,46 @@ type Encap interface {
 	Equal(Encap) bool
 }
 
+//Protocol describe what was the originator of the route
+type RouteProtocol int
+
 // Route represents a netlink route.
 type Route struct {
-	LinkIndex  int
-	ILinkIndex int
-	Scope      Scope
-	Dst        *net.IPNet
-	Src        net.IP
-	Gw         net.IP
-	MultiPath  []*NexthopInfo
-	Protocol   int
-	Priority   int
-	Table      int
-	Type       int
-	Tos        int
-	Flags      int
-	MPLSDst    *int
-	NewDst     Destination
-	Encap      Encap
-	MTU        int
-	AdvMSS     int
-	Hoplimit   int
+	LinkIndex        int
+	ILinkIndex       int
+	Scope            Scope
+	Dst              *net.IPNet
+	Src              net.IP
+	Gw               net.IP
+	MultiPath        []*NexthopInfo
+	Protocol         RouteProtocol
+	Priority         int
+	Family           int
+	Table            int
+	Type             int
+	Tos              int
+	Flags            int
+	MPLSDst          *int
+	NewDst           Destination
+	Encap            Encap
+	Via              Destination
+	Realm            int
+	MTU              int
+	Window           int
+	Rtt              int
+	RttVar           int
+	Ssthresh         int
+	Cwnd             int
+	AdvMSS           int
+	Reordering       int
+	Hoplimit         int
+	InitCwnd         int
+	Features         int
+	RtoMin           int
+	InitRwnd         int
+	QuickACK         int
+	Congctl          string
+	FastOpenNoCookie int
 }
 
 func (r Route) String() string {
@@ -66,6 +103,9 @@ func (r Route) String() string {
 	if r.Encap != nil {
 		elems = append(elems, fmt.Sprintf("Encap: %s", r.Encap))
 	}
+	if r.Via != nil {
+		elems = append(elems, fmt.Sprintf("Via: %s", r.Via))
+	}
 	elems = append(elems, fmt.Sprintf("Src: %s", r.Src))
 	if len(r.MultiPath) > 0 {
 		elems = append(elems, fmt.Sprintf("Gw: %s", r.MultiPath))
@@ -74,6 +114,7 @@ func (r Route) String() string {
 	}
 	elems = append(elems, fmt.Sprintf("Flags: %s", r.ListFlags()))
 	elems = append(elems, fmt.Sprintf("Table: %d", r.Table))
+	elems = append(elems, fmt.Sprintf("Realm: %d", r.Realm))
 	return fmt.Sprintf("{%s}", strings.Join(elems, " "))
 }
 
@@ -87,6 +128,7 @@ func (r Route) Equal(x Route) bool {
 		nexthopInfoSlice(r.MultiPath).Equal(x.MultiPath) &&
 		r.Protocol == x.Protocol &&
 		r.Priority == x.Priority &&
+		r.Realm == x.Realm &&
 		r.Table == x.Table &&
 		r.Type == x.Type &&
 		r.Tos == x.Tos &&
@@ -94,6 +136,7 @@ func (r Route) Equal(x Route) bool {
 		r.Flags == x.Flags &&
 		(r.MPLSDst == x.MPLSDst || (r.MPLSDst != nil && x.MPLSDst != nil && *r.MPLSDst == *x.MPLSDst)) &&
 		(r.NewDst == x.NewDst || (r.NewDst != nil && r.NewDst.Equal(x.NewDst))) &&
+		(r.Via == x.Via || (r.Via != nil && r.Via.Equal(x.Via))) &&
 		(r.Encap == x.Encap || (r.Encap != nil && r.Encap.Equal(x.Encap)))
 }
 
@@ -111,8 +154,15 @@ type flagString struct {
 }
 
 // RouteUpdate is sent when a route changes - type is RTM_NEWROUTE or RTM_DELROUTE
+
+// NlFlags is only non-zero for RTM_NEWROUTE, the following flags can be set:
+//   - unix.NLM_F_REPLACE - Replace existing matching config object with this request
+//   - unix.NLM_F_EXCL - Don't replace the config object if it already exists
+//   - unix.NLM_F_CREATE - Create config object if it doesn't already exist
+//   - unix.NLM_F_APPEND - Add to the end of the object list
 type RouteUpdate struct {
-	Type uint16
+	Type    uint16
+	NlFlags uint16
 	Route
 }
 
@@ -123,6 +173,7 @@ type NexthopInfo struct {
 	Flags     int
 	NewDst    Destination
 	Encap     Encap
+	Via       Destination
 }
 
 func (n *NexthopInfo) String() string {
@@ -134,6 +185,9 @@ func (n *NexthopInfo) String() string {
 	if n.Encap != nil {
 		elems = append(elems, fmt.Sprintf("Encap: %s", n.Encap))
 	}
+	if n.Via != nil {
+		elems = append(elems, fmt.Sprintf("Via: %s", n.Via))
+	}
 	elems = append(elems, fmt.Sprintf("Weight: %d", n.Hops+1))
 	elems = append(elems, fmt.Sprintf("Gw: %s", n.Gw))
 	elems = append(elems, fmt.Sprintf("Flags: %s", n.ListFlags()))