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Old 06-07-2011, 01:15 PM   #1
lesca
Member
 
Registered: Sep 2010
Posts: 58

Rep: Reputation: 0
Smile OpenVPN repeats message: TEST ROUTES: 0/0 succeeded len=1 ret=0 a=0 u/d=down

Hello

I try to connect to my server (whose IP is x.x.x.x below) from my laptop.

I have no idea why openvpn client won't work this time. It works fine in win7 before.
I re-installed openvpn but it doesn't work neither.
Then I searched for this issue, find that it is possibly caused by disabled DHCP Client service. I checked, and found it was enabled. Still won't work after restarting dhcp client service.

Basic Info:
OS: Windows 7
OpenVPN client: openvpn-2.2.0
DHCP Client Service started.

The following is the log during connecting:

Code:
Wed Jun 08 01:55:16 2011 OpenVPN 2.2.0 Win32-MSVC++ [SSL] [LZO2] built on Apr 26 2011
Wed Jun 08 01:55:16 2011 IMPORTANT: OpenVPN's default port number is now 1194, based on an official port number assignment by IANA.  OpenVPN 2.0-beta16 and earlier used 5000 as the default port.
Wed Jun 08 01:55:16 2011 WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
Wed Jun 08 01:55:16 2011 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables
Wed Jun 08 01:55:17 2011 LZO compression initialized
Wed Jun 08 01:55:17 2011 Control Channel MTU parms [ L:1562 D:138 EF:38 EB:0 ET:0 EL:0 ]
Wed Jun 08 01:55:17 2011 Socket Buffers: R=[8192->20480] S=[8192->20480]
Wed Jun 08 01:55:17 2011 Data Channel MTU parms [ L:1562 D:1450 EF:62 EB:135 ET:0 EL:0 AF:3/1 ]
Wed Jun 08 01:55:17 2011 Fragmentation MTU parms [ L:1562 D:1300 EF:61 EB:135 ET:1 EL:0 AF:3/1 ]
Wed Jun 08 01:55:17 2011 Local Options hash (VER=V4): 'caff5189'
Wed Jun 08 01:55:17 2011 Expected Remote Options hash (VER=V4): '43a81564'
Wed Jun 08 01:55:17 2011 UDPv4 link local (bound): [undef]:1194
Wed Jun 08 01:55:17 2011 UDPv4 link remote: x.x.x.x:1194
Wed Jun 08 01:55:17 2011 TLS: Initial packet from x.x.x.x:1194, sid=01fe45c9 100c0279
Wed Jun 08 01:55:19 2011 VERIFY OK: depth=1, /C=US/ST=CA/L=SanFrancisco/O=sisca.info/CN=sisca.info_CA/emailAddress=lesca4on@gmail.com
Wed Jun 08 01:55:19 2011 VERIFY OK: depth=0, /C=US/ST=CA/L=SanFrancisco/O=sisca.info/CN=server/emailAddress=lesca4on@gmail.com
Wed Jun 08 01:55:22 2011 Data Channel Encrypt: Cipher 'AES-256-CBC' initialized with 256 bit key
Wed Jun 08 01:55:22 2011 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Wed Jun 08 01:55:22 2011 Data Channel Decrypt: Cipher 'AES-256-CBC' initialized with 256 bit key
Wed Jun 08 01:55:22 2011 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Wed Jun 08 01:55:22 2011 Control Channel: TLSv1, cipher TLSv1/SSLv3 AES256-SHA, 1024 bit RSA
Wed Jun 08 01:55:22 2011 [server] Peer Connection Initiated with x.x.x.x:1194
Wed Jun 08 01:55:24 2011 SENT CONTROL [server]: 'PUSH_REQUEST' (status=1)
Wed Jun 08 01:55:24 2011 PUSH: Received control message: 'PUSH_REPLY,redirect-gateway def1 bypass-dhcp,dhcp-option DNS 8.8.8.8,route 10.8.0.0 255.255.255.0,topology net30,ping 10,ping-restart 120,ifconfig 10.8.0.6 10.8.0.5'
Wed Jun 08 01:55:24 2011 OPTIONS IMPORT: timers and/or timeouts modified
Wed Jun 08 01:55:24 2011 OPTIONS IMPORT: --ifconfig/up options modified
Wed Jun 08 01:55:24 2011 OPTIONS IMPORT: route options modified
Wed Jun 08 01:55:24 2011 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Wed Jun 08 01:55:24 2011 ROUTE default_gateway=121.227.163.97
Wed Jun 08 01:55:24 2011 TAP-WIN32 device [本地连接 2] opened: \\.\Global\{BE9F489A-9DEA-469A-8B33-6B56AA69DDB9}.tap
Wed Jun 08 01:55:24 2011 TAP-Win32 Driver Version 9.8 
Wed Jun 08 01:55:24 2011 TAP-Win32 MTU=1500
Wed Jun 08 01:55:24 2011 Notified TAP-Win32 driver to set a DHCP IP/netmask of 10.8.0.6/255.255.255.252 on interface {BE9F489A-9DEA-469A-8B33-6B56AA69DDB9} [DHCP-serv: 10.8.0.5, lease-time: 31536000]
Wed Jun 08 01:55:24 2011 Successful ARP Flush on interface [31] {BE9F489A-9DEA-469A-8B33-6B56AA69DDB9}
Wed Jun 08 01:55:29 2011 TEST ROUTES: 0/0 succeeded len=1 ret=0 a=0 u/d=down
Wed Jun 08 01:55:29 2011 Route: Waiting for TUN/TAP interface to come up...
<...Repeats tens of times...>

