libxt_dscp.man 411 B

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  1. This module matches the 6 bit DSCP field within the TOS field in the
  2. IP header. DSCP has superseded TOS within the IETF.
  3. .TP
  4. [\fB!\fP] \fB\-\-dscp\fP \fIvalue\fP
  5. Match against a numeric (decimal or hex) value [0-63].
  6. .TP
  7. [\fB!\fP] \fB\-\-dscp\-class\fP \fIclass\fP
  8. Match the DiffServ class. This value may be any of the
  9. BE, EF, AFxx or CSx classes. It will then be converted
  10. into its according numeric value.