Can't connect to openvpn server on Ubuntu 13.10

I am trying to connect to a openvpn server on the Ubuntu 13.10 server(linode vps) , but it always halt after displaying the message below

=========================================

host ip: 106.186.119.79

Obtaining random vpn server from database…

1 servers found!

Connecting to:

USA, Florida, Jacksonville (LOC1 S5) 198.203.31.130 tcp

Loading configuration…

running openvpn…

Tue Aug 12 23:51:55 2014 OpenVPN 2.3.2 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [PKCS11] [eurephia] [MH] [IPv6] built on Jul 12 2013

Tue Aug 12 23:51:55 2014 WARNING: file '/home/jwj/password.txt' is group or others accessible

Tue Aug 12 23:51:55 2014 NOTE: the current –script-security setting may allow this configuration to call user-defined scripts

Tue Aug 12 23:51:55 2014 Attempting to establish TCP connection with [AF_INET]198.203.31.130:443 [nonblock]

Tue Aug 12 23:51:56 2014 TCP connection established with [AF_INET]198.203.31.130:443

Tue Aug 12 23:51:56 2014 TCPv4_CLIENT link local: [undef]

Tue Aug 12 23:51:56 2014 TCPv4CLIENT link remote: [AFINET]198.203.31.130:443

Tue Aug 12 23:51:56 2014 WARNING: this configuration may cache passwords in memory – use the auth-nocache option to prevent this

Tue Aug 12 23:52:00 2014 VERIFY OK: depth=1, C=GB, ST=London, L=London, O=Privax Ltd, OU=HMA Pro VPN, CN=hidemyass.com, name=HMA, emailAddress=info@privax.com

Tue Aug 12 23:52:00 2014 VERIFY OK: nsCertType=SERVER

Tue Aug 12 23:52:00 2014 VERIFY OK: depth=0, C=GB, ST=London, L=London, O=Privax Ltd, OU=HMA Pro VPN, CN=server, emailAddress=info@privax.com

Tue Aug 12 23:52:10 2014 WARNING: 'link-mtu' is used inconsistently, local='link-mtu 1575', remote='link-mtu 1543'

Tue Aug 12 23:52:10 2014 WARNING: 'tun-mtu' is used inconsistently, local='tun-mtu 1532', remote='tun-mtu 1500'

Tue Aug 12 23:52:10 2014 Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key

Tue Aug 12 23:52:10 2014 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication

Tue Aug 12 23:52:10 2014 Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key

Tue Aug 12 23:52:10 2014 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication

Tue Aug 12 23:52:10 2014 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 2048 bit RSA

Tue Aug 12 23:52:10 2014 [server] Peer Connection Initiated with [AF_INET]198.203.31.130:443

Tue Aug 12 23:52:12 2014 TUN/TAP device tun0 opened

Tue Aug 12 23:52:12 2014 doifconfig, tt->ipv6=0, tt->didifconfigipv6setup=0

Tue Aug 12 23:52:12 2014 /sbin/ip link set dev tun0 up mtu 1500

Tue Aug 12 23:52:12 2014 /sbin/ip addr add dev tun0 10.200.2.53/22 broadcast 10.200.3.255

=============================

Anyone can tell me the reason please?

ovpn file content as below

============================

client

dev tun

resolv-retry infinite

nobind

persist-key

persist-tun

auth-user-pass /home/jwj/password.txt

tun-mtu 1500

tun-mtu-extra 32

mssfix 1450

ns-cert-type server

verb 2

–---BEGIN CERTIFICATE-----

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-----END CERTIFICATE-----

-----BEGIN CERTIFICATE-----

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-----END CERTIFICATE-----

-----BEGIN RSA PRIVATE KEY-----

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isiaZEXblIAyaylPGUJBosKVuPTmtIpXpZ/Qez/CJHu2rxWG317T+w==

-----END RSA PRIVATE KEY-----

remote # proto

2 Replies

Step 1) Don't use 13.10; it's end-of-life and thus not getting security updates.

  • Les

@akerl:

Step 1) Don't use 13.10; it's end-of-life and thus not getting security updates.

  • Les

Thank you for your reply! As I can connect the openvpn server successfully using Ubuntu 13.04, so I have thought Ubuntu 13.10 should be OK too. I noticed that the openvpn installed are different edition, one is OpenVPN 2.2.1 x8664, and the other is OpenVPN 2.3.2 x8664.

After do_ifconfig, the output is different.

==============================

successful OpenVPN 2.2.1 x86_64

Wed Aug 13 10:03:59 2014 doifconfig, tt->ipv6=0, tt->didifconfigipv6setup=0

Wed Aug 13 10:03:59 2014 /sbin/ifconfig tun0 10.200.2.67 netmask 255.255.252.0 mtu 1500 broadcast 10.200.3.255

==============================

failed OpenVPN 2.3.2 x86_64

Tue Aug 12 23:52:12 2014 doifconfig, tt->ipv6=0, tt->didifconfigipv6setup=0

Tue Aug 12 23:52:12 2014 /sbin/ip link set dev tun0 up mtu 1500

Tue Aug 12 23:52:12 2014 /sbin/ip addr add dev tun0 10.200.2.53/22 broadcast 10.200.3.255

==============================

I don't know the difference between using /sbin/ifconfig or /sbin/ip.

Reply

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