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path: root/src/plugins/map/ip6_map_t.c
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Diffstat (limited to 'src/plugins/map/ip6_map_t.c')
-rw-r--r--src/plugins/map/ip6_map_t.c30
1 files changed, 16 insertions, 14 deletions
diff --git a/src/plugins/map/ip6_map_t.c b/src/plugins/map/ip6_map_t.c
index 7999507618a..95104dc78f4 100644
--- a/src/plugins/map/ip6_map_t.c
+++ b/src/plugins/map/ip6_map_t.c
@@ -145,9 +145,11 @@ ip6_map_t_icmp (vlib_main_t * vm,
d0 =
pool_elt_at_index (map_main.domains,
vnet_buffer (p0)->map_t.map_domain_index);
- ctx0.sender_port = ip6_get_port (ip60, 0, p0->current_length);
ctx0.d = d0;
- if (ctx0.sender_port == 0)
+ ctx0.sender_port = 0;
+ if (!ip6_get_port
+ (vm, p0, ip60, p0->current_length, NULL, &ctx0.sender_port,
+ NULL, NULL, NULL, NULL))
{
// In case of 1:1 mapping, we don't care about the port
if (!(d0->ea_bits_len == 0 && d0->rules))
@@ -157,9 +159,8 @@ ip6_map_t_icmp (vlib_main_t * vm,
}
}
- if (icmp6_to_icmp
- (p0, ip6_to_ip4_set_icmp_cb, &ctx0,
- ip6_to_ip4_set_inner_icmp_cb, &ctx0))
+ if (icmp6_to_icmp (vm, p0, ip6_to_ip4_set_icmp_cb, &ctx0,
+ ip6_to_ip4_set_inner_icmp_cb, &ctx0))
{
error0 = MAP_ERROR_ICMP;
goto err0;
@@ -200,7 +201,7 @@ ip6_map_t_icmp (vlib_main_t * vm,
* Translate IPv6 fragmented packet to IPv4.
*/
always_inline int
-map_ip6_to_ip4_fragmented (vlib_buffer_t * p)
+map_ip6_to_ip4_fragmented (vlib_main_t * vm, vlib_buffer_t * p)
{
ip6_header_t *ip6;
ip6_frag_hdr_t *frag;
@@ -214,7 +215,7 @@ map_ip6_to_ip4_fragmented (vlib_buffer_t * p)
ip6 = vlib_buffer_get_current (p);
if (ip6_parse
- (ip6, p->current_length, &l4_protocol, &l4_offset, &frag_offset))
+ (vm, p, ip6, p->current_length, &l4_protocol, &l4_offset, &frag_offset))
return -1;
frag = (ip6_frag_hdr_t *) u8_ptr_add (ip6, frag_offset);
@@ -230,7 +231,7 @@ map_ip6_to_ip4_fragmented (vlib_buffer_t * p)
ip4->ip_version_and_header_length =
IP4_VERSION_AND_HEADER_LENGTH_NO_OPTIONS;
- ip4->tos = ip6_translate_tos (ip6);
+ ip4->tos = ip6_translate_tos (ip6->ip_version_traffic_class_and_flow_label);
ip4->length =
u16_net_add (ip6->payload_length,
sizeof (*ip4) - l4_offset + sizeof (*ip6));
@@ -276,7 +277,7 @@ ip6_map_t_fragmented (vlib_main_t * vm,
next0 = IP6_MAPT_TCP_UDP_NEXT_IP4_LOOKUP;
p0 = vlib_get_buffer (vm, pi0);
- if (map_ip6_to_ip4_fragmented (p0))
+ if (map_ip6_to_ip4_fragmented (vm, p0))
{
p0->error = error_node->errors[MAP_ERROR_FRAGMENT_DROPPED];
next0 = IP6_MAPT_FRAGMENTED_NEXT_DROP;
@@ -306,7 +307,8 @@ ip6_map_t_fragmented (vlib_main_t * vm,
* Translate IPv6 UDP/TCP packet to IPv4.
*/
always_inline int
-map_ip6_to_ip4_tcp_udp (vlib_buffer_t * p, bool udp_checksum)
+map_ip6_to_ip4_tcp_udp (vlib_main_t * vm, vlib_buffer_t * p,
+ bool udp_checksum)
{
map_main_t *mm = &map_main;
ip6_header_t *ip6;
@@ -323,7 +325,7 @@ map_ip6_to_ip4_tcp_udp (vlib_buffer_t * p, bool udp_checksum)
ip6 = vlib_buffer_get_current (p);
if (ip6_parse
- (ip6, p->current_length, &l4_protocol, &l4_offset, &frag_offset))
+ (vm, p, ip6, p->current_length, &l4_protocol, &l4_offset, &frag_offset))
return -1;
if (l4_protocol == IP_PROTOCOL_TCP)
@@ -370,7 +372,7 @@ map_ip6_to_ip4_tcp_udp (vlib_buffer_t * p, bool udp_checksum)
ip4->ip_version_and_header_length =
IP4_VERSION_AND_HEADER_LENGTH_NO_OPTIONS;
- ip4->tos = ip6_translate_tos (ip6);
+ ip4->tos = ip6_translate_tos (ip6->ip_version_traffic_class_and_flow_label);
ip4->length =
u16_net_add (ip6->payload_length,
sizeof (*ip4) + sizeof (*ip6) - l4_offset);
@@ -429,7 +431,7 @@ ip6_map_t_tcp_udp (vlib_main_t * vm,
p0 = vlib_get_buffer (vm, pi0);
- if (map_ip6_to_ip4_tcp_udp (p0, true))
+ if (map_ip6_to_ip4_tcp_udp (vm, p0, true))
{
p0->error = error_node->errors[MAP_ERROR_UNKNOWN];
next0 = IP6_MAPT_TCP_UDP_NEXT_DROP;
@@ -512,7 +514,7 @@ ip6_map_t (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame)
vnet_buffer (p0)->map_t.mtu = d0->mtu ? d0->mtu : ~0;
if (PREDICT_FALSE
- (ip6_parse (ip60, p0->current_length,
+ (ip6_parse (vm, p0, ip60, p0->current_length,
&(vnet_buffer (p0)->map_t.v6.l4_protocol),
&(vnet_buffer (p0)->map_t.v6.l4_offset),
&(vnet_buffer (p0)->map_t.v6.frag_offset))))