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From: Ori Kam <orika@mellanox.com>
To: "Nélio Laranjeiro" <nelio.laranjeiro@6wind.com>,
	"dev@dpdk.org" <dev@dpdk.org>,
	"Adrien Mazarguil" <adrien.mazarguil@6wind.com>,
	"Wenzhuo Lu" <wenzhuo.lu@intel.com>,
	"Jingjing Wu" <jingjing.wu@intel.com>,
	"Bernard Iremonger" <bernard.iremonger@intel.com>,
	"Mohammad Abdul Awal" <mohammad.abdul.awal@intel.com>,
	"Stephen Hemminger" <stephen@networkplumber.org>
Subject: Re: [dpdk-dev] [PATCH v4 2/2] app/testpmd: add NVGRE encap/decap support
Date: Tue, 26 Jun 2018 10:48:29 +0000	[thread overview]
Message-ID: <AM4PR05MB34254D9F58440194B90C07B5DB490@AM4PR05MB3425.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <cfb060b8bbbabd7c89f473b7546f80359f9796c8.1529420040.git.nelio.laranjeiro@6wind.com>

Acked-by: Ori Kam <orika@mellanox.com>

> -----Original Message-----
> From: Nelio Laranjeiro [mailto:nelio.laranjeiro@6wind.com]
> Sent: Thursday, June 21, 2018 10:14 AM
> To: dev@dpdk.org; Adrien Mazarguil <adrien.mazarguil@6wind.com>;
> Wenzhuo Lu <wenzhuo.lu@intel.com>; Jingjing Wu
> <jingjing.wu@intel.com>; Bernard Iremonger
> <bernard.iremonger@intel.com>; Mohammad Abdul Awal
> <mohammad.abdul.awal@intel.com>; Ori Kam <orika@mellanox.com>;
> Stephen Hemminger <stephen@networkplumber.org>
> Subject: [PATCH v4 2/2] app/testpmd: add NVGRE encap/decap support
> 
> Due to the complex NVGRE_ENCAP flow action and based on the fact
> testpmd
> does not allocate memory, this patch adds a new command in testpmd to
> initialise a global structure containing the necessary information to
> make the outer layer of the packet.  This same global structure will
> then be used by the flow command line in testpmd when the action
> nvgre_encap will be parsed, at this point, the conversion into such
> action becomes trivial.
> 
> This global structure is only used for the encap action.
> 
> Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
> ---
>  app/test-pmd/cmdline.c                      | 118 ++++++++++++++++++
>  app/test-pmd/cmdline_flow.c                 | 129 ++++++++++++++++++++
>  app/test-pmd/testpmd.c                      |  15 +++
>  app/test-pmd/testpmd.h                      |  15 +++
>  doc/guides/testpmd_app_ug/testpmd_funcs.rst |  37 ++++++
>  5 files changed, 314 insertions(+)
> 
> diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
> index 048fff2bd..ad7f9eda5 100644
> --- a/app/test-pmd/cmdline.c
> +++ b/app/test-pmd/cmdline.c
> @@ -789,6 +789,12 @@ static void cmd_help_long_parsed(void
> *parsed_result,
>  			" vlan-tci eth-src eth-dst\n"
>  			"       Configure the VXLAN encapsulation for
> flows.\n\n"
> 
> +			"nvgre ipv4|ipv6 tni ip-src ip-dst eth-src eth-dst\n"
> +			"       Configure the NVGRE encapsulation for
> flows.\n\n"
> +
> +			"nvgre-with-vlan ipv4|ipv6 tni ip-src ip-dst vlan-tci
> eth-src eth-dst\n"
> +			"       Configure the NVGRE encapsulation for
