From 0ee3ecde53ff336d3c49ec48e5cb86d5c9d90813 Mon Sep 17 00:00:00 2001
From: kulikov-a <36099472+kulikov-a@users.noreply.github.com>
Date: Thu, 16 Sep 2021 08:43:24 +0300
Subject: [PATCH] allow /30 for p2p

---
 src/www/vpn_openvpn_server.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/www/vpn_openvpn_server.php b/src/www/vpn_openvpn_server.php
index c6d0fc414..499932edd 100644
--- a/src/www/vpn_openvpn_server.php
+++ b/src/www/vpn_openvpn_server.php
@@ -201,8 +201,8 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
 
         if ($result = openvpn_validate_cidr($pconfig['tunnel_network'], gettext('IPv4 Tunnel Network'), false, 'ipv4')) {
             $input_errors[] = $result;
-        } elseif (!empty($pconfig['tunnel_network'])) {
-            // Check IPv4 tunnel_network pool size
+        } elseif (!empty($pconfig['tunnel_network']) && (strpos($pconfig['mode'], "p2p_") === false)) {
+            // Check IPv4 tunnel_network pool size for Remote Access modes
             list($ipv4tunnel_base, $ipv4tunnel_prefix) = explode('/',trim($pconfig['tunnel_network']));
             if ($pconfig['dev_mode'] == "tun") {
                 if ($ipv4tunnel_prefix > 28 && empty($pconfig['topology_subnet'])) {