From 22eb609addd77c51b0d5e936274a43a58a9af234 Mon Sep 17 00:00:00 2001
From: Avarei <32556895+Avarei@users.noreply.github.com>
Date: Thu, 8 Nov 2018 21:57:59 +0100
Subject: [PATCH] support for multiple clients

for each client a new network interface is created. using + instead of 0 applies these rules to all clients instead of just the first client who connects.
---
 entrypoint.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 2ddbc06..2029003 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -8,9 +8,9 @@ sysctl -w net.ipv4.ip_forward=1
 # configure firewall
 iptables -t nat -A POSTROUTING -s 10.99.99.0/24 ! -d 10.99.99.0/24 -j MASQUERADE
 iptables -A FORWARD -s 10.99.99.0/24 -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -j TCPMSS --set-mss 1356
-iptables -A INPUT -i ppp0 -j ACCEPT
-iptables -A OUTPUT -o ppp0 -j ACCEPT
-iptables -A FORWARD -i ppp0 -j ACCEPT
-iptables -A FORWARD -o ppp0 -j ACCEPT
+iptables -A INPUT -i ppp+ -j ACCEPT
+iptables -A OUTPUT -o ppp+ -j ACCEPT
+iptables -A FORWARD -i ppp+ -j ACCEPT
+iptables -A FORWARD -o ppp+ -j ACCEPT
 
 exec "$@"