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lokothorw90

AirVpn client blocked on CHECKING DNS

By lokothorw90, ... in Troubleshooting and Problems

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lokothorw90    0

lokothorw90
Posted ...

Hi,

I have used so many month without any problem the AIRVPN client on ubuntu 14.04

Today I have this problem

The client didn't connect. It remain on " Checking dns" and after change the server and again whith !checking dns"

I have tred to reinstall client, restart, shutdown router...update ubuntu

nothing going well....please help me. Note that I am new on linux

Here is the log (i have put xxxx on ip )

 

I 2016.06.25 14:34:58 - AirVPN client version: 2.10.3 / x86, System: Linux, Name: Ubuntu 14.04.4 LTS \n \l / x86
. 2016.06.25 14:34:58 - Reading options from /home/jason/.airvpn/AirVPN.xml
. 2016.06.25 14:35:01 - Data Path: /home/jason/.airvpn
. 2016.06.25 14:35:01 - App Path: /usr/lib/AirVPN
. 2016.06.25 14:35:01 - Executable Path: /usr/lib/AirVPN/AirVPN.exe
. 2016.06.25 14:35:01 - Command line arguments (1): path="/home/jason/.airvpn"
. 2016.06.25 14:35:01 - Updating systems & servers data ...
. 2016.06.25 14:35:01 - Operating System: Unix 3.19.0.62 - Linux jxxxxx-NF110-NF210-NF310 3.19.0-62-generic #70~14.04.1-Ubuntu SMP Mon Jun 13 16:30:45 UTC 2016 i686 i686 i686 GNU/Linux
I 2016.06.25 14:35:02 - OpenVPN Driver - Found, /dev/net/tun
I 2016.06.25 14:35:02 - OpenVPN - Version: OpenVPN 2.3.2 (/usr/sbin/openvpn)
I 2016.06.25 14:35:02 - SSH - Version: OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.7, OpenSSL 1.0.1f 6 Jan 2014 (/usr/bin/ssh)
I 2016.06.25 14:35:02 - SSL - Version: stunnel 4.53 (/usr/bin/stunnel4)
! 2016.06.25 14:35:02 - Activation of Network Lock - Linux IPTables
. 2016.06.25 14:35:03 - Systems & servers data update completed
I 2016.06.25 14:35:10 - Session starting.
W 2016.06.25 14:35:11 - Unable to understand if IPV6 is active.
I 2016.06.25 14:35:20 - Checking authorization ...
! 2016.06.25 14:35:20 - Connecting to Caph (Netherlands, Alblasserdam)
. 2016.06.25 14:35:20 - OpenVPN > OpenVPN 2.3.2 i686-pc-linux-gnu [sSL (OpenSSL)] [LZO] [EPOLL] [PKCS11] [eurephia] [MH] [iPv6] built on Dec 1 2014
. 2016.06.25 14:35:20 - OpenVPN > MANAGEMENT: TCP Socket listening on [AF_INET]127.0.0.1:3100
. 2016.06.25 14:35:20 - OpenVPN > Control Channel Authentication: tls-auth using INLINE static key file
. 2016.06.25 14:35:20 - OpenVPN > Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
. 2016.06.25 14:35:20 - OpenVPN > Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
. 2016.06.25 14:35:20 - OpenVPN > Socket Buffers: R=[163840->262144] S=[163840->262144]
. 2016.06.25 14:35:20 - OpenVPN > UDPv4 link local: [undef]
. 2016.06.25 14:35:20 - OpenVPN > UDPv4 link remote: [AF_INET]xxxxxxxxxxx:443
. 2016.06.25 14:35:20 - OpenVPN > TLS: Initial packet from [AF_INET]xxxxxxx:443, sid=1956d2fc 892e7873
. 2016.06.25 14:35:20 - OpenVPN > VERIFY OK: depth=1, C=IT, ST=IT, L=Perugia, O=airvpn.org, CN=airvpn.org CA, emailAddress=info@airvpn.org
. 2016.06.25 14:35:20 - OpenVPN > Validating certificate key usage
