| This module sets the netfilter mark value associated with a connection |
| .TP |
| .B --set-mark mark[/mask] |
| Set connection mark. If a mask is specified then only those bits set in the |
| mask is modified. |
| .TP |
| .B --save-mark [--mask mask] |
| Copy the netfilter packet mark value to the connection mark. If a mask |
| is specified then only those bits are copied. |
| .TP |
| .B --restore-mark [--mask mask] |
| Copy the connection mark value to the packet. If a mask is specified |
| then only those bits are copied. This is only valid in the |
| .B mangle |
| table. |