OpenFlow 1.0 doesn't say that the ECN bits in OFPAT_SET_NW_TOS actions must
be zero, but Open vSwitch ODP implementations do require that, so mask off
those bits before storing the nw_tos into the flow.
break;
case OFPUTIL_OFPAT_SET_NW_TOS:
break;
case OFPUTIL_OFPAT_SET_NW_TOS:
- ctx->flow.nw_tos = ia->nw_tos.nw_tos;
+ ctx->flow.nw_tos = ia->nw_tos.nw_tos & IP_DSCP_MASK;
break;
case OFPUTIL_OFPAT_SET_TP_SRC:
break;
case OFPUTIL_OFPAT_SET_TP_SRC: