Currently mpls_ttl is ignored when a flow is added because MFF_MPLS_TTL is
not handled in nx_put_raw().
This commit adds the correct handling of MFF_MPLS_TTL in nx_put_raw().
Fixes: bef3f465bcd5 ("openflow: Support matching and modifying MPLS TTL field.")
Cc: [email protected]
Signed-off-by: Timothy Redaelli <[email protected]>
---
lib/nx-match.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/lib/nx-match.c b/lib/nx-match.c
index 3ffd7d9d7..325a20ec6 100644
--- a/lib/nx-match.c
+++ b/lib/nx-match.c
@@ -1133,6 +1133,11 @@ nx_put_raw(struct ofpbuf *b, enum ofp_version oxm, const
struct match *match,
mpls_lse_to_bos(flow->mpls_lse[0]));
}
+ if (match->wc.masks.mpls_lse[0] & htonl(MPLS_TTL_MASK)) {
+ nxm_put_8(&ctx, MFF_MPLS_TTL, oxm,
+ mpls_lse_to_ttl(flow->mpls_lse[0]));
+ }
+
if (match->wc.masks.mpls_lse[0] & htonl(MPLS_LABEL_MASK)) {
nxm_put_32(&ctx, MFF_MPLS_LABEL, oxm,
htonl(mpls_lse_to_label(flow->mpls_lse[0])));
--
2.26.2
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