diff options
Diffstat (limited to 'src/plugins/map')
| -rw-r--r-- | src/plugins/map/ip4_map_t.c | 7 | ||||
| -rw-r--r-- | src/plugins/map/ip6_map_t.c | 30 |
2 files changed, 20 insertions, 17 deletions
diff --git a/src/plugins/map/ip4_map_t.c b/src/plugins/map/ip4_map_t.c index c254efc78b9..a02b55478c2 100644 --- a/src/plugins/map/ip4_map_t.c +++ b/src/plugins/map/ip4_map_t.c @@ -69,7 +69,8 @@ typedef struct } icmp_to_icmp6_ctx_t; static int -ip4_to_ip6_set_icmp_cb (ip4_header_t * ip4, ip6_header_t * ip6, void *arg) +ip4_to_ip6_set_icmp_cb (vlib_buffer_t * b, ip4_header_t * ip4, + ip6_header_t * ip6, void *arg) { icmp_to_icmp6_ctx_t *ctx = arg; @@ -83,8 +84,8 @@ ip4_to_ip6_set_icmp_cb (ip4_header_t * ip4, ip6_header_t * ip6, void *arg) } static int -ip4_to_ip6_set_inner_icmp_cb (ip4_header_t * ip4, ip6_header_t * ip6, - void *arg) +ip4_to_ip6_set_inner_icmp_cb (vlib_buffer_t * b, ip4_header_t * ip4, + ip6_header_t * ip6, void *arg) { icmp_to_icmp6_ctx_t *ctx = arg; 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)))) |