[keithmantell]

Router - Bufallo WHR-G300N

2 wired PCs cannot ping each other, though the router has dhcp leases for each. One is a Linux machine, the other is dual boot Linux/Windows 7.
A Linux Wireless laptop can ping both and be pinged from both.

I have another Bufallo (same model) with its default firmware. When I replace the DD-WRT version, all machines can ping each other.

Any ideas?

Thx in advance

[steinwedel]

As already discussed it's a bug in 18777 firmware.

[buddee]

[keithmantell]

OK, obviously my search was not couched in the correct terms.

Can you tell me the defect number, then I can track its resolution?

When I get a moment I'll put the DD-WRT unit back in and check the version number

[joecop67]

deleted

[keithmantell]

Thanks for the defect number. New to thois forum but is this where I should be looking:

http://www.dd-wrt.com/dd-wrtv2/bugtracker/view_all_bug_page.php

as nothing shows up for that number

[jerry688]

I have exactly the same problem with my buffalo_whr_g300nv2.

Wired connection can't ping any client else "destination host unreachable",
but wireless can ping all the clients.

It started from 03-19-12-r18777, and remains after upgrading to 06-08-12-r19342.

[breaker]

After so many people have confirmed the same problem. I hope that devs will finally pay attention to that issue which exists for over half a year now. (Last version which working lan was 18026 for me)

[lovewilliam]

same here on g300nv2

using version 24461

That will be great if it can be fixed.

[lovewilliam]

I am quite curious about the defect number, but it is deleted? I have been trying to tackle this problem for a while.

And I also find that it is reproducible on TL-WR741ND v1 using version 24461.

I think it is highly possible that other Atheros board also have this problem.

Can anyone know something about it leave a messages?

[michelinium]

[lovewilliam]