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Bug #12792

closed

Automatic Outbound NAT rules do not include OpenVPN CSO entries

Added by Viktor Gurov about 2 years ago. Updated about 2 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Viktor Gurov
Category:
Rules / NAT
Target version:
2.7.0
Start date:
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
22.05
Release Notes:
Default
Affected Version:
2.5.2
Affected Architecture:

Description

filter_nat_rules_automatic_tonathosts() generate NAT rules only for OpenVPN Client and Server tunnel networks:
https://github.com/pfsense/pfsense/blob/master/src/etc/inc/filter.inc#L1808-L1825


    /* add openvpn interfaces */
    if (is_array($config['openvpn']['openvpn-server'])) {
        foreach ($config['openvpn']['openvpn-server'] as $ovpnsrv) {
            if (!isset($ovpnsrv['disable']) && !empty($ovpnsrv['tunnel_network'])) {
                $tonathosts[] = implode('/', openvpn_gen_tunnel_network($ovpnsrv['tunnel_network']));
                $descriptions[] = gettext("OpenVPN server");
            }
        }
    }

    if (is_array($config['openvpn']['openvpn-client'])) {
        foreach ($config['openvpn']['openvpn-client'] as $ovpncli) {
            if (!isset($ovpncli['disable']) && !empty($ovpncli['tunnel_network'])) {
                $tonathosts[] = implode('/', openvpn_gen_tunnel_network($ovpncli['tunnel_network']));
                $descriptions[] = gettext("OpenVPN client");
            }
        }
    }

the code to implement this can be taken from https://github.com/pfsense/FreeBSD-ports/pull/1135/commits/3f6f85763d801a5b4a2dd9dab77fe578ee358668

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