Add nat table support for iptables.

Add nat table support for Prerouting hook with Redirect option.
Add tests to check redirect of ports.

1 files changed, 12 insertions, 0 deletions

diff --git a/test/iptables/iptables_test.go b/test/iptables/iptables_test.go
index 46a7c99b0..7d061acba 100644
--- a/test/iptables/iptables_test.go
+++ b/test/iptables/iptables_test.go
@@ -196,12 +196,24 @@ func TestNATRedirectUDPPort(t *testing.T) {
 	}
 }
 
+func TestNATRedirectTCPPort(t *testing.T) {
+	if err := singleTest(NATRedirectTCPPort{}); err != nil {
+		t.Fatal(err)
+	}
+}
+
 func TestNATDropUDP(t *testing.T) {
 	if err := singleTest(NATDropUDP{}); err != nil {
 		t.Fatal(err)
 	}
 }
 
+func TestNATAcceptAll(t *testing.T) {
+	if err := singleTest(NATAcceptAll{}); err != nil {
+		t.Fatal(err)
+	}
+}
+
 func TestFilterInputDropTCPDestPort(t *testing.T) {
 	if err := singleTest(FilterInputDropTCPDestPort{}); err != nil {
 		t.Fatal(err)