C - Cannot access saddr...

howto make locally terminated tcp connections go through prerouting and postrouting?...

iptables gives input/output error...

libnetfilter_queue programming , how can i know which program send the packet?...

Some question about kernel object...

Linux app sends UDP without socket...

spinlock_irqsave with deadlock...

Rewriting network packets on the fly using libnetfilter_queue...

Extending packet header from within a Netfilter hook...

netfilter event on packet locally processed ( netfilter C kernel module code)...