From f6fa7a3b6e6db83cd09ad9e1cd6acd144f0854bf Mon Sep 17 00:00:00 2001
From: Peter Lewis <peter@peterlew.is>
Date: Thu, 21 Dec 2023 22:15:24 +0000
Subject: [PATCH] Update Dockerfile

---
 Dockerfile | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 0a2f043..d73a7b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,9 +21,14 @@ RUN mv /app/node_modules /node_modules
 
 # Install Linux packages
 RUN apk add -U --no-cache \
-  iptables \
-  wireguard-tools \
-  dumb-init
+    dpkg \
+    dumb-init \
+    iptables \
+    iptables-legacy \
+    wireguard-tools
+
+# Symlink iptables
+RUN update-alternatives --install /sbin/iptables iptables /sbin/iptables-legacy 10 --slave /sbin/iptables-restore iptables-restore /sbin/iptables-legacy-restore --slave /sbin/iptables-save iptables-save /sbin/iptables-legacy-save
 
 # Expose Ports
 EXPOSE 51820/udp