Hello all, In order to do NAT at user-space, I need to know about some aspects related to connection tracking and NAT. -With the "normal" kernel nat, where does the packet really get changed?? -The "normal" nat packet change happens before or after the packet is enqueued to user-space by libnetfiltet_queue? -How do I look for a TCP/IPv4 connection in the conntrack table using packet's payload? -What exactally does the ATTR_SNAT_IPV4, ATTR_DNAT_IPV4, ATTR_SNAT_PORT and ATTR_DNAT_PORT attributes in the conntrack entry? If somebody may help me, thanks in the advance. --Bruno Moreira Guedes -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
