},
};
+/** Set MPLSoGRE encapsulation details */
+struct cmd_set_mplsogre_encap_result {
+ cmdline_fixed_string_t set;
+ cmdline_fixed_string_t mplsogre;
+ cmdline_fixed_string_t pos_token;
+ cmdline_fixed_string_t ip_version;
+ uint32_t vlan_present:1;
+ uint32_t label;
+ cmdline_ipaddr_t ip_src;
+ cmdline_ipaddr_t ip_dst;
+ uint16_t tci;
+ struct ether_addr eth_src;
+ struct ether_addr eth_dst;
+};
+
+cmdline_parse_token_string_t cmd_set_mplsogre_encap_set =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_encap_result, set,
+ "set");
+cmdline_parse_token_string_t cmd_set_mplsogre_encap_mplsogre_encap =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_encap_result, mplsogre,
+ "mplsogre_encap");
+cmdline_parse_token_string_t cmd_set_mplsogre_encap_mplsogre_encap_with_vlan =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_encap_result,
+ mplsogre, "mplsogre_encap-with-vlan");
+cmdline_parse_token_string_t cmd_set_mplsogre_encap_ip_version =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_encap_result,
+ pos_token, "ip-version");
+cmdline_parse_token_string_t cmd_set_mplsogre_encap_ip_version_value =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_encap_result,
+ ip_version, "ipv4#ipv6");
+cmdline_parse_token_string_t cmd_set_mplsogre_encap_label =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_encap_result,
+ pos_token, "label");
+cmdline_parse_token_num_t cmd_set_mplsogre_encap_label_value =
+ TOKEN_NUM_INITIALIZER(struct cmd_set_mplsogre_encap_result, label,
+ UINT32);
+cmdline_parse_token_string_t cmd_set_mplsogre_encap_ip_src =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_encap_result,
+ pos_token, "ip-src");
+cmdline_parse_token_ipaddr_t cmd_set_mplsogre_encap_ip_src_value =
+ TOKEN_IPADDR_INITIALIZER(struct cmd_set_mplsogre_encap_result, ip_src);
+cmdline_parse_token_string_t cmd_set_mplsogre_encap_ip_dst =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_encap_result,
+ pos_token, "ip-dst");
+cmdline_parse_token_ipaddr_t cmd_set_mplsogre_encap_ip_dst_value =
+ TOKEN_IPADDR_INITIALIZER(struct cmd_set_mplsogre_encap_result, ip_dst);
+cmdline_parse_token_string_t cmd_set_mplsogre_encap_vlan =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_encap_result,
+ pos_token, "vlan-tci");
+cmdline_parse_token_num_t cmd_set_mplsogre_encap_vlan_value =
+ TOKEN_NUM_INITIALIZER(struct cmd_set_mplsogre_encap_result, tci,
+ UINT16);
+cmdline_parse_token_string_t cmd_set_mplsogre_encap_eth_src =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_encap_result,
+ pos_token, "eth-src");
+cmdline_parse_token_etheraddr_t cmd_set_mplsogre_encap_eth_src_value =
+ TOKEN_ETHERADDR_INITIALIZER(struct cmd_set_mplsogre_encap_result,
+ eth_src);
+cmdline_parse_token_string_t cmd_set_mplsogre_encap_eth_dst =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_encap_result,
+ pos_token, "eth-dst");
