1 files changed, 0 insertions, 132 deletions
diff --git a/test/iptables/nat.go b/test/iptables/nat.go
deleted file mode 100644
index 6ca6b46ca..000000000
--- a/test/iptables/nat.go
+++ /dev/null
@@ -1,132 +0,0 @@
-// Copyright 2020 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package iptables
-
-import (
-	"fmt"
-	"net"
-)
-
-const (
-	redirectPort = 42
-)
-
-func init() {
-	RegisterTestCase(NATRedirectUDPPort{})
-	RegisterTestCase(NATRedirectTCPPort{})
-	RegisterTestCase(NATDropUDP{})
-	RegisterTestCase(NATAcceptAll{})
-}
-
-// NATRedirectUDPPort tests that packets are redirected to different port.
-type NATRedirectUDPPort struct{}
-
-// Name implements TestCase.Name.
-func (NATRedirectUDPPort) Name() string {
-	return "NATRedirectUDPPort"
-}
-
-// ContainerAction implements TestCase.ContainerAction.
-func (NATRedirectUDPPort) ContainerAction(ip net.IP) error {
-	if err := natTable("-A", "PREROUTING", "-p", "udp", "-j", "REDIRECT", "--to-ports", fmt.Sprintf("%d", redirectPort)); err != nil {
-		return err
-	}
-
-	if err := listenUDP(redirectPort, sendloopDuration); err != nil {
-		return fmt.Errorf("packets on port %d should be allowed, but encountered an error: %v", redirectPort, err)
-	}
-
-	return nil
-}
-
-// LocalAction implements TestCase.LocalAction.
-func (NATRedirectUDPPort) LocalAction(ip net.IP) error {
-	return sendUDPLoop(ip, acceptPort, sendloopDuration)
-}
-
-// NATRedirectTCPPort tests that connections are redirected on specified ports.
-type NATRedirectTCPPort struct{}
-
-// Name implements TestCase.Name.
-func (NATRedirectTCPPort) Name() string {
-	return "NATRedirectTCPPort"
-}
-
-// ContainerAction implements TestCase.ContainerAction.
-func (NATRedirectTCPPort) ContainerAction(ip net.IP) error {
-	if err := natTable("-A", "PREROUTING", "-p", "tcp", "-m", "tcp", "--dport", fmt.Sprintf("%d", dropPort), "-j", "REDIRECT", "--to-ports", fmt.Sprintf("%d", redirectPort)); err != nil {
-		return err
-	}
-
-	// Listen for TCP packets on redirect port.
-	return listenTCP(redirectPort, sendloopDuration)
-}
-
-// LocalAction implements TestCase.LocalAction.
-func (NATRedirectTCPPort) LocalAction(ip net.IP) error {
-	return connectTCP(ip, dropPort, sendloopDuration)
-}
-
-// NATDropUDP tests that packets are not received in ports other than redirect port.
-type NATDropUDP struct{}
-
-// Name implements TestCase.Name.
-func (NATDropUDP) Name() string {
-	return "NATDropUDP"
-}
-
-// ContainerAction implements TestCase.ContainerAction.
-func (NATDropUDP) ContainerAction(ip net.IP) error {
-	if err := natTable("-A", "PREROUTING", "-p", "udp", "-j", "REDIRECT", "--to-ports", fmt.Sprintf("%d", redirectPort)); err != nil {
-		return err
-	}
-
-	if err := listenUDP(acceptPort, sendloopDuration); err == nil {
-		return fmt.Errorf("packets on port %d should have been redirected to port %d", acceptPort, redirectPort)
-	}
-
-	return nil
-}
-
-// LocalAction implements TestCase.LocalAction.
-func (NATDropUDP) LocalAction(ip net.IP) error {
-	return sendUDPLoop(ip, acceptPort, sendloopDuration)
-}
-
-// NATAcceptAll tests that all UDP packets are accepted.
-type NATAcceptAll struct{}
-
-// Name implements TestCase.Name.
-func (NATAcceptAll) Name() string {
-	return "NATAcceptAll"
-}
-
-// ContainerAction implements TestCase.ContainerAction.
-func (NATAcceptAll) ContainerAction(ip net.IP) error {
-	if err := natTable("-A", "PREROUTING", "-p", "udp", "-j", "ACCEPT"); err != nil {
-		return err
-	}
-
-	if err := listenUDP(acceptPort, sendloopDuration); err != nil {
-		return fmt.Errorf("packets on port %d should be allowed, but encountered an error: %v", acceptPort, err)
-	}
-
-	return nil
-}
-
-// LocalAction implements TestCase.LocalAction.
-func (NATAcceptAll) LocalAction(ip net.IP) error {
-	return sendUDPLoop(ip, acceptPort, sendloopDuration)
-}