[shuptuu]

Hi,
I have a TL-WR841N v10 running DD-WRT v3.0-r31791
For a few days now, there is something weird happening: Wired devices cannot ping each other! They are on same network, they can ping the router, they can ping wireless devices. Wireless devices can ping wired devices. But from a wired device to an other wired device: no way!
My config is really simple: just one isolated network, with some wired devices and some wireless devices. No internet access, no bridge, no specific routing, no firewall….
I have an other router not running DD-WRT, but its native firmware (a netgear device). Same configuration on (network settings, dhcp, wireless…). This is my backup router. Replacing the TL by this one, I don’t have this problem anymore…
I found posts with similar problems on the web but without any solution.
Any idea? I could think my router’s ports are dead, physically dead, but from a wireless device to a wired device, it works, so I’m lost.
Thanks for your help

[h8red]

Save these lines into administration/startup:
swconfig dev eth1 set enable_vlan 1
swconfig dev eth1 set apply

[shuptuu]

Thanks a lot!
was eth0 in my case, but it's ok.
Added to "save startup" for persistent effect

Usefull commands:
"swconfig list" => to list devices
"swconfig dev eth0 show" => to check settings

Thanks again
Olivier