Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

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OpenVPN mit SSL

Hallo,

ich bekomme eine OpenVPN-Verbindung auf der UTM nicht lauffähig eingerichtet.
Auf dem Client erhalte ich immer folgende Meldung:


2014-12-30 19:16:43 TCP connection established with [AF_INET]83.162.221.167:1194
2014-12-30 19:16:43 TCPv4_CLIENT link local: [undef]
2014-12-30 19:16:43 TCPv4_CLIENT link remote: [AF_INET]83.162.221.167:1194
2014-12-30 19:16:43 MANAGEMENT: >STATE:1419963403,WAIT,,,
2014-12-30 19:16:43 Connection reset, restarting [0]
2014-12-30 19:16:43 SIGUSR1[soft,connection-reset] received, process restarting
2014-12-30 19:16:43 MANAGEMENT: >STATE:1419963403,RECONNECTING,connection-reset,,
2014-12-30 19:16:43 MANAGEMENT: CMD 'hold release'
2014-12-30 19:16:43 NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
2014-12-30 19:16:43 Socket Buffers: R=[131072->65536] S=[131072->65536]
2014-12-30 19:16:43 MANAGEMENT: >STATE:1419963403,RESOLVE,,,
2014-12-30 19:16:43 Attempting to establish TCP connection with [AF_INET]83.162.221.167:1194 [nonblock]
2014-12-30 19:16:43 MANAGEMENT: >STATE:1419963403,TCP_CONNECT,,,


Ich habe auch den Haken bei Automatic Firewall rules gesetzt, allerdings sehe ich keine entsprechende Regel.

Deshalb habe ich eine zusätzliche FW-Regel erstellt:
Source: Any
Service: OpenVPN
Destinations: lan, VPNPool (SSL), wan

Die Konfiguration von Remote Access -> SSL sieht wie folgt in der openvpn.conf aus:

astaro:/root # cat /var/chroot-openvpn/etc/openvpn/openvpn.conf
dev tun

proto tcp
local 0.0.0.0
port 1149
mark 4458

daemon
multihome
server 10.242.2.0 255.255.255.0

ccd-exclusive
duplicate-cn

cipher AES-256-CBC
auth SHA1
comp-lzo 

persist-key
persist-tun
reneg-sec 28800
keepalive 10 120
verb 6
down-pre
username-as-common-name

capath /etc/openvpn/ca.d
cert /etc/openvpn/server.crt
key /etc/openvpn/server.key
dh /etc/openvpn/dh2048.pem

client-config-dir /etc/openvpn/conf.d
status /var/run/openvpn-status.log
ifconfig-pool-persist /var/run/ipp.txt

management /var/run/openvpn_mgmt unix
management-client-user root
management-client-group root

plugin /usr/lib/openvpn/plugins/openvpn-plugin-utm.so


Jemand eine Idee?
Ich habe aktuell keine Ahnung, wo ich noch schauen kann...


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