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| author |   Rajesh Goel <rajegoel@cisco.com> | 2019-10-06 13:17:36 +0530 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2019-10-22 11:15:17 +0000 |
| commit | be2d536f87e996ba0067af0ea5fab6dd45d20822 (patch) | |
| tree | c8f564fe9283e7addb0895de153a96ceadfe470b /src/vnet/dpo/mpls_label_dpo.c | |
| parent | d3b170254bc41495cca90c6bfe77ffb02aaa661a (diff) | |
mpls: support fragmentation of mpls output packet
Type: fix
Signed-off-by: Rajesh Goel <rajegoel@cisco.com>
Change-Id: Ie4372c5cf58ab215cdec5ce56f8a994daaba2844
(cherry picked from commit d6f1c9c5141c177a14d011a514e392a9357398fb)
Diffstat (limited to 'src/vnet/dpo/mpls_label_dpo.c')
| -rw-r--r-- | src/vnet/dpo/mpls_label_dpo.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/vnet/dpo/mpls_label_dpo.c b/src/vnet/dpo/mpls_label_dpo.c index 1074a959310..9d147f98f13 100644 --- a/src/vnet/dpo/mpls_label_dpo.c +++ b/src/vnet/dpo/mpls_label_dpo.c @@ -484,6 +484,12 @@ mpls_label_imposition_inline (vlib_main_t * vm, exp2 = ip_dscp_to_mpls_exp(ip2->tos); exp3 = ip_dscp_to_mpls_exp(ip3->tos); } + + /* save the payload proto information in mpls opaque */ + vnet_buffer(b0)->mpls.pyld_proto = DPO_PROTO_IP4; + vnet_buffer(b1)->mpls.pyld_proto = DPO_PROTO_IP4; + vnet_buffer(b2)->mpls.pyld_proto = DPO_PROTO_IP4; + vnet_buffer(b3)->mpls.pyld_proto = DPO_PROTO_IP4; } else if (DPO_PROTO_IP6 == dproto) { @@ -518,6 +524,12 @@ mpls_label_imposition_inline (vlib_main_t * vm, exp3 = ip_dscp_to_mpls_exp( ip6_traffic_class_network_order(ip3)); } + + /* save the payload proto information in mpls opaque */ + vnet_buffer(b0)->mpls.pyld_proto = DPO_PROTO_IP6; + vnet_buffer(b1)->mpls.pyld_proto = DPO_PROTO_IP6; + vnet_buffer(b2)->mpls.pyld_proto = DPO_PROTO_IP6; + vnet_buffer(b3)->mpls.pyld_proto = DPO_PROTO_IP6; } else { @@ -787,6 +799,9 @@ mpls_label_imposition_inline (vlib_main_t * vm, ttl0 = ip0->ttl; exp0 = ip_dscp_to_mpls_exp(ip0->tos); } + + /* save the payload proto information in mpls opaque */ + vnet_buffer(b0)->mpls.pyld_proto = DPO_PROTO_IP4; } else if (DPO_PROTO_IP6 == dproto) { @@ -805,6 +820,9 @@ mpls_label_imposition_inline (vlib_main_t * vm, exp0 = ip_dscp_to_mpls_exp( ip6_traffic_class_network_order(ip0)); } + + /* save the payload proto information in mpls opaque */ + vnet_buffer(b0)->mpls.pyld_proto = DPO_PROTO_IP6; } else { |