connected laptop to VoIP, tftp not working

I have router at home, I got VoIP adapter which had 2 ports, one port
WAN connected to one of the Router LAN, this router is in 192.168.0
subnet, VoIP adapter had another LAN port, I connected laptop, this
VoIP adapter had diff subnet 192.168.251, laptop got ip addr fromVoIP,
this laptop can ping any machine on 192.168.0 subnet, I tried to
download files using tftp to laptop from one of router machine, not
working. if I conect laptop directly to router, then OK, do I have to
do anything on voip adapter?. thanks.

GS <(E-Mail Removed)> wrote:
> I have router at home, I got VoIP adapter which had 2 ports, one port
> WAN connected to one of the Router LAN, this router is in 192.168.0
> subnet, VoIP adapter had another LAN port, I connected laptop, this
> VoIP adapter had diff subnet 192.168.251, laptop got ip addr fromVoIP,
> this laptop can ping any machine on 192.168.0 subnet, I tried to
> download files using tftp to laptop from one of router machine, not
> working. if I conect laptop directly to router, then OK, do I have to
> do anything on voip adapter?. thanks.

Well, to start with, I'd suggest you learn about sentences and full
stops. Then, start again explaining your network configuration.

Chris

Chris,

I apologize, let me explain again:

I have laptop connected to LAN port of VoIp adapter, which had 2
ethernet ports called "WAN" and "LAN", the WAN port of VoIP adapter to
connected to another Router's (netgear) LAN port, I also have one
Linux machine on one of the LAN port on that Router (netgear). Voip
adapter assigned 192.168.251.22 as IP address for laptop, the other
linux machine was assigned 192.168.0.45 by Router (netgear), if I want
to download file from linux machine to laptop, tftp not working, but
if I connect this laptop directly to that Router (netgear), this this
laptop was assigned as 192.168.0.46 and tftp works, I candownload file
from linux machine.

my question, in the first case when laptop connected to VoIP adapter,
tftp not working, do I have to configure anything on VoIP to make tftp
work?. Thanks in advance.

What does your laptops hosts allow, and deny say.
When you move its connection point you are also moving
the network it is on.
What do the log files show?

On Fri, 13 Apr 2007 09:33:53 -0700, GS wrote:

> Chris,
>
> I apologize, let me explain again:
>
> I have laptop connected to LAN port of VoIp adapter, which had 2
> ethernet ports called "WAN" and "LAN", the WAN port of VoIP adapter to
> connected to another Router's (netgear) LAN port, I also have one Linux
> machine on one of the LAN port on that Router (netgear). Voip adapter
> assigned 192.168.251.22 as IP address for laptop, the other linux
> machine was assigned 192.168.0.45 by Router (netgear), if I want to
> download file from linux machine to laptop, tftp not working, but if I
> connect this laptop directly to that Router (netgear), this this laptop
> was assigned as 192.168.0.46 and tftp works, I candownload file from
> linux machine.
>
> my question, in the first case when laptop connected to VoIP adapter,
> tftp not working, do I have to configure anything on VoIP to make tftp
> work?. Thanks in advance.

Hello,

GS a écrit :
>
> my question, in the first case when laptop connected to VoIP adapter,
> tftp not working, do I have to configure anything on VoIP to make tftp
> work?.

Maybe. Note that not all NAT devices may support TFTP pass-through. But
this does not seem to be a Linux issue, unless your VoIP adapter runs
some Linux-based firmware.