Is this an ULOG error?

[serjio <serjio@tajik.net>]

Hello All,

I would like to use ULOG and ULOGD for traffic accounting. But after I 
have installed
these tools on my router I was surprised that I cannot check my traffic 
with 100% accuracy.
I tested this by using a standart iptables counters. And there was 
always much more bytes than
I got in ulogd. 

In addition to this I see that ulogd logfile is flooded by messages like 
this:
ulogd.c:707 ipulog_read == -1! ipulog_errno == 6, errno = 105 strerr=No 
buffer space available

I think that there are some problems in transmit data via kernel socket 
to userspace.
Changing a socket network buffer size up to 4M didn't help me.
sysctl -w net.core.rmem_max=8388608
sysctl -w net.core.rmem_default=4194304
sysctl -w net.core.wmem_max=8388608
sysctl -w net.core.wmem_default=4194304

I would be grateful if anyone can help me.

Thanks,
Sergei