From ab521623cdf779ea2644ed415a08683e7ad70214 Mon Sep 17 00:00:00 2001
From: Danofun <568343+danofun@users.noreply.github.com>
Date: Wed, 29 Nov 2023 09:36:42 -0500
Subject: [PATCH] Randomize the PiVPN subnet (#2118)

---
 install/wireguard-install.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/install/wireguard-install.sh b/install/wireguard-install.sh
index a133b2df..93ae6e56 100644
--- a/install/wireguard-install.sh
+++ b/install/wireguard-install.sh
@@ -22,11 +22,12 @@ msg_ok "Installed Dependencies"
 
 msg_info "Installing WireGuard (using pivpn.io)"
 OPTIONS_PATH='/options.conf'
-cat >$OPTIONS_PATH <<'EOF'
+SUBNET=$(printf %d.%d.%d.%d 10 $((RANDOM % 256)) $((RANDOM % 256)) 0)
+cat >$OPTIONS_PATH <<EOF
 IPv4dev=eth0
 install_user=root
 VPN=wireguard
-pivpnNET=10.6.0.0
+pivpnNET=$SUBNET
 subnetClass=24
 ALLOWED_IPS="0.0.0.0/0, ::0/0"
 pivpnMTU=1420