Hi everyone. I have a terrible problem this morning. My vpn stopped working and i can not figure out what is the problem. The problem is that i connect as usual, see no errors, but when i try to browse somewhere it looks like no connection (everything is ok without vpn). It looked like i have problems with routes on my server, so i tried to restart vpn service, my vps, iptables, etc. Nothing changed. Eventually i just rebuild my server and installed openvpn server again, and .... the same result. Almost in desperate i rebooted my pc and booted windows machine. And its a miracle but my openvpn client connected and i could browse, everything worked fine. So the only one problem i can see is in my host linux machine. But i really can not figure out what is the problem, because yesterday everything was ok but today i have this terrible issue.
Here is my connection log -
Sun Aug 3 10:38:41 2014 OpenVPN 2.2.1 i686-linux-gnu [SSL] [LZO2] [EPOLL] [PKCS11] [eurephia] [MH] [PF_INET6] [IPv6 payload 20110424-2 (2.2RC2)] built on Mar 13 2014
Sun Aug 3 10:38:41 2014 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables
Sun Aug 3 10:38:41 2014 WARNING: file '/etc/openvpn/client1.key' is group or others accessible
Sun Aug 3 10:38:41 2014 LZO compression initialized
Sun Aug 3 10:38:41 2014 Control Channel MTU parms [ L:1542 D:138 EF:38 EB:0 ET:0 EL:0 ]
Sun Aug 3 10:38:41 2014 Socket Buffers: R=[163840->131072] S=[163840->131072]
Sun Aug 3 10:38:41 2014 Data Channel MTU parms [ L:1542 D:1450 EF:42 EB:135 ET:0 EL:0 AF:3/1 ]
Sun Aug 3 10:38:41 2014 Local Options hash (VER=V4): '41690919'
Sun Aug 3 10:38:41 2014 Expected Remote Options hash (VER=V4): '530fdded'
Sun Aug 3 10:38:41 2014 UDPv4 link local: [undef]
Sun Aug 3 10:38:41 2014 UDPv4 link remote: [AF_INET]185.61.148.158:1194
Sun Aug 3 10:38:41 2014 TLS: Initial packet from [AF_INET]185.61.148.158:1194, sid=7f629d59 b6d85c23
Sun Aug 3 10:38:41 2014 VERIFY OK: depth=1, /C=RU/ST=BE/L=Hidden/O=Secret/OU=Blah_blah/CN=Secret_CA/name=Amber/emailAddress=me@mydomain
Sun Aug 3 10:38:41 2014 VERIFY OK: nsCertType=SERVER
Sun Aug 3 10:38:41 2014 VERIFY OK: depth=0, /C=RU/ST=BE/L=Hidden/O=Secret/OU=Blah_blah/CN=server/name=Amber/emailAddress=me@mydomain
Sun Aug 3 10:38:42 2014 Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key
Sun Aug 3 10:38:42 2014 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Sun Aug 3 10:38:42 2014 Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key
Sun Aug 3 10:38:42 2014 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Sun Aug 3 10:38:42 2014 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 2048 bit RSA
Sun Aug 3 10:38:42 2014 [server] Peer Connection Initiated with [AF_INET]185.61.148.158:1194
Sun Aug 3 10:38:44 2014 SENT CONTROL [server]: 'PUSH_REQUEST' (status=1)
Sun Aug 3 10:38:44 2014 PUSH: Received control message: 'PUSH_REPLY,redirect-gateway def1 bypass-dhcp,dhcp-option DNS 8.8.8.8,dhcp-option DNS 8.8.4.4,route 10.8.0.1,topology net30,ping 10,ping-restart 120,ifconfig 10.8.0.6 10.8.0.5'
Sun Aug 3 10:38:44 2014 OPTIONS IMPORT: timers and/or timeouts modified
Sun Aug 3 10:38:44 2014 OPTIONS IMPORT: --ifconfig/up options modified
Sun Aug 3 10:38:44 2014 OPTIONS IMPORT: route options modified
Sun Aug 3 10:38:44 2014 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Sun Aug 3 10:38:44 2014 ROUTE default_gateway=10.202.0.254
Sun Aug 3 10:38:44 2014 TUN/TAP device tun0 opened
Sun Aug 3 10:38:44 2014 TUN/TAP TX queue length set to 100
Sun Aug 3 10:38:44 2014 do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0
Sun Aug 3 10:38:44 2014 /sbin/ifconfig tun0 10.8.0.6 pointopoint 10.8.0.5 mtu 1500
Sun Aug 3 10:38:44 2014 /sbin/route add -net 185.61.148.158 netmask 255.255.255.255 gw 10.202.0.254
Sun Aug 3 10:38:44 2014 /sbin/route add -net 0.0.0.0 netmask 128.0.0.0 gw 10.8.0.5
Sun Aug 3 10:38:44 2014 /sbin/route add -net 128.0.0.0 netmask 128.0.0.0 gw 10.8.0.5
Sun Aug 3 10:38:44 2014 /sbin/route add -net 10.8.0.1 netmask 255.255.255.255 gw 10.8.0.5
Sun Aug 3 10:38:44 2014 Initialization Sequence Completed
Please give me some advice, cause i need my vpn for work and without it i have a lot of problems. Please any help would be appreciated.
Thanks a lot and have a nice day
P.S. client is not working on Xubuntu, server is in Centos 6.