. 2016.06.25 14:35:20 - OpenVPN > ++ Certificate has key usage 00a0, expects 00a0
. 2016.06.25 14:35:20 - OpenVPN > VERIFY KU OK
. 2016.06.25 14:35:20 - OpenVPN > Validating certificate extended key usage
. 2016.06.25 14:35:20 - OpenVPN > ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
. 2016.06.25 14:35:20 - OpenVPN > VERIFY EKU OK
. 2016.06.25 14:35:20 - OpenVPN > VERIFY OK: depth=0, C=IT, ST=IT, L=Perugia, O=airvpn.org, CN=server, emailAddress=info@airvpn.org
. 2016.06.25 14:35:27 - OpenVPN > Data Channel Encrypt: Cipher 'AES-256-CBC' initialized with 256 bit key
. 2016.06.25 14:35:27 - OpenVPN > Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
. 2016.06.25 14:35:27 - OpenVPN > Data Channel Decrypt: Cipher 'AES-256-CBC' initialized with 256 bit key
. 2016.06.25 14:35:27 - OpenVPN > Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
. 2016.06.25 14:35:27 - OpenVPN > Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 4096 bit RSA
. 2016.06.25 14:35:27 - OpenVPN > [server] Peer Connection Initiated with [AF_INET]213.152.162.169:443
. 2016.06.25 14:35:29 - OpenVPN > SENT CONTROL [server]: 'PUSH_REQUEST' (status=1)
. 2016.06.25 14:35:29 - OpenVPN > PUSH: Received control message: 'PUSH_REPLY,redirect-gateway def1 bypass-dhcp,dhcp-option DNS 10.4.0.1,comp-lzo no,route-gateway 10.4.0.1,topology subnet,ping 10,ping-restart 60,ifconfig 10.4.27.210 255.255.0.0'
. 2016.06.25 14:35:29 - OpenVPN > OPTIONS IMPORT: timers and/or timeouts modified
. 2016.06.25 14:35:29 - OpenVPN > OPTIONS IMPORT: LZO parms modified
. 2016.06.25 14:35:29 - OpenVPN > OPTIONS IMPORT: --ifconfig/up options modified
. 2016.06.25 14:35:29 - OpenVPN > OPTIONS IMPORT: route options modified
. 2016.06.25 14:35:29 - OpenVPN > OPTIONS IMPORT: route-related options modified
. 2016.06.25 14:35:29 - OpenVPN > OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
. 2016.06.25 14:35:29 - OpenVPN > ROUTE_GATEWAY 192.168.1.1/255.255.255.0 IFACE=wlan0 HWADDR=00:1b:b1:a7:7b:88
. 2016.06.25 14:35:29 - OpenVPN > TUN/TAP device tun0 opened
. 2016.06.25 14:35:29 - OpenVPN > TUN/TAP TX queue length set to 100
. 2016.06.25 14:35:29 - OpenVPN > do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0
. 2016.06.25 14:35:29 - OpenVPN > /sbin/ip link set dev tun0 up mtu 1500
. 2016.06.25 14:35:29 - OpenVPN > /sbin/ip addr add dev tun0 10.4.27.210/16 broadcast 10.4.255.255
. 2016.06.25 14:35:34 - OpenVPN > /sbin/ip route add xxxxxxxx32 via xxx.xxx.1.1
. 2016.06.25 14:35:34 - OpenVPN > /sbin/ip route add 0.0.0.0/1 via 10.4.0.1
. 2016.06.25 14:35:34 - OpenVPN > /sbin/ip route add 128.0.0.0/1 via 10.4.0.1
. 2016.06.25 14:35:34 - Starting Management Interface
. 2016.06.25 14:35:34 - OpenVPN > Initialization Sequence Completed
I 2016.06.25 14:35:34 - /etc/resolv.conf renamed to /etc/resolv.conf.airvpn as backup
I 2016.06.25 14:35:34 - DNS of the system updated to VPN DNS (Rename method: /etc/resolv.conf generated)
I 2016.06.25 14:35:34 - Flushing DNS
I 2016.06.25 14:35:34 - Checking DNS
W 2016.06.25 14:36:05 - The request timed out
! 2016.06.25 14:36:05 - Disconnecting
