Hi Folks,

We are facing exactly the same problem as described at:
http://drbl.sourceforge.net/faq/fine-print.php?path=./2_System/46_multicast_not_working.faq#46_multicast_not_working.faq

Although, we have already followed all hints listed there with no success.

1) Copying with unicast runs with no problem.
2) LSPCI says that my board is:
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)

It's in the server side.

3) We are using a non-managed switch
4) We have installed with Ubuntu 10.04 and it works well only one time.


Anyone has futher hints to try to figure that out ?

Thanks a lot,


--
Isamar Maia
Cel. VIVO SSA:  (55) 71-9146-8575
Cel. TIM SSA: (55) 71-9185-5264
Fixo:  (55) 71-4062-8688
日本: +81-(0)3-4550-1212
Skype ID: isamar.maia