+cmdline_parse_token_etheraddr_t cmd_set_mplsogre_encap_eth_dst_value =
+ TOKEN_ETHERADDR_INITIALIZER(struct cmd_set_mplsogre_encap_result,
+ eth_dst);
+
+static void cmd_set_mplsogre_encap_parsed(void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ __attribute__((unused)) void *data)
+{
+ struct cmd_set_mplsogre_encap_result *res = parsed_result;
+ union {
+ uint32_t mplsogre_label;
+ uint8_t label[3];
+ } id = {
+ .mplsogre_label =
+ rte_cpu_to_be_32(res->label) & RTE_BE32(0x00ffffff),
+ };
+
+ if (strcmp(res->mplsogre, "mplsogre_encap") == 0)
+ mplsogre_encap_conf.select_vlan = 0;
+ else if (strcmp(res->mplsogre, "mplsogre_encap-with-vlan") == 0)
+ mplsogre_encap_conf.select_vlan = 1;
+ if (strcmp(res->ip_version, "ipv4") == 0)
+ mplsogre_encap_conf.select_ipv4 = 1;
+ else if (strcmp(res->ip_version, "ipv6") == 0)
+ mplsogre_encap_conf.select_ipv4 = 0;
+ else
+ return;
+ rte_memcpy(mplsogre_encap_conf.label, &id.label[1], 3);
+ if (mplsogre_encap_conf.select_ipv4) {
+ IPV4_ADDR_TO_UINT(res->ip_src, mplsogre_encap_conf.ipv4_src);
+ IPV4_ADDR_TO_UINT(res->ip_dst, mplsogre_encap_conf.ipv4_dst);
+ } else {
+ IPV6_ADDR_TO_ARRAY(res->ip_src, mplsogre_encap_conf.ipv6_src);
+ IPV6_ADDR_TO_ARRAY(res->ip_dst, mplsogre_encap_conf.ipv6_dst);
+ }
+ if (mplsogre_encap_conf.select_vlan)
+ mplsogre_encap_conf.vlan_tci = rte_cpu_to_be_16(res->tci);
+ rte_memcpy(mplsogre_encap_conf.eth_src, res->eth_src.addr_bytes,
+ ETHER_ADDR_LEN);
+ rte_memcpy(mplsogre_encap_conf.eth_dst, res->eth_dst.addr_bytes,
+ ETHER_ADDR_LEN);
+}
+
+cmdline_parse_inst_t cmd_set_mplsogre_encap = {
+ .f = cmd_set_mplsogre_encap_parsed,
+ .data = NULL,
+ .help_str = "set mplsogre_encap ip-version ipv4|ipv6 label <label>"
+ " ip-src <ip-src> ip-dst <ip-dst> eth-src <eth-src>"
+ " eth-dst <eth-dst>",
+ .tokens = {
+ (void *)&cmd_set_mplsogre_encap_set,
+ (void *)&cmd_set_mplsogre_encap_mplsogre_encap,
+ (void *)&cmd_set_mplsogre_encap_ip_version,
+ (void *)&cmd_set_mplsogre_encap_ip_version_value,
+ (void *)&cmd_set_mplsogre_encap_label,
+ (void *)&cmd_set_mplsogre_encap_label_value,
+ (void *)&cmd_set_mplsogre_encap_ip_src,
+ (void *)&cmd_set_mplsogre_encap_ip_src_value,
+ (void *)&cmd_set_mplsogre_encap_ip_dst,
+ (void *)&cmd_set_mplsogre_encap_ip_dst_value,
+ (void *)&cmd_set_mplsogre_encap_eth_src,
+ (void *)&cmd_set_mplsogre_encap_eth_src_value,
+ (void *)&cmd_set_mplsogre_encap_eth_dst,
+ (void *)&cmd_set_mplsogre_encap_eth_dst_value,
+ NULL,
+ },
+};
+
+cmdline_parse_inst_t cmd_set_mplsogre_encap_with_vlan = {
+ .f = cmd_set_mplsogre_encap_parsed,
+ .data = NULL,
+ .help_str = "set mplsogre_encap-with-vlan ip-version ipv4|ipv6"
+ " label <label> ip-src <ip-src> ip-dst <ip-dst>"
+ " vlan-tci <vlan-tci> eth-src <eth-src> eth-dst <eth-dst>",
+ .tokens = {
+ (void *)&cmd_set_mplsogre_encap_set,
+ (void *)&cmd_set_mplsogre_encap_mplsogre_encap_with_vlan,
+ (void *)&cmd_set_mplsogre_encap_ip_version,