. 2016.06.25 14:36:05 - Management - Send 'signal SIGTERM'
. 2016.06.25 14:36:05 - OpenVPN > MANAGEMENT: CMD 'signal SIGTERM'
. 2016.06.25 14:36:05 - OpenVPN > SIGTERM received, sending exit notification to peer
. 2016.06.25 14:36:05 - OpenVpn Management > >INFO:OpenVPN Management Interface Version 1 -- type 'help' for more info
. 2016.06.25 14:36:05 - OpenVpn Management > SUCCESS: signal SIGTERM thrown
. 2016.06.25 14:36:10 - OpenVPN > /sbin/ip route del xxxx.x.xxx.xxxx/32
. 2016.06.25 14:36:10 - OpenVPN > /sbin/ip route del 0.0.0.0/1
. 2016.06.25 14:36:10 - Connection terminated.
. 2016.06.25 14:36:10 - OpenVPN > /sbin/ip route del 128.0.0.0/1
I 2016.06.25 14:36:10 - DNS of the system restored to original settings (Rename method)
. 2016.06.25 14:36:10 - OpenVPN > Closing TUN/TAP interface
. 2016.06.25 14:36:11 - OpenVPN > /sbin/ip addr del dev tun0 10.4.27.210/16
. 2016.06.25 14:36:11 - OpenVPN > SIGTERM[soft,exit-with-notification] received, process exiting
I 2016.06.25 14:36:14 - Checking authorization ...
! 2016.06.25 14:36:14 - Connecting to Caph (Netherlands, Alblasserdam)
. 2016.06.25 14:36:14 - OpenVPN > OpenVPN 2.3.2 i686-pc-linux-gnu [sSL (OpenSSL)] [LZO] [EPOLL] [PKCS11] [eurephia] [MH] [iPv6] built on Dec 1 2014
. 2016.06.25 14:36:14 - OpenVPN > MANAGEMENT: TCP Socket listening on [AF_INET]127.0.0.1:3100
. 2016.06.25 14:36:14 - OpenVPN > Control Channel Authentication: tls-auth using INLINE static key file
. 2016.06.25 14:36:14 - OpenVPN > Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
. 2016.06.25 14:36:14 - OpenVPN > Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
. 2016.06.25 14:36:14 - OpenVPN > Socket Buffers: R=[163840->262144] S=[163840->262144]
. 2016.06.25 14:36:14 - OpenVPN > UDPv4 link local: [undef]
. 2016.06.25 14:36:14 - OpenVPN > UDPv4 link remote: [AF_INET]xxxx.xxxx.xxx:443
. 2016.06.25 14:36:14 - OpenVPN > TLS: Initial packet from [AF_INET]xxxx.xxxx.xxx.169:443, sid=44c2f999 66c0a46c
. 2016.06.25 14:36:14 - OpenVPN > VERIFY OK: depth=1, C=IT, ST=IT, L=Perugia, O=airvpn.org, CN=airvpn.org CA, emailAddress=info@airvpn.org
. 2016.06.25 14:36:14 - OpenVPN > Validating certificate key usage
. 2016.06.25 14:36:14 - OpenVPN > ++ Certificate has key usage 00a0, expects 00a0
. 2016.06.25 14:36:14 - OpenVPN > VERIFY KU OK
. 2016.06.25 14:36:14 - OpenVPN > Validating certificate extended key usage
. 2016.06.25 14:36:14 - OpenVPN > ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
. 2016.06.25 14:36:14 - OpenVPN > VERIFY EKU OK
. 2016.06.25 14:36:14 - OpenVPN > VERIFY OK: depth=0, C=IT, ST=IT, L=Perugia, O=airvpn.org, CN=server, emailAddress=info@airvpn.org
. 2016.06.25 14:36:21 - OpenVPN > Data Channel Encrypt: Cipher 'AES-256-CBC' initialized with 256 bit key
. 2016.06.25 14:36:21 - OpenVPN > Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
. 2016.06.25 14:36:21 - OpenVPN > Data Channel Decrypt: Cipher 'AES-256-CBC' initialized with 256 bit key
. 2016.06.25 14:36:21 - OpenVPN > Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
. 2016.06.25 14:36:21 - OpenVPN > Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 4096 bit RSA
