Add project

cmd/app/filter.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"github.com/vishvananda/netlink"
+)
+
+type FilterOptions struct {
+	Table    int
+	Protocol int
+}
+
+func CheckFilter(options FilterOptions, route netlink.Route) bool {
+	if (options.Table != -1 && options.Table != route.Table) ||
+		(options.Protocol != -1 && options.Protocol != route.Protocol) {
+		return false
+	}
+	return true
+}