| This is used to set the security mark value associated with the | |
| packet for use by security subsystems such as SELinux. It is | |
| valid in the | |
| .B security | |
| table (for backwards compatibility with older kernels, it is also | |
| valid in the | |
| .B mangle | |
| table). The mark is 32 bits wide. | |
| .TP | |
| \fB\-\-selctx\fP \fIsecurity_context\fP |