+ (void *)&cmd_set_mplsogre_encap_ip_version_value,
+ (void *)&cmd_set_mplsogre_encap_label,
+ (void *)&cmd_set_mplsogre_encap_label_value,
+ (void *)&cmd_set_mplsogre_encap_ip_src,
+ (void *)&cmd_set_mplsogre_encap_ip_src_value,
+ (void *)&cmd_set_mplsogre_encap_ip_dst,
+ (void *)&cmd_set_mplsogre_encap_ip_dst_value,
+ (void *)&cmd_set_mplsogre_encap_vlan,
+ (void *)&cmd_set_mplsogre_encap_vlan_value,
+ (void *)&cmd_set_mplsogre_encap_eth_src,
+ (void *)&cmd_set_mplsogre_encap_eth_src_value,
+ (void *)&cmd_set_mplsogre_encap_eth_dst,
+ (void *)&cmd_set_mplsogre_encap_eth_dst_value,
+ NULL,
+ },
+};
+
+/** Set MPLSoGRE decapsulation details */
+struct cmd_set_mplsogre_decap_result {
+ cmdline_fixed_string_t set;
+ cmdline_fixed_string_t mplsogre;
+ cmdline_fixed_string_t pos_token;
+ cmdline_fixed_string_t ip_version;
+ uint32_t vlan_present:1;
+};
+
+cmdline_parse_token_string_t cmd_set_mplsogre_decap_set =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_decap_result, set,
+ "set");
+cmdline_parse_token_string_t cmd_set_mplsogre_decap_mplsogre_decap =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_decap_result, mplsogre,
+ "mplsogre_decap");
+cmdline_parse_token_string_t cmd_set_mplsogre_decap_mplsogre_decap_with_vlan =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_decap_result,
+ mplsogre, "mplsogre_decap-with-vlan");
+cmdline_parse_token_string_t cmd_set_mplsogre_decap_ip_version =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_decap_result,
+ pos_token, "ip-version");
+cmdline_parse_token_string_t cmd_set_mplsogre_decap_ip_version_value =
+ TOKEN_STRING_INITIALIZER(struct cmd_set_mplsogre_decap_result,
+ ip_version, "ipv4#ipv6");
+
+static void cmd_set_mplsogre_decap_parsed(void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ __attribute__((unused)) void *data)
+{
+ struct cmd_set_mplsogre_decap_result *res = parsed_result;
+
+ if (strcmp(res->mplsogre, "mplsogre_decap") == 0)
+ mplsogre_decap_conf.select_vlan = 0;
+ else if (strcmp(res->mplsogre, "mplsogre_decap-with-vlan") == 0)
+ mplsogre_decap_conf.select_vlan = 1;
+ if (strcmp(res->ip_version, "ipv4") == 0)
+ mplsogre_decap_conf.select_ipv4 = 1;
+ else if (strcmp(res->ip_version, "ipv6") == 0)
+ mplsogre_decap_conf.select_ipv4 = 0;
+}
+
+cmdline_parse_inst_t cmd_set_mplsogre_decap = {
+ .f = cmd_set_mplsogre_decap_parsed,
+ .data = NULL,
+ .help_str = "set mplsogre_decap ip-version ipv4|ipv6",
+ .tokens = {
+ (void *)&cmd_set_mplsogre_decap_set,
+ (void *)&cmd_set_mplsogre_decap_mplsogre_decap,
+ (void *)&cmd_set_mplsogre_decap_ip_version,
+ (void *)&cmd_set_mplsogre_decap_ip_version_value,
+ NULL,
+ },
+};
+
+cmdline_parse_inst_t cmd_set_mplsogre_decap_with_vlan = {
+ .f = cmd_set_mplsogre_decap_parsed,
+ .data = NULL,
+ .help_str = "set mplsogre_decap-with-vlan ip-version ipv4|ipv6",
+ .tokens = {
+ (void *)&cmd_set_mplsogre_decap_set,
