< > Connection tracking (required for masq/NAT) │ │ │ │ < > IP Userspace queueing via NETLINK (OBSOLETE) │ │ │ │ <*> IP tables support (required for filtering/masq/NAT) │ │ │ │ <*> IP range match support │ │ │ │ <*> TOS match support │ │ │ │ <*> recent match support │ │ │ │ <*> ECN match support │ │ │ │ <*> DSCP match support │ │ │ │ <*> AH match support │ │ │ │ <*> TTL match support │ │ │ │ <*> Owner match support │ │ │ │ <*> address type match support │ │ │ │ <*> hashlimit match support │ │ │ │ <*> Packet filtering │ │ │ │ <*> REJECT target support │ │ │ │ <*> LOG target support │ │ │ │ <*> ULOG target support │ │ │ │ <*> TCPMSS target support │ │ │ │ <*> Packet mangling │ │ │ │ <*> TOS target support │ │ │ │ <*> ECN target support │ │ │ │ <*> DSCP target support │ │ │ │ <*> TTL target support │ │ │ │ <*> raw table support (required for NOTRACK/TRACE) │ │ │ │ < > ARP tables support