Packet modifications Connection marking u32:0-2147483647 Connection marking Packet Differentiated Services Codepoint (DSCP) u32:0-63 DSCP number Packet marking u32:1-2147483647 Packet marking Routing table to forward packet with u32:1-200 Table number main Main table (main) main protocols static table TCP Maximum Segment Size u32:500-1460 Explicitly set TCP MSS value