Windows Routing issue

Donald Pearson donaldwhpearson at gmail.com
Tue Nov 17 22:05:59 CET 2009


True, but it's one piece of the puzzle.

Now I would use
pathping<http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/pathping.mspx?mfr=true>with
the -i switch sourcing your TAP adapter, and see what happens when you
try to get out.

On Tue, Nov 17, 2009 at 2:24 PM, Robert Spraggs
<rspraggs at aegissystems.com>wrote:

>  It was not enabled. I enabled it, but I guess I am going to have to figure
> out how to get the TAP to route through the LAN interface. The server is a
> Windows 2003 box, so it's likely going to be much more complicated than a
> simple registry switch.
>
> Thanks for the help
>
> Robert
>
> Donald Pearson wrote:
>
> Did you enable IP routing on your server?
>
> If you see my ipconfig/all below, you'll see that IP routing is not enabled
> on my computer, therefore if it will not act as a gateway or a router to
> other networks.
>
> Microsoft Windows [Version 6.1.7100]
> Copyright (c) 2009 Microsoft Corporation.  All rights reserved.
>
> C:\Users\Donald>ipconfig /all
>
> Windows IP Configuration
>
>    Host Name . . . . . . . . . . . . : Cosmos
>    Primary Dns Suffix  . . . . . . . :
>    Node Type . . . . . . . . . . . . : Hybrid
>    IP Routing Enabled. . . . . . . . : No
>    WINS Proxy Enabled. . . . . . . . : No
>
> Ethernet adapter Local Area Connection:
>
>    Connection-specific DNS Suffix  . :
>
> On Tue, Nov 17, 2009 at 1:13 PM, Robert Spraggs <rspraggs at aegissystems.com
> > wrote:
>
>> Hello All,
>>
>> I took a break from trying to get Tinc working and have come back to it
>> now with the release of 1.0.11. I have 2 Windows computers connected
>> behind firewalls and everything seems to be correct, except I cannot
>> seem to get any data past the server TAP interface. I can ping the
>> Server TAP interface from the client, but no data will move through the
>> TAP interface to the Internet. I have put my information below in hopes
>> that someone can help find the answer. I know it has to be something
>> simple, but I can't figure it out.
>>
>> Thanks for the help.
>>
>> Client:
>> Firewall Internet Interface: 96.50.224.239
>> Firewall LAN Interface: 192.168.1.2
>> LAN: 192.168.1.108 netmask 255.255.255.0 gw 192.168.1.2
>> TAP: 10.2.1.12 netmask 255.255.0.0
>>
>> Address=96.50.224.239
>> Subnet=10.2.1.12/32
>>
>> Routing table:
>>
>> ===========================================================================
>> Interface List
>> 0x1 ........................... MS TCP Loopback interface
>> 0x2 ...00 ff d3 00 a9 49 ...... TAP-Win32 Adapter V9
>> 0x3 ...00 13 20 ab 73 df ...... Intel(R) PRO/100 VE Network Connection -
>> Packet Scheduler Miniport
>>
>> ===========================================================================
>>
>> ===========================================================================
>> Active Routes:
>> Network Destination        Netmask          Gateway       Interface
>>  Metric
>>         0.0.0.0          0.0.0.0        10.2.54.1       10.2.1.12      3
>>         0.0.0.0          0.0.0.0      192.168.1.2   192.168.1.108      10
>>        10.2.0.0      255.255.0.0        10.2.1.12       10.2.1.12      3
>>       10.2.1.12  255.255.255.255        127.0.0.1       127.0.0.1      3
>>  10.255.255.255  255.255.255.255        10.2.1.12       10.2.1.12      3
>>       127.0.0.0        255.0.0.0        127.0.0.1       127.0.0.1      1
>>     192.168.1.0    255.255.255.0    192.168.1.108   192.168.1.108      10
>>   192.168.1.108  255.255.255.255        127.0.0.1       127.0.0.1      10
>>   192.168.1.255  255.255.255.255    192.168.1.108   192.168.1.108      10
>>       224.0.0.0        240.0.0.0        10.2.1.12       10.2.1.12      3
>>       224.0.0.0        240.0.0.0    192.168.1.108   192.168.1.108      10
>>  255.255.255.255  255.255.255.255        10.2.1.12       10.2.1.12      1
>>  255.255.255.255  255.255.255.255    192.168.1.108   192.168.1.108      1
>> Default Gateway:         10.2.54.1
>>
>> ===========================================================================
>> Persistent Routes:
>>  None
>>
>> Server:
>> Firewall Internet Interface: 96.50.224.241
>> Firewall LAN Interface: 192.168.2.2
>> LAN: 192.168.2.115 netmask 255.255.255.0 gw 192.168.2.2
>> TAP: 10.2.54.1 netmask 255.255.0.0
>>
>> Address=96.50.224.241
>> Subnet=10.2.54.1/32
>> Subnet=0.0.0.0/0
>>
>>
>>
>> IPv4 Route Table
>>
>> ===========================================================================
>> Interface List
>> 0x1 ........................... MS TCP Loopback interface
>> 0x70003 ...00 1d 09 a0 c2 03 ...... Intel(R) 82562V-2 10/100 Network
>> Connection
>> 0x70004 ...00 ff 9c d2 29 e7 ...... TAP-Win32 Adapter V9
>>
>> ===========================================================================
>>
>> ===========================================================================
>> Active Routes:
>> Network Destination        Netmask          Gateway       Interface
>>  Metric
>>         0.0.0.0          0.0.0.0      192.168.2.2    192.168.2.115     30
>>         0.0.0.0          0.0.0.0    192.168.2.115        10.2.54.1     30
>>        10.2.0.0      255.255.0.0        10.2.54.1        10.2.54.1     30
>>       10.2.54.1  255.255.255.255        127.0.0.1        127.0.0.1     30
>>  10.255.255.255  255.255.255.255        10.2.54.1        10.2.54.1     30
>>       127.0.0.0        255.0.0.0        127.0.0.1        127.0.0.1      1
>>     192.168.2.0    255.255.255.0    192.168.2.115    192.168.2.115     30
>>   192.168.2.115  255.255.255.255        127.0.0.1        127.0.0.1     30
>>   192.168.2.255  255.255.255.255    192.168.2.115    192.168.2.115     30
>>       224.0.0.0        240.0.0.0        10.2.54.1        10.2.54.1     30
>>       224.0.0.0        240.0.0.0    192.168.2.115    192.168.2.115     30
>>  255.255.255.255  255.255.255.255        10.2.54.1        10.2.54.1      1
>>  255.255.255.255  255.255.255.255    192.168.2.115    192.168.2.115      1
>> Default Gateway:       192.168.2.2
>>
>> ===========================================================================
>> Persistent Routes:
>>  None
>>
>> _______________________________________________
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>> tinc at tinc-vpn.org
>> http://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc
>>
>
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