From 83c032ae4639a88f9d189ed871bec59a84d9b44a Mon Sep 17 00:00:00 2001
From: Kevin Krakauer <krakauer@google.com>
Date: Fri, 10 Nov 2023 08:56:06 -0800
Subject: [PATCH] update the iptables test image to get a newer iptables binary

PiperOrigin-RevId: 581274930
---
 images/iptables/Dockerfile     | 2 +-
 test/iptables/iptables_util.go | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/images/iptables/Dockerfile b/images/iptables/Dockerfile
index efd91cb80..8fce5a0b2 100644
--- a/images/iptables/Dockerfile
+++ b/images/iptables/Dockerfile
@@ -1,2 +1,2 @@
-FROM ubuntu
+FROM ubuntu:mantic
 RUN apt update && apt install -y iptables
diff --git a/test/iptables/iptables_util.go b/test/iptables/iptables_util.go
index 4590e169d..8b4eb2d42 100644
--- a/test/iptables/iptables_util.go
+++ b/test/iptables/iptables_util.go
@@ -39,9 +39,9 @@ func natTable(ipv6 bool, args ...string) error {
 
 func tableCmd(ipv6 bool, table string, args []string) error {
 	args = append([]string{"-t", table}, args...)
-	binary := "iptables"
+	binary := "iptables-legacy"
 	if ipv6 {
-		binary = "ip6tables"
+		binary = "ip6tables-legacy"
 	}
 	cmd := exec.Command(binary, args...)
 	if out, err := cmd.CombinedOutput(); err != nil {