> flows.\n\n"
> +
>  			, list_pkt_forwarding_modes()
>  		);
>  	}
> @@ -14970,6 +14976,116 @@ cmdline_parse_inst_t
> cmd_set_vxlan_with_vlan = {
>  	},
>  };
> 
> +/** Set NVGRE encapsulation details */
> +struct cmd_set_nvgre_result {
> +	cmdline_fixed_string_t set;
> +	cmdline_fixed_string_t nvgre;
> +	cmdline_fixed_string_t ip_version;
> +	uint32_t tni;
> +	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_nvgre_set =
> +	TOKEN_STRING_INITIALIZER(struct cmd_set_nvgre_result, set,
> "set");
> +cmdline_parse_token_string_t cmd_set_nvgre_nvgre =
> +	TOKEN_STRING_INITIALIZER(struct cmd_set_nvgre_result, nvgre,
> "nvgre");
> +cmdline_parse_token_string_t cmd_set_nvgre_nvgre_with_vlan =
> +	TOKEN_STRING_INITIALIZER(struct cmd_set_nvgre_result, nvgre,
> "nvgre-with-vlan");
> +cmdline_parse_token_string_t cmd_set_nvgre_ip_version =
> +	TOKEN_STRING_INITIALIZER(struct cmd_set_nvgre_result,
> ip_version,
> +				 "ipv4#ipv6");
> +cmdline_parse_token_num_t cmd_set_nvgre_tni =
> +	TOKEN_NUM_INITIALIZER(struct cmd_set_nvgre_result, tni,
> UINT32);
> +cmdline_parse_token_num_t cmd_set_nvgre_ip_src =
> +	TOKEN_IPADDR_INITIALIZER(struct cmd_set_nvgre_result, ip_src);
> +cmdline_parse_token_ipaddr_t cmd_set_nvgre_ip_dst =
> +	TOKEN_IPADDR_INITIALIZER(struct cmd_set_nvgre_result, ip_dst);
> +cmdline_parse_token_num_t cmd_set_nvgre_vlan =
> +	TOKEN_NUM_INITIALIZER(struct cmd_set_nvgre_result, tci,
> UINT16);
> +cmdline_parse_token_etheraddr_t cmd_set_nvgre_eth_src =
> +	TOKEN_ETHERADDR_INITIALIZER(struct cmd_set_nvgre_result,
> eth_src);
> +cmdline_parse_token_etheraddr_t cmd_set_nvgre_eth_dst =
> +	TOKEN_ETHERADDR_INITIALIZER(struct cmd_set_nvgre_result,
> eth_dst);
> +
> +static void cmd_set_nvgre_parsed(void *parsed_result,
> +	__attribute__((unused)) struct cmdline *cl,
> +	__attribute__((unused)) void *data)
> +{
> +	struct cmd_set_nvgre_result *res = parsed_result;
> +	union {
> +		uint32_t nvgre_tni;
> +		uint8_t tni[4];
> +	} id = {
> +		.nvgre_tni = rte_cpu_to_be_32(res->tni) &
> RTE_BE32(0x00ffffff),
> +	};
> +
> +	if (strcmp(res->nvgre, "nvgre") == 0)
> +		nvgre_encap_conf.select_vlan = 0;
> +	else if (strcmp(res->nvgre, "nvgre-with-vlan") == 0)
> +		nvgre_encap_conf.select_vlan = 1;
> +	if (strcmp(res->ip_version, "ipv4") == 0)
> +		nvgre_encap_conf.select_ipv4 = 1;
> +	else if (strcmp(res->ip_version, "ipv6") == 0)
> +		nvgre_encap_conf.select_ipv4 = 0;
> +	else
> +		return;
> +	rte_memcpy(nvgre_encap_conf.tni, &id.tni[1], 3);
> +	if (nvgre_encap_conf.select_ipv4) {
> +		IPV4_ADDR_TO_UINT(res->ip_src,
> nvgre_encap_conf.ipv4_src);
> +		IPV4_ADDR_TO_UINT(res->ip_dst,
> nvgre_encap_conf.ipv4_dst);
> +	} else {
> +		IPV6_ADDR_TO_ARRAY(res->ip_src,
> nvgre_encap_conf.ipv6_src);
> +		IPV6_ADDR_TO_ARRAY(res->ip_dst,
> nvgre_encap_conf.ipv6_dst);
> +	}
> +	if (nvgre_encap_conf.select_vlan)
> +		nvgre_encap_conf.vlan_tci = rte_cpu_to_be_16(res->tci);
