I have set up an OpenVPN server in a Vmware VM (guest OS is ubuntu server 14.04 with the Vmware tool installed.
I want to use a TUN setting with the following server options:
Code: Select all
local 192.168.33.182
port 1194
proto udp
dev tun
ca ca.crt
cert server.crt
key server.key
dh dh1024.pem
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt
push "route 192.168.33.0 255.255.255.0"
push "dhcp-option DNS 192.168.33.2"
client-to-client
keepalive 10 120
comp-lzo
persist-key
persist-tun
status openvpn-status.log
verb 3
Code: Select all
client
dev tun
proto udp
remote <serverPublicIP> 1194
resolv-retry infinite
nobind
persist-key
persist-tun
ns-cert-type server
comp-lzo
verb 3
pull
<ca>
-----BEGIN CERTIFICATE-----
<keyhere>
</ca>
<cert>
-----BEGIN CERTIFICATE-----
<keyhere>
-----END CERTIFICATE-----
</cert>
<key>
-----BEGIN RSA PRIVATE KEY-----
<keyhere>
-----END RSA PRIVATE KEY-----
</key>
Server log:
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Nov 13 07:49:52 ubuntu ovpn-server[17047]: OpenVPN 2.3.2 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [PKCS11] [eurephia] [MH] [IPv6] built on Jun 22 2017
Nov 13 07:49:52 ubuntu ovpn-server[17047]: Diffie-Hellman initialized with 1024 bit key
Nov 13 07:49:52 ubuntu ovpn-server[17047]: WARNING: file 'server.key' is group or others accessible
Nov 13 07:49:52 ubuntu ovpn-server[17047]: Socket Buffers: R=[212992->131072] S=[212992->131072]
Nov 13 07:49:52 ubuntu ovpn-server[17047]: ROUTE_GATEWAY 192.168.33.3/255.255.255.0 IFACE=eth0 HWADDR=00:0c:29:96:0b:d0
Nov 13 07:49:52 ubuntu ovpn-server[17047]: TUN/TAP device tun0 opened
Nov 13 07:49:52 ubuntu ovpn-server[17047]: TUN/TAP TX queue length set to 100
Nov 13 07:49:52 ubuntu ovpn-server[17047]: do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0
Nov 13 07:49:52 ubuntu ovpn-server[17047]: /sbin/ip link set dev tun0 up mtu 1500
Nov 13 07:49:52 ubuntu ovpn-server[17047]: /sbin/ip addr add dev tun0 local 10.8.0.1 peer 10.8.0.2
Nov 13 07:49:52 ubuntu ovpn-server[17047]: /sbin/ip route add 10.8.0.0/24 via 10.8.0.2
Nov 13 07:49:52 ubuntu ovpn-server[17057]: UDPv4 link local (bound): [AF_INET]192.168.33.182:1194
Nov 13 07:49:52 ubuntu ovpn-server[17057]: UDPv4 link remote: [undef]
Nov 13 07:49:52 ubuntu ovpn-server[17057]: MULTI: multi_init called, r=256 v=256
Nov 13 07:49:52 ubuntu ovpn-server[17057]: IFCONFIG POOL: base=10.8.0.4 size=62, ipv6=0
Nov 13 07:49:52 ubuntu ovpn-server[17057]: IFCONFIG POOL LIST
Nov 13 07:49:52 ubuntu ovpn-server[17057]: Initialization Sequence Completed
Nov 13 07:50:37 ubuntu ovpn-server[17057]: 109.42.3.93:49073 TLS: Initial packet from [AF_INET]109.42.3.93:49073, sid=c46dfe9a f1cef3a3
Nov 13 07:51:37 ubuntu ovpn-server[17057]: 109.42.3.93:45378 TLS: Initial packet from [AF_INET]109.42.3.93:45378, sid=5027b0ff d04dcdf9
Nov 13 07:51:37 ubuntu ovpn-server[17057]: 109.42.3.93:49073 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Nov 13 07:51:37 ubuntu ovpn-server[17057]: 109.42.3.93:49073 TLS Error: TLS handshake failed
Nov 13 07:51:37 ubuntu ovpn-server[17057]: 109.42.3.93:49073 SIGUSR1[soft,tls-error] received, client-instance restarting
Nov 13 07:52:37 ubuntu ovpn-server[17057]: 109.42.3.93:45378 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Nov 13 07:52:37 ubuntu ovpn-server[17057]: 109.42.3.93:45378 TLS Error: TLS handshake failed
Nov 13 07:52:37 ubuntu ovpn-server[17057]: 109.42.3.93:45378 SIGUSR1[soft,tls-error] received, client-instance restarting
...
Does anyone has an idea what the problem might be?
Thank you!