- - OF1.0 and OF1.1: wwww/x,yy/z means dl_vlan wwww, OFPFW_DL_VLAN
- x, dl_vlan_pcp yy, and OFPFW_DL_VLAN_PCP z. ? means that the
- given nibble is ignored (and conventionally 0 for wwww or yy,
- conventionally 1 for x or z). <none> means that the given match
- is not supported.
+ - OF1.0 and OF1.1: wwww/x,yy/z means dl_vlan wwww, OFPFW_DL_VLAN x,
+ dl_vlan_pcp yy, and OFPFW_DL_VLAN_PCP z. If OFPFW_DL_VLAN or
+ OFPFW_DL_VLAN_PCP is 1, the corresponding field value is
+ wildcarded, otherwise it is matched. ? means that the given bits
+ are ignored (their conventional values are 0000/x,00/0 in OF1.0,
+ 0000/x,00/1 in OF1.1; x is never ignored). <none> means that the
+ given match is not supported.