> +	rte_memcpy(nvgre_encap_conf.eth_src, res->eth_src.addr_bytes,
> +		   ETHER_ADDR_LEN);
> +	rte_memcpy(nvgre_encap_conf.eth_dst, res->eth_dst.addr_bytes,
> +		   ETHER_ADDR_LEN);
> +}
> +
> +cmdline_parse_inst_t cmd_set_nvgre = {
> +	.f = cmd_set_nvgre_parsed,
> +	.data = NULL,
> +	.help_str = "set nvgre ipv4|ipv6 <vni> <ip-src> <ip-dst> <eth-src>"
> +		" <eth-dst>",
> +	.tokens = {
> +		(void *)&cmd_set_nvgre_set,
> +		(void *)&cmd_set_nvgre_nvgre,
> +		(void *)&cmd_set_nvgre_ip_version,
> +		(void *)&cmd_set_nvgre_tni,
> +		(void *)&cmd_set_nvgre_ip_src,
> +		(void *)&cmd_set_nvgre_ip_dst,
> +		(void *)&cmd_set_nvgre_eth_src,
> +		(void *)&cmd_set_nvgre_eth_dst,
> +		NULL,
> +	},
> +};
> +
> +cmdline_parse_inst_t cmd_set_nvgre_with_vlan = {
> +	.f = cmd_set_nvgre_parsed,
> +	.data = NULL,
> +	.help_str = "set nvgre-with-vlan ipv4|ipv6 <vni> <ip-src> <ip-dst>"
> +		" <vlan-tci> <eth-src> <eth-dst>",
> +	.tokens = {
> +		(void *)&cmd_set_nvgre_set,
> +		(void *)&cmd_set_nvgre_nvgre_with_vlan,
> +		(void *)&cmd_set_nvgre_ip_version,
> +		(void *)&cmd_set_nvgre_tni,
> +		(void *)&cmd_set_nvgre_ip_src,
> +		(void *)&cmd_set_nvgre_ip_dst,
> +		(void *)&cmd_set_nvgre_vlan,
> +		(void *)&cmd_set_nvgre_eth_src,
> +		(void *)&cmd_set_nvgre_eth_dst,
> +		NULL,
> +	},
> +};
> +
>  /* Strict link priority scheduling mode setting */
>  static void
>  cmd_strict_link_prio_parsed(
> @@ -17596,6 +17712,8 @@ cmdline_parse_ctx_t main_ctx[] = {
>  #endif
>  	(cmdline_parse_inst_t *)&cmd_set_vxlan,
>  	(cmdline_parse_inst_t *)&cmd_set_vxlan_with_vlan,
> +	(cmdline_parse_inst_t *)&cmd_set_nvgre,
> +	(cmdline_parse_inst_t *)&cmd_set_nvgre_with_vlan,
>  	(cmdline_parse_inst_t *)&cmd_ddp_add,
>  	(cmdline_parse_inst_t *)&cmd_ddp_del,
>  	(cmdline_parse_inst_t *)&cmd_ddp_get_list,
> diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
> index 7823addb7..fea9380c4 100644
> --- a/app/test-pmd/cmdline_flow.c
> +++ b/app/test-pmd/cmdline_flow.c
> @@ -241,6 +241,8 @@ enum index {
>  	ACTION_OF_PUSH_MPLS_ETHERTYPE,
>  	ACTION_VXLAN_ENCAP,
>  	ACTION_VXLAN_DECAP,
> +	ACTION_NVGRE_ENCAP,
> +	ACTION_NVGRE_DECAP,
>  };
> 
>  /** Maximum size for pattern in struct rte_flow_item_raw. */
> @@ -277,6 +279,22 @@ struct action_vxlan_encap_data {
>  	struct rte_flow_item_vxlan item_vxlan;
>  };
> 
> +/** Maximum number of items in struct rte_flow_action_nvgre_encap. */
> +#define ACTION_NVGRE_ENCAP_ITEMS_NUM 5
> +
> +/** Storage for struct rte_flow_action_nvgre_encap including external
> data. */
> +struct action_nvgre_encap_data {
> +	struct rte_flow_action_nvgre_encap conf;
> +	struct rte_flow_item items[ACTION_NVGRE_ENCAP_ITEMS_NUM];
> +	struct rte_flow_item_eth item_eth;
> +	struct rte_flow_item_vlan item_vlan;
> +	union {
> +		struct rte_flow_item_ipv4 item_ipv4;
> +		struct rte_flow_item_ipv6 item_ipv6;
> +	};
> +	struct rte_flow_item_nvgre item_nvgre;
> +};
> +
>  /** Maximum number of subsequent tokens and arguments on the stack.