+ (void *)&cmd_set_mplsogre_decap_mplsogre_decap_with_vlan,
+ (void *)&cmd_set_mplsogre_decap_ip_version,
+ (void *)&cmd_set_mplsogre_decap_ip_version_value,
+ NULL,
+ },
+};
+
/** Set MPLSoUDP encapsulation details */
struct cmd_set_mplsoudp_encap_result {
cmdline_fixed_string_t set;
(cmdline_parse_inst_t *)&cmd_set_l2_encap_with_vlan,
(cmdline_parse_inst_t *)&cmd_set_l2_decap,
(cmdline_parse_inst_t *)&cmd_set_l2_decap_with_vlan,
+ (cmdline_parse_inst_t *)&cmd_set_mplsogre_encap,
+ (cmdline_parse_inst_t *)&cmd_set_mplsogre_encap_with_vlan,
+ (cmdline_parse_inst_t *)&cmd_set_mplsogre_decap,
+ (cmdline_parse_inst_t *)&cmd_set_mplsogre_decap_with_vlan,
(cmdline_parse_inst_t *)&cmd_set_mplsoudp_encap,
(cmdline_parse_inst_t *)&cmd_set_mplsoudp_encap_with_vlan,
(cmdline_parse_inst_t *)&cmd_set_mplsoudp_decap,
ACTION_NVGRE_DECAP,
ACTION_L2_ENCAP,
ACTION_L2_DECAP,
+ ACTION_MPLSOGRE_ENCAP,
+ ACTION_MPLSOGRE_DECAP,
ACTION_MPLSOUDP_ENCAP,
ACTION_MPLSOUDP_DECAP,
ACTION_SET_IPV4_SRC,
ACTION_NVGRE_DECAP,
ACTION_L2_ENCAP,
ACTION_L2_DECAP,
+ ACTION_MPLSOGRE_ENCAP,
+ ACTION_MPLSOGRE_DECAP,
ACTION_MPLSOUDP_ENCAP,
ACTION_MPLSOUDP_DECAP,
ACTION_SET_IPV4_SRC,
static int parse_vc_action_l2_decap(struct context *, const struct token *,
const char *, unsigned int, void *,
unsigned int);
+static int parse_vc_action_mplsogre_encap(struct context *,
+ const struct token *, const char *,
+ unsigned int, void *, unsigned int);
+static int parse_vc_action_mplsogre_decap(struct context *,
+ const struct token *, const char *,
+ unsigned int, void *, unsigned int);
static int parse_vc_action_mplsoudp_encap(struct context *,
const struct token *, const char *,
unsigned int, void *, unsigned int);
.next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
.call = parse_vc,
},
- [ACTION_MPLSOUDP_ENCAP] = {
- .name = "mplsoudp_encap",
- .help = "mplsoudp encapsulation, uses configuration set by"
- " \"set mplsoudp_encap\"",
- .priv = PRIV_ACTION(RAW_ENCAP,
- sizeof(struct action_raw_encap_data)),
- .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
- .call = parse_vc_action_mplsoudp_encap,
- },
[ACTION_L2_ENCAP] = {
.name = "l2_encap",
- .help = "l2 encapsulation, uses configuration set by"
- " \"set l2_encp\"",
+ .help = "l2 encap, uses configuration set by"
+ " \"set l2_encap\"",
.priv = PRIV_ACTION(RAW_ENCAP,
sizeof(struct action_raw_encap_data)),
.next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
.next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
.call = parse_vc_action_l2_decap,
},
+ [ACTION_MPLSOGRE_ENCAP] = {
+ .name = "mplsogre_encap",
+ .help = "mplsogre encapsulation, uses configuration set by"
+ " \"set mplsogre_encap\"",
+ .priv = PRIV_ACTION(RAW_ENCAP,
+ sizeof(struct action_raw_encap_data)),
+ .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
+ .call = parse_vc_action_mplsogre_encap,
+ },
+ [ACTION_MPLSOGRE_DECAP] = {
+ .name = "mplsogre_decap",