Wed Jun 08 01:55:58 2011 Route: Waiting for TUN/TAP interface to come up...
Wed Jun 08 01:55:59 2011 TEST ROUTES: 0/0 succeeded len=1 ret=0 a=0 u/d=down
Wed Jun 08 01:55:59 2011 C:\WINDOWS\system32\route.exe ADD x.x.x.x MASK 255.255.255.255 121.227.163.97
Wed Jun 08 01:55:59 2011 ROUTE: CreateIpForwardEntry succeeded with dwForwardMetric1=20 and dwForwardType=4
Wed Jun 08 01:55:59 2011 Route addition via IPAPI succeeded [adaptive]
Wed Jun 08 01:55:59 2011 C:\WINDOWS\system32\route.exe ADD 0.0.0.0 MASK 128.0.0.0 10.8.0.5
Wed Jun 08 01:55:59 2011 Warning: route gateway is not reachable on any active network adapters: 10.8.0.5
Wed Jun 08 01:55:59 2011 Route addition via IPAPI failed [adaptive]
Wed Jun 08 01:55:59 2011 Route addition fallback to route.exe
 操作完成!
Wed Jun 08 01:55:59 2011 C:\WINDOWS\system32\route.exe ADD 128.0.0.0 MASK 128.0.0.0 10.8.0.5
Wed Jun 08 01:55:59 2011 Warning: route gateway is not reachable on any active network adapters: 10.8.0.5
Wed Jun 08 01:55:59 2011 Route addition via IPAPI failed [adaptive]
Wed Jun 08 01:55:59 2011 Route addition fallback to route.exe
 操作完成!
Wed Jun 08 01:55:59 2011 C:\WINDOWS\system32\route.exe ADD 10.8.0.0 MASK 255.255.255.0 10.8.0.5
Wed Jun 08 01:55:59 2011 Warning: route gateway is not reachable on any active network adapters: 10.8.0.5
Wed Jun 08 01:55:59 2011 Route addition via IPAPI failed [adaptive]
Wed Jun 08 01:55:59 2011 Route addition fallback to route.exe
 操作完成!
SYSTEM ROUTING TABLE
0.0.0.0 0.0.0.0 121.227.163.97 p=0 i=34 t=3 pr=3 a=593 h=0 m=21/0/0/0/0
0.0.0.0 128.0.0.0 10.8.0.5 p=0 i=34 t=4 pr=3 a=0 h=0 m=21/0/0/0/0
10.8.0.0 255.255.255.0 10.8.0.5 p=0 i=34 t=4 pr=3 a=0 h=0 m=21/0/0/0/0
121.227.163.97 255.255.255.255 121.227.163.97 p=0 i=34 t=3 pr=3 a=593 h=0 m=276/0/0/0/0
127.0.0.0 255.0.0.0 127.0.0.1 p=0 i=1 t=3 pr=3 a=756 h=0 m=4531/0/0/0/0
127.0.0.1 255.255.255.255 127.0.0.1 p=0 i=1 t=3 pr=3 a=756 h=0 m=4531/0/0/0/0
127.255.255.255 255.255.255.255 127.0.0.1 p=0 i=1 t=3 pr=3 a=756 h=0 m=4531/0/0/0/0
128.0.0.0 128.0.0.0 10.8.0.5 p=0 i=34 t=4 pr=3 a=0 h=0 m=21/0/0/0/0
169.254.0.0 255.255.0.0 169.254.170.211 p=0 i=11 t=3 pr=3 a=677 h=0 m=4501/0/0/0/0
169.254.0.0 255.255.0.0 169.254.101.128 p=0 i=31 t=3 pr=3 a=560 h=0 m=4511/0/0/0/0
169.254.101.128 255.255.255.255 169.254.101.128 p=0 i=31 t=3 pr=3 a=560 h=0 m=4511/0/0/0/0
169.254.170.211 255.255.255.255 169.254.170.211 p=0 i=11 t=3 pr=3 a=677 h=0 m=4501/0/0/0/0
169.254.255.255 255.255.255.255 169.254.170.211 p=0 i=11 t=3 pr=3 a=677 h=0 m=4501/0/0/0/0
169.254.255.255 255.255.255.255 169.254.101.128 p=0 i=31 t=3 pr=3 a=560 h=0 m=4511/0/0/0/0
x.x.x.x 255.255.255.255 121.227.163.97 p=0 i=34 t=3 pr=3 a=0 h=0 m=20/0/0/0/0
224.0.0.0 240.0.0.0 127.0.0.1 p=0 i=1 t=3 pr=3 a=756 h=0 m=4531/0/0/0/0
224.0.0.0 240.0.0.0 169.254.170.211 p=0 i=11 t=3 pr=3 a=748 h=0 m=4502/0/0/0/0
224.0.0.0 240.0.0.0 169.254.101.128 p=0 i=31 t=3 pr=3 a=623 h=0 m=4511/0/0/0/0
224.0.0.0 240.0.0.0 121.227.163.97 p=0 i=34 t=3 pr=3 a=593 h=0 m=21/0/0/0/0
255.255.255.255 255.255.255.255 127.0.0.1 p=0 i=1 t=3 pr=3 a=756 h=0 m=4531/0/0/0/0
255.255.255.255 255.255.255.255 169.254.170.211 p=0 i=11 t=3 pr=3 a=748 h=0 m=4501/0/0/0/0
255.255.255.255 255.255.255.255 169.254.101.128 p=0 i=31 t=3 pr=3 a=623 h=0 m=4511/0/0/0/0
255.255.255.255 255.255.255.255 121.227.163.97 p=0 i=34 t=3 pr=3 a=593 h=0 m=276/0/0/0/0
SYSTEM ADAPTER LIST
szsq
  Index = 34
  GUID = {B160C660-5C42-4FFD-86B1-2E631C62A9AB}
  IP = 121.227.163.97/255.255.255.255 
  MAC = 
  GATEWAY = 0.0.0.0/255.255.255.255 
  DNS SERV = 61.177.7.1/255.255.255.255 221.228.255.1/255.255.255.255 
TAP-Win32 Adapter V9
  Index = 31
  GUID = {BE9F489A-9DEA-469A-8B33-6B56AA69DDB9}
  IP = 169.254.101.128/255.255.0.0 <== This IP is strange, it should be 10.8.0.x
  MAC = 00:ff:be:9f:48:9a
  GATEWAY = 0.0.0.0/255.255.255.255 
  DHCP SERV = 0.0.0.0/255.255.255.255 
  DHCP LEASE OBTAINED = Wed Jun 08 01:56:00 2011
  DHCP LEASE EXPIRES  = Thu Jan 01 08:00:00 1970
  DNS SERV =  
Broadcom NetLink (TM) Fast Ethernet
  Index = 11
  GUID = {AC637E48-D141-41A1-AD5E-8CE8E609CA86}
  IP = 169.254.170.211/255.255.0.0 
  MAC = 00:26:22:04:b9:7b
  GATEWAY = 0.0.0.0/255.255.255.255 
  DHCP SERV = 0.0.0.0/255.255.255.255 
  DHCP LEASE OBTAINED = Wed Jun 08 01:56:00 2011
  DHCP LEASE EXPIRES  = Thu Jan 01 08:00:00 1970
  DNS SERV =  
Wed Jun 08 01:56:00 2011 Initialization Sequence Completed With Errors ( see http://openvpn.net/faq.html#dhcpclientserv )
Client End Configure File:
(It works fine on Ubuntu.)
Code:
client
remote x.x.x.x 1194
dev tun
comp-lzo
comp-noadapt
mute-replay-warnings
ca ca.crt
cert lesca.crt
key lesca.key
cipher AES-256-CBC
tls-cipher AES256-SHA
keysize 256
fragment 1300
sndbuf 20480
rcvbuf 20480
verb 3

