datapath: Set the correct bits for OFPAT_SET_NW_TOS action.

[sliver-openvswitch.git] / lib / flow.c

diff --git a/lib/flow.c b/lib/flow.c
index d22890e..7d368bb 100644 (file)
--- a/lib/flow.c
+++ b/lib/flow.c
@@ -151,7 +151,7 @@ flow_extract(struct ofpbuf *packet, uint16_t in_port, flow_t *flow)
             if (nh) {
                 flow->nw_src = nh->ip_src;
                 flow->nw_dst = nh->ip_dst;
-                flow->nw_tos = nh->ip_tos & 0xfc;
+                flow->nw_tos = nh->ip_tos & IP_DSCP_MASK;
                 flow->nw_proto = nh->ip_proto;
                 packet->l4 = b.data;
                 if (!IP_IS_FRAGMENT(nh->ip_frag_off)) {