> */
>  #define CTX_STACK_SIZE 16
> 
> @@ -796,6 +814,8 @@ static const enum index next_action[] = {
>  	ACTION_OF_PUSH_MPLS,
>  	ACTION_VXLAN_ENCAP,
>  	ACTION_VXLAN_DECAP,
> +	ACTION_NVGRE_ENCAP,
> +	ACTION_NVGRE_DECAP,
>  	ZERO,
>  };
> 
> @@ -929,6 +949,9 @@ static int parse_vc_action_rss_queue(struct context
> *, const struct token *,
>  static int parse_vc_action_vxlan_encap(struct context *, const struct token
> *,
>  				       const char *, unsigned int, void *,
>  				       unsigned int);
> +static int parse_vc_action_nvgre_encap(struct context *, const struct token
> *,
> +				       const char *, unsigned int, void *,
> +				       unsigned int);
>  static int parse_destroy(struct context *, const struct token *,
>  			 const char *, unsigned int,
>  			 void *, unsigned int);
> @@ -2429,6 +2452,24 @@ static const struct token token_list[] = {
>  		.next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
>  		.call = parse_vc,
>  	},
> +	[ACTION_NVGRE_ENCAP] = {
> +		.name = "nvgre_encap",
> +		.help = "NVGRE encapsulation, uses configuration set by
> \"set"
> +			" nvgre\"",
> +		.priv = PRIV_ACTION(NVGRE_ENCAP,
> +				    sizeof(struct action_nvgre_encap_data)),
> +		.next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
> +		.call = parse_vc_action_nvgre_encap,
> +	},
> +	[ACTION_NVGRE_DECAP] = {
> +		.name = "nvgre_decap",
> +		.help = "Performs a decapsulation action by stripping all"
> +			" headers of the NVGRE tunnel network overlay from
> the"
> +			" matched flow.",
> +		.priv = PRIV_ACTION(NVGRE_DECAP, 0),
> +		.next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
> +		.call = parse_vc,
> +	},
>  };
> 
>  /** Remove and return last entry from argument stack. */
> @@ -3090,6 +3131,94 @@ parse_vc_action_vxlan_encap(struct context *ctx,
> const struct token *token,
>  	return ret;
>  }
> 
> +/** Parse NVGRE encap action. */
> +static int
> +parse_vc_action_nvgre_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_nvgre_encap_data *action_nvgre_encap_data;
> +	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;
> +	/* Set up default configuration. */
> +	action_nvgre_encap_data = ctx->object;
> +	*action_nvgre_encap_data = (struct action_nvgre_encap_data){
> +		.conf = (struct rte_flow_action_nvgre_encap){
> +			.definition = action_nvgre_encap_data->items,
> +		},
> +		.items = {
> +			{
> +				.type = RTE_FLOW_ITEM_TYPE_ETH,
> +				.spec = &action_nvgre_encap_data-
> >item_eth,
> +				.mask = &rte_flow_item_eth_mask,
> +			},
> +			{
> +				.type = RTE_FLOW_ITEM_TYPE_VLAN,
> +				.spec = &action_nvgre_encap_data-
> >item_vlan,
> +				.mask = &rte_flow_item_vlan_mask,
> +			},
> +			{
> +				.type = RTE_FLOW_ITEM_TYPE_IPV4,
> +				.spec = &action_nvgre_encap_data-
> >item_ipv4,
> +				.mask = &rte_flow_item_ipv4_mask,
> +			},
> +			{
> +				.type = RTE_FLOW_ITEM_TYPE_NVGRE,
> +				.spec = &action_nvgre_encap_data-
> >item_nvgre,
> +				.mask = &rte_flow_item_nvgre_mask,