+ .help = "mplsogre decapsulation, uses configuration set by"
+ " \"set mplsogre_decap\"",
+ .priv = PRIV_ACTION(RAW_DECAP,
+ sizeof(struct action_raw_decap_data)),
+ .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
+ .call = parse_vc_action_mplsogre_decap,
+ },
+ [ACTION_MPLSOUDP_ENCAP] = {
+ .name = "mplsoudp_encap",
+ .help = "mplsoudp encapsulation, uses configuration set by"
+ " \"set mplsoudp_encap\"",
+ .priv = PRIV_ACTION(RAW_ENCAP,
+ sizeof(struct action_raw_encap_data)),
+ .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
+ .call = parse_vc_action_mplsoudp_encap,
+ },
[ACTION_MPLSOUDP_DECAP] = {
.name = "mplsoudp_decap",
.help = "mplsoudp decapsulation, uses configuration set by"
return ret;
}
+#define ETHER_TYPE_MPLS_UNICAST 0x8847
+
+/** Parse MPLSOGRE encap action. */
+static int
+parse_vc_action_mplsogre_encap(struct context *ctx, const struct token *token,
+ const char *str, unsigned int len,
+ void *buf, unsigned int size)
+{
+ struct buffer *out = buf;
+ struct rte_flow_action *action;
+ struct action_raw_encap_data *action_encap_data;
+ struct rte_flow_item_eth eth = { .type = 0, };
+ struct rte_flow_item_vlan vlan = {
+ .tci = mplsogre_encap_conf.vlan_tci,
+ .inner_type = 0,
+ };
+ struct rte_flow_item_ipv4 ipv4 = {
+ .hdr = {
+ .src_addr = mplsogre_encap_conf.ipv4_src,
+ .dst_addr = mplsogre_encap_conf.ipv4_dst,
+ .next_proto_id = IPPROTO_GRE,
+ },
+ };
+ struct rte_flow_item_ipv6 ipv6 = {
+ .hdr = {
+ .proto = IPPROTO_GRE,
+ },
+ };
+ struct rte_flow_item_gre gre = {
+ .protocol = rte_cpu_to_be_16(ETHER_TYPE_MPLS_UNICAST),
+ };
+ struct rte_flow_item_mpls mpls;
+ uint8_t *header;
+ int ret;
+
+ ret = parse_vc(ctx, token, str, len, buf, size);
+ if (ret < 0)
+ return ret;
+ /* Nothing else to do if there is no buffer. */
+ if (!out)
+ return ret;
+ if (!out->args.vc.actions_n)
+ return -1;
+ action = &out->args.vc.actions[out->args.vc.actions_n - 1];
+ /* Point to selected object. */
+ ctx->object = out->args.vc.data;
+ ctx->objmask = NULL;
+ /* Copy the headers to the buffer. */
+ action_encap_data = ctx->object;
+ *action_encap_data = (struct action_raw_encap_data) {
+ .conf = (struct rte_flow_action_raw_encap){
+ .data = action_encap_data->data,
+ },
+ .data = {},
+ .preserve = {},
+ };
+ header = action_encap_data->data;
+ if (mplsogre_encap_conf.select_vlan)
+ eth.type = rte_cpu_to_be_16(ETHER_TYPE_VLAN);
+ else if (mplsogre_encap_conf.select_ipv4)
+ eth.type = rte_cpu_to_be_16(ETHER_TYPE_IPv4);
+ else
+ eth.type = rte_cpu_to_be_16(ETHER_TYPE_IPv6);
+ memcpy(eth.dst.addr_bytes,
+ mplsogre_encap_conf.eth_dst, ETHER_ADDR_LEN);
+ memcpy(eth.src.addr_bytes,
+ mplsogre_encap_conf.eth_src, ETHER_ADDR_LEN);
+ memcpy(header, ð, sizeof(eth));
+ header += sizeof(eth);
+ if (mplsogre_encap_conf.select_vlan) {
+ if (mplsogre_encap_conf.select_ipv4)
+ vlan.inner_type = rte_cpu_to_be_16(ETHER_TYPE_IPv4);
+ else
