* About the using of libnetfilter_queue!
@ 2008-11-04 16:14 Jacky Luk
0 siblings, 0 replies; only message in thread
From: Jacky Luk @ 2008-11-04 16:14 UTC (permalink / raw)
To: netfilter-devel, netfilter; +Cc: michael.tso, michael.soong
Hi,
I have some questions about the using of
libnetfilter_queue. I use the RHEL 5.2 to develop my
application (Kernel: 2.6.18-92.el5). I found that there
are several strange phenomena when using the API of the
libnetfilter_queue.
1. The nfq_get_timestamp() always returns the same value
of the timestamp for all packets retrieved from the
NFQUEUE. What is the cause of this problem?
2. I cannot set the maximum length of the queue by using
the function nfq_set_queue_maxlen(). This function always
returns -1 even though I have inputted the correct
parameters into this function. I have searched about this
issue in Google and someone said that kernel >= 2.6.20
would be supported to use this function. Is it true? If
so, how can I set the maximum length of the queue when I
use the kernel = 2.6.18?
Thank you very much!
Regards,
Jacky Luk
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