Any help is welcome!

Thanks!
 
Old 06-08-2011, 12:52 PM   #2
lesca
Member
 
Registered: Sep 2010
Posts: 58

Original Poster
Rep: Reputation: 0
Hello

I find the reason to this nasty issue.

It is because of the dhcp client and the route table.

DHCP client assign a wrong IP address to the tun/tap interface. It is mainly because of the nasty/complex route table.

Code:
route delete *
route add 192.168.1.0 mask 255.255.255.0 192.168.1.1 if 11
And dial over PPPOE, connect to vpn server.
Success!

P.S.
I am sorry to post a problem here (esp. it happened on win7).
 
Old 09-06-2012, 09:27 AM   #3
ilasa01
LQ Newbie
 
Registered: Sep 2012
Posts: 1

Rep: Reputation: Disabled
OpenVPN. TEST ROUTES: 0/0 Same problem
Hi,

My OpenVPN apparently has the same problem. You don't add details about the NIC interface addresses of the routing table.
Is 192.168.1.0 your Green Zone or Orange or Red. I can then assume 192.168.1.1 is the TCP-IP address of the relevant ETHX.

Thanks.
Regards
Salvatore

Quote:
Originally Posted by lesca View Post
Hello

I find the reason to this nasty issue.

It is because of the dhcp client and the route table.

DHCP client assign a wrong IP address to the tun/tap interface. It is mainly because of the nasty/complex route table.

Code:
route delete *
route add 192.168.1.0 mask 255.255.255.0 192.168.1.1 if 11
And dial over PPPOE, connect to vpn server.
Success!

P.S.
I am sorry to post a problem here (esp. it happened on win7).
 
  


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