. 2016.06.25 14:36:21 - OpenVPN > [server] Peer Connection Initiated with [AF_INET]213.152.162.169:443
. 2016.06.25 14:36:23 - OpenVPN > SENT CONTROL [server]: 'PUSH_REQUEST' (status=1)
. 2016.06.25 14:36:23 - OpenVPN > PUSH: Received control message: 'PUSH_REPLY,redirect-gateway def1 bypass-dhcp,dhcp-option DNS 10.4.0.1,comp-lzo no,route-gateway 10.4.0.1,topology subnet,ping 10,ping-restart 60,ifconfig 10.4.27.210 255.255.0.0'
. 2016.06.25 14:36:23 - OpenVPN > OPTIONS IMPORT: timers and/or timeouts modified
. 2016.06.25 14:36:23 - OpenVPN > OPTIONS IMPORT: LZO parms modified
. 2016.06.25 14:36:23 - OpenVPN > OPTIONS IMPORT: --ifconfig/up options modified
. 2016.06.25 14:36:23 - OpenVPN > OPTIONS IMPORT: route options modified
. 2016.06.25 14:36:23 - OpenVPN > OPTIONS IMPORT: route-related options modified
. 2016.06.25 14:36:23 - OpenVPN > OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
. 2016.06.25 14:36:23 - OpenVPN > ROUTE_GATEWAY 1xxx.xxx.xx1.1/255.255.255.0 IFACE=wlan0 HWADDR=00:1b:b1:a7:7b:88
. 2016.06.25 14:36:23 - OpenVPN > TUN/TAP device tun0 opened
. 2016.06.25 14:36:23 - OpenVPN > TUN/TAP TX queue length set to 100
. 2016.06.25 14:36:23 - OpenVPN > do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0
. 2016.06.25 14:36:23 - OpenVPN > /sbin/ip link set dev tun0 up mtu 1500
. 2016.06.25 14:36:23 - OpenVPN > /sbin/ip addr add dev tun0 10.4.27.210/16 broadcast 10.4.255.255
. 2016.06.25 14:36:28 - OpenVPN > /sbin/ip route add xxx.xxx.xxx/32 via 192.168.1.1
. 2016.06.25 14:36:28 - OpenVPN > /sbin/ip route add 0.0.0.0/1 via 10.4.0.1
. 2016.06.25 14:36:28 - OpenVPN > /sbin/ip route add 128.0.0.0/1 via 10.4.0.1
. 2016.06.25 14:36:28 - Starting Management Interface
. 2016.06.25 14:36:28 - OpenVPN > Initialization Sequence Completed
I 2016.06.25 14:36:28 - /etc/resolv.conf renamed to /etc/resolv.conf.airvpn as backup
I 2016.06.25 14:36:28 - DNS of the system updated to VPN DNS (Rename method: /etc/resolv.conf generated)
I 2016.06.25 14:36:28 - Flushing DNS
I 2016.06.25 14:36:28 - Checking DNS
W 2016.06.25 14:37:14 - The request timed out
! 2016.06.25 14:37:14 - Disconnecting
. 2016.06.25 14:37:14 - Management - Send 'signal SIGTERM'
. 2016.06.25 14:37:14 - OpenVpn Management > >INFO:OpenVPN Management Interface Version 1 -- type 'help' for more info
. 2016.06.25 14:37:14 - OpenVPN > MANAGEMENT: CMD 'signal SIGTERM'
. 2016.06.25 14:37:14 - OpenVPN > SIGTERM received, sending exit notification to peer
. 2016.06.25 14:37:19 - OpenVPN > /sbin/ip route del xxxx.xxxx.xxxx/32
. 2016.06.25 14:37:19 - OpenVPN > /sbin/ip route del 0.0.0.0/1
. 2016.06.25 14:37:19 - OpenVPN > /sbin/ip route del 128.0.0.0/1
. 2016.06.25 14:37:19 - OpenVPN > Closing TUN/TAP interface
. 2016.06.25 14:37:19 - OpenVPN > /sbin/ip addr del dev tun0 10.4.27.210/16
. 2016.06.25 14:37:19 - OpenVPN > SIGTERM[soft,exit-with-notification] received, process exiting
. 2016.06.25 14:37:19 - Connection terminated.
I 2016.06.25 14:37:19 - DNS of the system restored to original settings (Rename method)
)

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