> +			},
> +			{
> +				.type = RTE_FLOW_ITEM_TYPE_END,
> +			},
> +		},
> +		.item_eth.type = 0,
> +		.item_vlan.tci = nvgre_encap_conf.vlan_tci,
> +		.item_ipv4.hdr = {
> +		       .src_addr = nvgre_encap_conf.ipv4_src,
> +		       .dst_addr = nvgre_encap_conf.ipv4_dst,
> +		},
> +		.item_nvgre.flow_id = 0,
> +	};
> +	memcpy(action_nvgre_encap_data->item_eth.dst.addr_bytes,
> +	       nvgre_encap_conf.eth_dst, ETHER_ADDR_LEN);
> +	memcpy(action_nvgre_encap_data->item_eth.src.addr_bytes,
> +	       nvgre_encap_conf.eth_src, ETHER_ADDR_LEN);
> +	if (!nvgre_encap_conf.select_ipv4) {
> +		memcpy(&action_nvgre_encap_data-
> >item_ipv6.hdr.src_addr,
> +		       &nvgre_encap_conf.ipv6_src,
> +		       sizeof(nvgre_encap_conf.ipv6_src));
> +		memcpy(&action_nvgre_encap_data-
> >item_ipv6.hdr.dst_addr,
> +		       &nvgre_encap_conf.ipv6_dst,
> +		       sizeof(nvgre_encap_conf.ipv6_dst));
> +		action_nvgre_encap_data->items[2] = (struct
> rte_flow_item){
> +			.type = RTE_FLOW_ITEM_TYPE_IPV6,
> +			.spec = &action_nvgre_encap_data->item_ipv6,
> +			.mask = &rte_flow_item_ipv6_mask,
> +		};
> +	}
> +	if (!nvgre_encap_conf.select_vlan)
> +		action_nvgre_encap_data->items[1].type =
> +			RTE_FLOW_ITEM_TYPE_VOID;
> +	memcpy(action_nvgre_encap_data->item_nvgre.tni,
> nvgre_encap_conf.tni,
> +	       RTE_DIM(nvgre_encap_conf.tni));
> +	action->conf = &action_nvgre_encap_data->conf;
> +	return ret;
> +}
> +
>  /** Parse tokens for destroy command. */
>  static int
>  parse_destroy(struct context *ctx, const struct token *token,
> diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
> index 5f581c360..c60b507a0 100644
> --- a/app/test-pmd/testpmd.c
> +++ b/app/test-pmd/testpmd.c
> @@ -410,6 +410,21 @@ struct vxlan_encap_conf vxlan_encap_conf = {
>  	.eth_dst = "\xff\xff\xff\xff\xff\xff",
>  };
> 
> +struct nvgre_encap_conf nvgre_encap_conf = {
> +	.select_ipv4 = 1,
> +	.select_vlan = 0,
> +	.tni = "\x00\x00\x00",
> +	.ipv4_src = IPv4(127, 0, 0, 1),
> +	.ipv4_dst = IPv4(255, 255, 255, 255),
> +	.ipv6_src = "\x00\x00\x00\x00\x00\x00\x00\x00"
> +		"\x00\x00\x00\x00\x00\x00\x00\x01",
> +	.ipv6_dst = "\x00\x00\x00\x00\x00\x00\x00\x00"
> +		"\x00\x00\x00\x00\x00\x00\x11\x11",
> +	.vlan_tci = 0,
> +	.eth_src = "\x00\x00\x00\x00\x00\x00",
> +	.eth_dst = "\xff\xff\xff\xff\xff\xff",
> +};
> +
>  /* Forward function declarations */
>  static void map_port_queue_stats_mapping_registers(portid_t pi,
>  						   struct rte_port *port);
> diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
> index 0d6618788..2b1e448b0 100644
> --- a/app/test-pmd/testpmd.h
> +++ b/app/test-pmd/testpmd.h
> @@ -496,6 +496,21 @@ struct vxlan_encap_conf {
>  };
>  struct vxlan_encap_conf vxlan_encap_conf;
> 
> +/* NVGRE encap/decap parameters. */
> +struct nvgre_encap_conf {
> +	uint32_t select_ipv4:1;
> +	uint32_t select_vlan:1;
> +	uint8_t tni[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 nvgre_encap_conf nvgre_encap_conf;
> +
