From ceb1a8d6b6144d7c44a2e1f0b16b5afecc43f904 Mon Sep 17 00:00:00 2001
From: Antonio Quartulli <antonio@mandelbit.com>
Date: Tue, 1 Nov 2022 22:35:48 +0100
Subject: openvpn: T3214: allow configuring server with v6 only
Starting with v2.5.0 OpenVPN allows configuring a server with
an IPv6 only tunnel.
For this reason there is no need to depend on the existence of an IPv4
subnet anymore.
Signed-off-by: Antonio Quartulli <antonio@mandelbit.com>
(cherry picked from commit 3072e507eb1cdc18cfe5429fd0c03d223d2576fe)
---
src/conf_mode/interfaces_openvpn.py | 3 ---
1 file changed, 3 deletions(-)
(limited to 'src')
diff --git a/src/conf_mode/interfaces_openvpn.py b/src/conf_mode/interfaces_openvpn.py
index 5795ce0bc..28f323691 100755
--- a/src/conf_mode/interfaces_openvpn.py
+++ b/src/conf_mode/interfaces_openvpn.py
@@ -347,9 +347,6 @@ def verify(openvpn):
if v6_subnets > 1:
raise ConfigError('Cannot specify more than 1 IPv6 server subnet')
- if v6_subnets > 0 and v4_subnets == 0:
- raise ConfigError('IPv6 server requires an IPv4 server subnet')
-
for subnet in tmp:
if is_ipv4(subnet):
subnet = IPv4Network(subnet)
--
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