[Vpn-help] Non-local DNS lookup failed in 2.1.0-release
Tai-hwa Liang
avatar at mmlab.cse.yzu.edu.tw
Sun Aug 3 04:42:48 CDT 2008
After upgrading 2.1.0-beta-5 to 2.1.0-release, DNS queries to outside
domain no longer works after connected to VPN gateway:
C:\>nslookup www.google.com
DNS request timed out.
timeout was 2 seconds.
*** Can't find server name for address 192.168.0.1: Timed out
DNS request timed out.
timeout was 2 seconds.
*** Can't find server name for address 168.95.192.1: Timed out
DNS request timed out.
timeout was 2 seconds.
*** Can't find server name for address 168.95.1.1: Timed out
*** Default servers are not available
Server: UnKnown
Address: 192.168.0.1
DNS request timed out.
timeout was 2 seconds.
*** Request to UnKnown timed-out
C:\>ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : test
Primary Dns Suffix . . . . . . . : example.com
Node Type . . . . . . . . . . . . : Peer-Peer
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : example.com
example.com
Ethernet adapter VMware Network Adapter VMnet8:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : VMware Virtual Ethernet Adapter for
VMnet8
Physical Address. . . . . . . . . : 00-50-56-C0-00-08
Dhcp Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.206.1
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
Ethernet adapter VMware Network Adapter VMnet1:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : VMware Virtual Ethernet Adapter for
VMnet1
Physical Address. . . . . . . . . : 00-50-56-C0-00-01
Dhcp Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.253.1
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
Ethernet adapter 區域連線:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : NVIDIA nForce Networking Controller
Physical Address. . . . . . . . . : 00-15-F2-16-D5-78
Dhcp Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.1.196
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 168.95.192.1
168.95.1.1
Ethernet adapter {3FE8816A-71E4-4533-BE94-3997765D6B1A}:
Connection-specific DNS Suffix . : example.com
Description . . . . . . . . . . . : Shrew Soft Virtual Adapter - Packet
Scheduler Miniport
Physical Address. . . . . . . . . : AA-AA-AA-AA-AA-00
Dhcp Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.123.2
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 192.168.0.1
Primary WINS Server . . . . . . . : 192.168.0.51
Meanwhilst, ping/lookup to host inside VPN works; ping'ing to outside
domain using IP address works as well. Once I disconnected from the VPN
gateway, DNS lookup to www.google.com works again.
VPN client version = 2.1.0 release
Windows OS version = Windows XP SP3
Gateway = FreeBSD 6-STABLE + ipsec-tools-0.7
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