|
|
|
@ -662,13 +662,26 @@ func getInterfaceRoutes(ifc *winipcfg.IPAdapterAddresses, family winipcfg.Addres
|
|
|
|
|
// syncRoutes incrementally sets multiples routes on an interface.
|
|
|
|
|
// This avoids a full ifc.FlushRoutes call.
|
|
|
|
|
func syncRoutes(ifc *winipcfg.IPAdapterAddresses, want []*winipcfg.RouteData) error {
|
|
|
|
|
routes, err := getInterfaceRoutes(ifc, windows.AF_INET)
|
|
|
|
|
routes4, err := getInterfaceRoutes(ifc, windows.AF_INET)
|
|
|
|
|
if err != nil {
|
|
|
|
|
return err
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
got := make([]*winipcfg.RouteData, 0, len(routes))
|
|
|
|
|
for _, r := range routes {
|
|
|
|
|
routes6, err := getInterfaceRoutes(ifc, windows.AF_INET6)
|
|
|
|
|
if err != nil {
|
|
|
|
|
// TODO: what if v6 unavailable?
|
|
|
|
|
return err
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
got := make([]*winipcfg.RouteData, 0, len(routes4))
|
|
|
|
|
for _, r := range routes4 {
|
|
|
|
|
got = append(got, &winipcfg.RouteData{
|
|
|
|
|
Destination: r.DestinationPrefix.IPNet(),
|
|
|
|
|
NextHop: r.NextHop.IP(),
|
|
|
|
|
Metric: r.Metric,
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
for _, r := range routes6 {
|
|
|
|
|
got = append(got, &winipcfg.RouteData{
|
|
|
|
|
Destination: r.DestinationPrefix.IPNet(),
|
|
|
|
|
NextHop: r.NextHop.IP(),
|
|
|
|
|