>  static inline unsigned int
>  lcore_num(void)
>  {
> diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
> b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
> index 2743043d3..17e0fef63 100644
> --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
> +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
> @@ -1542,6 +1542,14 @@ Configure the outer layer to encapsulate a packet
> inside a VXLAN tunnel::
>   testpmd> set vxlan ipv4|ipv6 (vni) (udp-src) (udp-dst) (ip-src) (ip-dst) (mac-
> src) (mac-dst)
>   testpmd> set vxlan-with-vlan ipv4|ipv6 (vni) (udp-src) (udp-dst) (ip-src) (ip-
> dst) (vlan-tci) (mac-src) (mac-dst)
> 
> +Config NVGRE Encap outer layers
> +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> +
> +Configure the outer layer to encapsulate a packet inside a NVGRE tunnel::
> +
> + testpmd> set nvgre ipv4|ipv6 (tni) (ip-src) (ip-dst) (mac-src) (mac-dst)
> + testpmd> set nvgre-with-vlan ipv4|ipv6 (tni) (ip-src) (ip-dst) (vlan-tci)
> (mac-src) (mac-dst)
> +
>  Port Functions
>  --------------
> 
> @@ -3663,6 +3671,12 @@ This section lists supported actions and their
> attributes, if any.
>  - ``vxlan_decap``: Performs a decapsulation action by stripping all headers of
>    the VXLAN tunnel network overlay from the matched flow.
> 
> +- ``nvgre_encap``: Performs a NVGRE encapsulation, outer layer
> configuration
> +  is done through `Config NVGRE Encap outer layers`_.
> +
> +- ``nvgre_decap``: Performs a decapsulation action by stripping all headers
> of
> +  the NVGRE tunnel network overlay from the matched flow.
> +
>  Destroying flow rules
>  ~~~~~~~~~~~~~~~~~~~~~
> 
> @@ -3950,6 +3964,29 @@ IPv6 VXLAN outer header::
>    testpmd> set vxlan-with-vlan ipv6 4 4 4 ::1 ::2222 34 11:11:11:11:11:11
> 22:22:22:22:22:22
>    testpmd> flow create 0 ingress pattern end actions vxlan_encap / queue
> index 0 / end
> 
> +Sample NVGRE encapsulation rule
> +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> +
> +NVGRE encapsulation outer layer has default value pre-configured in
> testpmd
> +source code, those can be changed by using the following commands::
> +
> +IPv4 NVGRE outer header::
> +
> +  testpmd> set nvgre ipv4 4 127.0.0.1 128.0.0.1 11:11:11:11:11:11
> 22:22:22:22:22:22
> +  testpmd> flow create 0 ingress pattern end actions nvgre_encap / queue
> index 0 / end
> +
> +  testpmd> set nvgre-with-vlan 4 127.0.0.1 128.0.0.1 34 11:11:11:11:11:11
> 22:22:22:22:22:22
> +  testpmd> flow create 0 ingress pattern end actions vxlan_encap / queue
> index 0 / end
> +
> +IPv6 NVGRE outer header::
> +
> +  testpmd> set nvgre ipv6 4 ::1 ::2222 11:11:11:11:11:11 22:22:22:22:22:22
> +  testpmd> flow create 0 ingress pattern end actions vxlan_encap / queue
> index 0 / end
> +
> +  testpmd> set nvgre-with-vlan ipv6 4 ::1 ::2222 34 11:11:11:11:11:11
> 22:22:22:22:22:22
> +  testpmd> flow create 0 ingress pattern end actions vxlan_encap / queue
> index 0 / end
> +
> +
>  BPF Functions
>  --------------