+ vlan.inner_type = rte_cpu_to_be_16(ETHER_TYPE_IPv6);
+ memcpy(header, &vlan, sizeof(vlan));
+ header += sizeof(vlan);
+ }
+ if (mplsogre_encap_conf.select_ipv4) {
+ memcpy(header, &ipv4, sizeof(ipv4));
+ header += sizeof(ipv4);
+ } else {
+ memcpy(&ipv6.hdr.src_addr,
+ &mplsogre_encap_conf.ipv6_src,
+ sizeof(mplsogre_encap_conf.ipv6_src));
+ memcpy(&ipv6.hdr.dst_addr,
+ &mplsogre_encap_conf.ipv6_dst,
+ sizeof(mplsogre_encap_conf.ipv6_dst));
+ memcpy(header, &ipv6, sizeof(ipv6));
+ header += sizeof(ipv6);
+ }
+ memcpy(header, &gre, sizeof(gre));
+ header += sizeof(gre);
+ memcpy(mpls.label_tc_s, mplsogre_encap_conf.label,
+ RTE_DIM(mplsogre_encap_conf.label));
+ memcpy(header, &mpls, sizeof(mpls));
+ header += sizeof(mpls);
+ action_encap_data->conf.size = header -
+ action_encap_data->data;
+ action->conf = &action_encap_data->conf;
+ return ret;
+}
+
+/** Parse MPLSOGRE decap action. */
+static int
+parse_vc_action_mplsogre_decap(struct context *ctx, const struct token *token,
+ const char *str, unsigned int len,
+ void *buf, unsigned int size)
+{
+ struct buffer *out = buf;
+ struct rte_flow_action *action;
+ struct action_raw_decap_data *action_decap_data;
+ struct rte_flow_item_eth eth = { .type = 0, };
+ struct rte_flow_item_vlan vlan = {.tci = 0};
+ struct rte_flow_item_ipv4 ipv4 = {
+ .hdr = {
+ .next_proto_id = IPPROTO_GRE,
+ },
+ };
+ struct rte_flow_item_ipv6 ipv6 = {
+ .hdr = {
+ .proto = IPPROTO_GRE,
+ },
+ };
+ struct rte_flow_item_gre gre = {
+ .protocol = rte_cpu_to_be_16(ETHER_TYPE_MPLS_UNICAST),
+ };
+ struct rte_flow_item_mpls mpls;
+ uint8_t *header;
+ int ret;
+
+ ret = parse_vc(ctx, token, str, len, buf, size);
+ if (ret < 0)
+ return ret;
+ /* Nothing else to do if there is no buffer. */
+ if (!out)
+ return ret;
+ if (!out->args.vc.actions_n)
+ return -1;
+ action = &out->args.vc.actions[out->args.vc.actions_n - 1];
+ /* Point to selected object. */
+ ctx->object = out->args.vc.data;
+ ctx->objmask = NULL;
+ /* Copy the headers to the buffer. */
+ action_decap_data = ctx->object;
+ *action_decap_data = (struct action_raw_decap_data) {
+ .conf = (struct rte_flow_action_raw_decap){
+ .data = action_decap_data->data,
+ },
+ .data = {},
+ };
+ header = action_decap_data->data;
+ if (mplsogre_decap_conf.select_vlan)
+ eth.type = rte_cpu_to_be_16(ETHER_TYPE_VLAN);
+ else if (mplsogre_encap_conf.select_ipv4)
+ eth.type = rte_cpu_to_be_16(ETHER_TYPE_IPv4);
+ else
+ eth.type = rte_cpu_to_be_16(ETHER_TYPE_IPv6);
+ memcpy(eth.dst.addr_bytes,
+ mplsogre_encap_conf.eth_dst, ETHER_ADDR_LEN);
+ memcpy(eth.src.addr_bytes,
+ mplsogre_encap_conf.eth_src, ETHER_ADDR_LEN);
+ memcpy(header, ð, sizeof(eth));
+ header += sizeof(eth);
+ if (mplsogre_encap_conf.select_vlan) {
+ if (mplsogre_encap_conf.select_ipv4)
+ vlan.inner_type = rte_cpu_to_be_16(ETHER_TYPE_IPv4);
+ else
+ vlan.inner_type = rte_cpu_to_be_16(ETHER_TYPE_IPv6);
