Hi,
I am new to FreeBSD and I am developing a program that does heavy use of UDP
multicast over the LAN. This program is incurring 90-100 percent packet loss on
FreeBSD. Packet loss occurs even when a I send just 3 packets. When I send 1000
packets I get 100% packet loss. netstat on FreeBSD shows all the packets, but
none/few make it to my program.
The program is single-source for FreeBSD, Linux and Solaris and neither Linux
nor Solaris has anything like this level of packet loss.
I am running a generic kernel, Intel P4, 512MB. I use a quad port SUN HME card
100T. I can telnet, ftp, etc. just fine.
My guess is something is misconfigured in FreeBSD. Does anyone know what I need
to tune?
Thanks,
/cho
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