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| -rw-r--r-- | src/libnetfilter_queue.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libnetfilter_queue.c b/src/libnetfilter_queue.c index 86d74c2..bf67a19 100644 --- a/src/libnetfilter_queue.c +++ b/src/libnetfilter_queue.c @@ -127,6 +127,9 @@ gcc -g3 -ggdb -Wall -lmnl -lnetfilter_queue -o nf-queue nf-queue.c * (it requires Linux kernel >= 2.6.31). * - consider using fail-open option see nfq_set_queue_flags() (it requires * Linux kernel >= 3.6) + * - make your application offload aware to avoid costly normalization on kernel + * side. See NFQA_CFG_F_GSO flag to nfq_set_queue_flags(). + * Linux kernel >= 3.10. * - increase queue max length with nfq_set_queue_maxlen() to resist to packets * burst */ |