+ memcpy(header, &vlan, sizeof(vlan));
+ header += sizeof(vlan);
+ }
+ if (mplsogre_encap_conf.select_ipv4) {
+ memcpy(header, &ipv4, sizeof(ipv4));
+ header += sizeof(ipv4);
+ } else {
+ memcpy(header, &ipv6, sizeof(ipv6));
+ header += sizeof(ipv6);
+ }
+ memcpy(header, &gre, sizeof(gre));
+ header += sizeof(gre);
+ memset(&mpls, 0, sizeof(mpls));
+ memcpy(header, &mpls, sizeof(mpls));
+ header += sizeof(mpls);
+ action_decap_data->conf.size = header -
+ action_decap_data->data;
+ action->conf = &action_decap_data->conf;
+ return ret;
+}
+
/** Parse MPLSOUDP encap action. */
static int
parse_vc_action_mplsoudp_encap(struct context *ctx, const struct token *token,
};
struct l2_decap_conf l2_decap_conf;
+/* MPLSoGRE encap parameters. */
+struct mplsogre_encap_conf {
+ uint32_t select_ipv4:1;
+ uint32_t select_vlan:1;
+ uint8_t label[3];
+ rte_be32_t ipv4_src;
+ rte_be32_t ipv4_dst;
+ uint8_t ipv6_src[16];
+ uint8_t ipv6_dst[16];
+ rte_be16_t vlan_tci;
+ uint8_t eth_src[ETHER_ADDR_LEN];
+ uint8_t eth_dst[ETHER_ADDR_LEN];
+};
+struct mplsogre_encap_conf mplsogre_encap_conf;
+
+/* MPLSoGRE decap parameters. */
+struct mplsogre_decap_conf {
+ uint32_t select_ipv4:1;
+ uint32_t select_vlan:1;
+};
+struct mplsogre_decap_conf mplsogre_decap_conf;
+
/* MPLSoUDP encap parameters. */
struct mplsoudp_encap_conf {
uint32_t select_ipv4:1;
To have a different encapsulation header, one of those commands must be called
before the flow rule creation.
+Config MPLSoGRE Encap outer layers
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Configure the outer layer to encapsulate a packet inside a MPLSoGRE tunnel::
+
+ set mplsogre_encap ip-version (ipv4|ipv6) label (label) \
+ ip-src (ip-src) ip-dst (ip-dst) eth-src (eth-src) eth-dst (eth-dst)
+ set mplsogre_encap-with-vlan ip-version (ipv4|ipv6) label (label) \
+ ip-src (ip-src) ip-dst (ip-dst) vlan-tci (vlan-tci) \
+ eth-src (eth-src) eth-dst (eth-dst)
+
+Those command will set an internal configuration inside testpmd, any following
+flow rule using the action mplsogre_encap will use the last configuration set.
+To have a different encapsulation header, one of those commands must be called
+before the flow rule creation.
+
+Config MPLSoGRE Decap outer layers
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Configure the outer layer to decapsulate MPLSoGRE packet::
+
+ set mplsogre_decap ip-version (ipv4|ipv6)
+ set mplsogre_decap-with-vlan ip-version (ipv4|ipv6)
+
+Those command will set an internal configuration inside testpmd, any following
+flow rule using the action mplsogre_decap will use the last configuration set.
+To have a different decapsulation header, one of those commands must be called
+before the flow rule creation.
+
Config MPLSoUDP Encap outer layers
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ``l2_decap``: Performs a L2 decapsulation, L2 configuration
is done through `Config L2 Decap`_.
