This problem could cause userspace to automatically evict IPv6
flows from the datapath which had TOS bits set.
Bug #8323.
---
lib/flow.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/lib/flow.c b/lib/flow.c
index 8b03e76..3f0bea5 100644
--- a/lib/flow.c
+++ b/lib/flow.c
@@ -148,7 +148,7 @@ parse_ipv6(struct ofpbuf *packet, struct flow *flow)
flow->ipv6_dst = nh->ip6_dst;
tc_flow = get_unaligned_be32(&nh->ip6_flow);
- flow->nw_tos = ntohl(tc_flow) >> 4;
+ flow->nw_tos = ntohl(tc_flow) >> 20;
flow->ipv6_label = tc_flow & htonl(IPV6_LABEL_MASK);
flow->nw_ttl = nh->ip6_hlim;
flow->nw_proto = IPPROTO_NONE;
--
1.7.7.1
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