1. "iptables mark with filter fw" vs "u32 match"
Hello
Does anyone do tests to compare performance iptables marking with u32
filter ... ??
u32 filter with 4000 rules on physical interface do 99% CPU ( 2,66GHz Xeon )
4000 iptables rules with mark for fw filter do 89% CPU ( 2.66GHz Xeon )
But if i optimize iptables and make separate chains then CPU is 20% ....
Anyone has other results or tests ??
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