+- ``mplsogre_encap``: Performs a MPLSoGRE encapsulation, outer layer
+ configuration is done through `Config MPLSoGRE Encap outer layers`_.
+
+- ``mplsogre_decap``: Performs a MPLSoGRE decapsulation, outer layer
+ configuration is done through `Config MPLSoGRE Decap outer layers`_.
+
- ``mplsoudp_encap``: Performs a MPLSoUDP encapsulation, outer layer
configuration is done through `Config MPLSoUDP Encap outer layers`_.
testpmd> flow create 0 egress pattern eth / end actions l2_encap / mplsoudp_encap /
queue index 0 / end
+Sample MPLSoGRE encapsulation rule
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+MPLSoGRE encapsulation outer layer has default value pre-configured in testpmd
+source code, those can be changed by using the following commands
+
+IPv4 MPLSoGRE outer header::
+
+ testpmd> set mplsogre_encap ip-version ipv4 label 4
+ ip-src 127.0.0.1 ip-dst 128.0.0.1 eth-src 11:11:11:11:11:11
+ eth-dst 22:22:22:22:22:22
+ testpmd> flow create 0 egress pattern eth / end actions l2_decap /
+ mplsogre_encap / end
+
+IPv4 MPLSoGRE with VLAN outer header::
+
+ testpmd> set mplsogre_encap-with-vlan ip-version ipv4 label 4
+ ip-src 127.0.0.1 ip-dst 128.0.0.1 vlan-tci 34
+ eth-src 11:11:11:11:11:11 eth-dst 22:22:22:22:22:22
+ testpmd> flow create 0 egress pattern eth / end actions l2_decap /
+ mplsogre_encap / end
+
+IPv6 MPLSoGRE outer header::
+
+ testpmd> set mplsogre_encap ip-version ipv6 mask 4
+ ip-src ::1 ip-dst ::2222 eth-src 11:11:11:11:11:11
+ eth-dst 22:22:22:22:22:22
+ testpmd> flow create 0 egress pattern eth / end actions l2_decap /
+ mplsogre_encap / end
+
+IPv6 MPLSoGRE with VLAN outer header::
+
+ testpmd> set mplsogre_encap-with-vlan ip-version ipv6 mask 4
+ ip-src ::1 ip-dst ::2222 vlan-tci 34
+ eth-src 11:11:11:11:11:11 eth-dst 22:22:22:22:22:22
+ testpmd> flow create 0 egress pattern eth / end actions l2_decap /
+ mplsogre_encap / end
+
+Sample MPLSoGRE decapsulation rule
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+MPLSoGRE decapsulation outer layer has default value pre-configured in testpmd
+source code, those can be changed by using the following commands
+
+IPv4 MPLSoGRE outer header::
+
+ testpmd> set mplsogre_decap ip-version ipv4
+ testpmd> flow create 0 ingress pattern eth / ipv4 / gre / mpls / end actions
+ mplsogre_decap / l2_encap / end
+
+IPv4 MPLSoGRE with VLAN outer header::
+
+ testpmd> set mplsogre_decap-with-vlan ip-version ipv4
+ testpmd> flow create 0 ingress pattern eth / vlan / ipv4 / gre / mpls / end
+ actions mplsogre_decap / l2_encap / end
+
+IPv6 MPLSoGRE outer header::
+
+ testpmd> set mplsogre_decap ip-version ipv6
+ testpmd> flow create 0 ingress pattern eth / ipv6 / gre / mpls / end
+ actions mplsogre_decap / l2_encap / end
+
+IPv6 MPLSoGRE with VLAN outer header::
+
+ testpmd> set mplsogre_decap-with-vlan ip-version ipv6
+ testpmd> flow create 0 ingress pattern eth / vlan / ipv6 / gre / mpls / end
+ actions mplsogre_decap / l2_encap / end
+
Sample MPLSoUDP encapsulation rule
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
git.droids-corp.org / dpdk.git / commitdiff