vpn switches to normal IP after minutes of use(no error)
Posted: Tue Feb 12, 2013 1:12 pm
Hi everyone, I hope I'm in the right section for this problem. My wife's vpn client switches to normal IP after some time and I can't find any error from the log file. Please help me, as I'm gonna format the computer soon as a last resort. Using openvpn 2.3, Windows 8 Pro 64-bit. This happened on 2 different computers but the same wireless connection. The weird thing is, it doesn't happen to my computer which is also Windows 8 Pro 64-bit and is also using the same connection and vpn configuration. Please help! We use vpn for our online work and this is affecting her job
Tue Feb 12 22:39:06 2013 OpenVPN 2.3.0 x86_64-w64-mingw32 [SSL (OpenSSL)] [LZO] [PKCS11] [eurephia] [IPv6] built on Jan 8 2013
Tue Feb 12 22:39:36 2013 WARNING: Make sure you understand the semantics of --tls-remote before using it (see the man page).
Tue Feb 12 22:39:36 2013 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables
Tue Feb 12 22:39:36 2013 Control Channel Authentication: using 'conf/hmac.txt' as a free-form passphrase file
Tue Feb 12 22:39:36 2013 Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Feb 12 22:39:36 2013 Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Feb 12 22:39:38 2013 UDPv4 link local (bound): [undef]
Tue Feb 12 22:39:38 2013 UDPv4 link remote: [AF_INET]95.154.228.115:1195
Tue Feb 12 22:39:38 2013 WARNING: this configuration may cache passwords in memory -- use the auth-nocache option to prevent this
Tue Feb 12 22:39:42 2013 VERIFY OK: depth=1, C=GB, ST=Oxfordshire, L=Wantage, O=Xi Conferences Ltd, OU=XI, CN=Xi Conferences Ltd CA, name=XI, emailAddress=contact@simbahosting.co.uk
Tue Feb 12 22:39:42 2013 VERIFY X509NAME OK: C=GB, ST=Oxfordshire, L=Wantage, O=Xi Conferences Ltd, OU=XI, CN=vpn-uk.xiconferences.com, name=XI, emailAddress=contact@simbahosting.co.uk
Tue Feb 12 22:39:42 2013 VERIFY OK: depth=0, C=GB, ST=Oxfordshire, L=Wantage, O=Xi Conferences Ltd, OU=XI, CN=vpn-uk.xiconferences.com, name=XI, emailAddress=contact@simbahosting.co.uk
Tue Feb 12 22:39:50 2013 Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key
Tue Feb 12 22:39:50 2013 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Feb 12 22:39:50 2013 Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key
Tue Feb 12 22:39:50 2013 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Feb 12 22:39:50 2013 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 2048 bit RSA
Tue Feb 12 22:39:50 2013 [vpn-uk.xiconferences.com] Peer Connection Initiated with [AF_INET]95.154.228.115:1195
Tue Feb 12 22:39:53 2013 do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0
Tue Feb 12 22:39:53 2013 open_tun, tt->ipv6=0
Tue Feb 12 22:39:53 2013 TAP-WIN32 device [Local Area Connection] opened: \\.\Global\{F19B6B8A-9C98-4EF4-B2F6-FAE70B451968}.tap
Tue Feb 12 22:39:53 2013 Notified TAP-Windows driver to set a DHCP IP/netmask of 10.8.0.9/255.255.255.252 on interface {F19B6B8A-9C98-4EF4-B2F6-FAE70B451968} [DHCP-serv: 10.8.0.10, lease-time: 31536000]
Tue Feb 12 22:39:53 2013 Successful ARP Flush on interface [20] {F19B6B8A-9C98-4EF4-B2F6-FAE70B451968}
Tue Feb 12 22:39:58 2013 Initialization Sequence Completed

Tue Feb 12 22:39:06 2013 OpenVPN 2.3.0 x86_64-w64-mingw32 [SSL (OpenSSL)] [LZO] [PKCS11] [eurephia] [IPv6] built on Jan 8 2013
Tue Feb 12 22:39:36 2013 WARNING: Make sure you understand the semantics of --tls-remote before using it (see the man page).
Tue Feb 12 22:39:36 2013 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables
Tue Feb 12 22:39:36 2013 Control Channel Authentication: using 'conf/hmac.txt' as a free-form passphrase file
Tue Feb 12 22:39:36 2013 Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Feb 12 22:39:36 2013 Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Feb 12 22:39:38 2013 UDPv4 link local (bound): [undef]
Tue Feb 12 22:39:38 2013 UDPv4 link remote: [AF_INET]95.154.228.115:1195
Tue Feb 12 22:39:38 2013 WARNING: this configuration may cache passwords in memory -- use the auth-nocache option to prevent this
Tue Feb 12 22:39:42 2013 VERIFY OK: depth=1, C=GB, ST=Oxfordshire, L=Wantage, O=Xi Conferences Ltd, OU=XI, CN=Xi Conferences Ltd CA, name=XI, emailAddress=contact@simbahosting.co.uk
Tue Feb 12 22:39:42 2013 VERIFY X509NAME OK: C=GB, ST=Oxfordshire, L=Wantage, O=Xi Conferences Ltd, OU=XI, CN=vpn-uk.xiconferences.com, name=XI, emailAddress=contact@simbahosting.co.uk
Tue Feb 12 22:39:42 2013 VERIFY OK: depth=0, C=GB, ST=Oxfordshire, L=Wantage, O=Xi Conferences Ltd, OU=XI, CN=vpn-uk.xiconferences.com, name=XI, emailAddress=contact@simbahosting.co.uk
Tue Feb 12 22:39:50 2013 Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key
Tue Feb 12 22:39:50 2013 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Feb 12 22:39:50 2013 Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key
Tue Feb 12 22:39:50 2013 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Tue Feb 12 22:39:50 2013 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 2048 bit RSA
Tue Feb 12 22:39:50 2013 [vpn-uk.xiconferences.com] Peer Connection Initiated with [AF_INET]95.154.228.115:1195
Tue Feb 12 22:39:53 2013 do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0
Tue Feb 12 22:39:53 2013 open_tun, tt->ipv6=0
Tue Feb 12 22:39:53 2013 TAP-WIN32 device [Local Area Connection] opened: \\.\Global\{F19B6B8A-9C98-4EF4-B2F6-FAE70B451968}.tap
Tue Feb 12 22:39:53 2013 Notified TAP-Windows driver to set a DHCP IP/netmask of 10.8.0.9/255.255.255.252 on interface {F19B6B8A-9C98-4EF4-B2F6-FAE70B451968} [DHCP-serv: 10.8.0.10, lease-time: 31536000]
Tue Feb 12 22:39:53 2013 Successful ARP Flush on interface [20] {F19B6B8A-9C98-4EF4-B2F6-FAE70B451968}
Tue Feb 12 22:39:58 2013 Initialization Sequence Completed