G
Guest
Guest
Archived from groups: comp.dcom.vpn (More info?)
Hi -
I've recently been having fun creating a VPN for my company's VoIP.
A schematic is below [read in fixed text].
0123456789001234567890012345678900123456789001234567890012345678900123456789
001234567890
192.168.2.0/24 / 192.168.0.0/24 \ 10.0.0.0/24
PC / \
PCs
192.168.2.11 / \ 10.0.0.2
^
\ / \
|
+-> Draytek <---------> Netscreen <---+--> Windows
<-------------+-----> PCs
/ Vigor 2600+ / 5GT | Server 2000
|
/ / | \
v
| 192.168.2.1 / 192.168.0.1 | 192.168.0.2\
| / | \
10.0.0.3
v / | \
192.168.2.10 v
Voicemail
PC
Server
192.168.0.3
IP Office 206
Windows Server 2000 is acting as a router.
The VPN tunnel between 192.168.2.0/24 and 192.168.0.0/24 seems to work fine,
although I am slightly worried that the tunnel only appears to be initiated
from the 192.168.2.0/24 subnet. I can successfully ping .0.0/24 from
..2.0/24, and vice versa.
I have two problems. First of all, I am unable to ping any address on the
10.0.0.0/24 subnet from 192.168.2.0/24 subnet, despite having created a
static route in the Vigor 2600+ (10.0.0.0/24 -> gateway: 192.168.0.2).
-------------------------------------
Trace route display from 192.168.2.10:
-------------------------------------
C:\>tracert 10.0.0.3
Tracing route to backup.leax.local [10.0.0.3]
over a maximum of 30 hops:
1 <10 ms <10 ms <10 ms my.router [192.168.2.1]
2 * * * Request timed out.
3 * * * Request timed out.
4 ^C
-------------------------------------
To my untrained eyes, it looks as if my static route is being ignored, and
the packets are going onto the WAN, rather than down the VPN tunnel.
Secondly, I am unable to ping any address on the 192.168.2.0/24 subnet from
10.0.0.0/24, other than the Draytek router.
-------------------------------------
Trace router display from 10.0.0.32:
-------------------------------------
C:\>tracert 192.168.2.10
Tracing route to riza [192.168.2.10]
over a maximum of 30 hops:
1 <10 ms <10 ms <10 ms leaxserver1.leax.local [10.0.0.2]
2 <10 ms <10 ms <10 ms 192.168.0.1
3 36 ms 34 ms 37 ms 192.168.2.1
4 * * * Request timed out.
5 ^C
Again, it looks as if it gets to the Draytek box, and then goes out onto the
WAN!
Can anybody suggest something that I could try to get this sorted?
Thanks,
--
Mark Bertenshaw
Network Manager
LEAX Controls Ltd.
Hi -
I've recently been having fun creating a VPN for my company's VoIP.
A schematic is below [read in fixed text].
0123456789001234567890012345678900123456789001234567890012345678900123456789
001234567890
192.168.2.0/24 / 192.168.0.0/24 \ 10.0.0.0/24
PC / \
PCs
192.168.2.11 / \ 10.0.0.2
^
\ / \
|
+-> Draytek <---------> Netscreen <---+--> Windows
<-------------+-----> PCs
/ Vigor 2600+ / 5GT | Server 2000
|
/ / | \
v
| 192.168.2.1 / 192.168.0.1 | 192.168.0.2\
| / | \
10.0.0.3
v / | \
192.168.2.10 v
Voicemail
PC
Server
192.168.0.3
IP Office 206
Windows Server 2000 is acting as a router.
The VPN tunnel between 192.168.2.0/24 and 192.168.0.0/24 seems to work fine,
although I am slightly worried that the tunnel only appears to be initiated
from the 192.168.2.0/24 subnet. I can successfully ping .0.0/24 from
..2.0/24, and vice versa.
I have two problems. First of all, I am unable to ping any address on the
10.0.0.0/24 subnet from 192.168.2.0/24 subnet, despite having created a
static route in the Vigor 2600+ (10.0.0.0/24 -> gateway: 192.168.0.2).
-------------------------------------
Trace route display from 192.168.2.10:
-------------------------------------
C:\>tracert 10.0.0.3
Tracing route to backup.leax.local [10.0.0.3]
over a maximum of 30 hops:
1 <10 ms <10 ms <10 ms my.router [192.168.2.1]
2 * * * Request timed out.
3 * * * Request timed out.
4 ^C
-------------------------------------
To my untrained eyes, it looks as if my static route is being ignored, and
the packets are going onto the WAN, rather than down the VPN tunnel.
Secondly, I am unable to ping any address on the 192.168.2.0/24 subnet from
10.0.0.0/24, other than the Draytek router.
-------------------------------------
Trace router display from 10.0.0.32:
-------------------------------------
C:\>tracert 192.168.2.10
Tracing route to riza [192.168.2.10]
over a maximum of 30 hops:
1 <10 ms <10 ms <10 ms leaxserver1.leax.local [10.0.0.2]
2 <10 ms <10 ms <10 ms 192.168.0.1
3 36 ms 34 ms 37 ms 192.168.2.1
4 * * * Request timed out.
5 ^C
Again, it looks as if it gets to the Draytek box, and then goes out onto the
WAN!
Can anybody suggest something that I could try to get this sorted?
Thanks,
--
Mark Bertenshaw
Network Manager
LEAX Controls Ltd.