> 
> --
> 2.18.0.rc2


  reply	other threads:[~2018-06-26 10:48 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-14 15:08 [dpdk-dev] [PATCH 0/2] implement VXLAN/NVGRE Encap/Decap in testpmd Nelio Laranjeiro
2018-06-14 15:08 ` [dpdk-dev] [PATCH 1/2] app/testpmd: add VXLAN encap/decap support Nelio Laranjeiro
2018-06-14 15:09 ` [dpdk-dev] [PATCH 2/2] app/testpmd: add NVGRE " Nelio Laranjeiro
2018-06-15  9:32   ` Iremonger, Bernard
2018-06-15 11:25     ` Nélio Laranjeiro
2018-06-18  8:52 ` [dpdk-dev] [PATCH v2 0/2] app/testpmd implement VXLAN/NVGRE Encap/Decap Nelio Laranjeiro
2018-06-18  9:05   ` Ferruh Yigit
2018-06-18  9:38     ` Nélio Laranjeiro
2018-06-18 14:40       ` Ferruh Yigit
2018-06-19  7:32         ` Nélio Laranjeiro
2018-06-18 14:36   ` [dpdk-dev] [PATCH v3 " Nelio Laranjeiro
2018-06-18 16:28     ` Iremonger, Bernard
2018-06-19  9:41       ` Nélio Laranjeiro
2018-06-21  7:13     ` [dpdk-dev] [PATCH v4 " Nelio Laranjeiro
2018-06-21  7:13       ` [dpdk-dev] [PATCH v4 1/2] app/testpmd: add VXLAN encap/decap support Nelio Laranjeiro
2018-06-26 10:51         ` Ori Kam
2018-06-26 12:43         ` Iremonger, Bernard
2018-06-21  7:13       ` [dpdk-dev] [PATCH v4 2/2] app/testpmd: add NVGRE " Nelio Laranjeiro
2018-06-26 10:48         ` Ori Kam [this message]
2018-06-26 12:48         ` Iremonger, Bernard
2018-06-26 15:15           ` Nélio Laranjeiro
2018-06-22  7:42       ` [dpdk-dev] [PATCH v4 0/2] app/testpmd implement VXLAN/NVGRE Encap/Decap Mohammad Abdul Awal
2018-06-22  8:31         ` Nélio Laranjeiro
2018-06-22  8:51           ` Mohammad Abdul Awal
2018-06-22  9:08             ` Nélio Laranjeiro
2018-06-22 10:19               ` Mohammad Abdul Awal
2018-06-26 15:15                 ` Nélio Laranjeiro
2018-06-27  8:53       ` [dpdk-dev] [PATCH v5 " Nelio Laranjeiro
2018-06-27  8:53         ` [dpdk-dev] [PATCH v5 1/2] app/testpmd: add VXLAN encap/decap support Nelio Laranjeiro
2018-06-27  8:53         ` [dpdk-dev] [PATCH v5 2/2] app/testpmd: add NVGRE " Nelio Laranjeiro
2018-06-27  9:53         ` [dpdk-dev] [PATCH v6 0/2] app/testpmd implement VXLAN/NVGRE Encap/Decap Nelio Laranjeiro
2018-06-27  9:53           ` [dpdk-dev] [PATCH v6 1/2] app/testpmd: add VXLAN encap/decap support Nelio Laranjeiro
2018-06-27  9:53           ` [dpdk-dev] [PATCH v6 2/2] app/testpmd: add NVGRE " Nelio Laranjeiro
2018-06-27 10:00           ` [dpdk-dev] [PATCH v6 0/2] app/testpmd implement VXLAN/NVGRE Encap/Decap Nélio Laranjeiro
2018-06-27 11:45           ` [dpdk-dev] [PATCH v7 " Nelio Laranjeiro
2018-06-27 11:45             ` [dpdk-dev] [PATCH v7 1/2] app/testpmd: add VXLAN encap/decap support Nelio Laranjeiro
2018-06-27 11:45             ` [dpdk-dev] [PATCH v7 2/2] app/testpmd: add NVGRE " Nelio Laranjeiro
2018-07-02 10:40             ` [dpdk-dev] [PATCH v7 0/2] app/testpmd implement VXLAN/NVGRE Encap/Decap Mohammad Abdul Awal
2018-07-04 14:54               ` Ferruh Yigit
2018-07-05  9:37                 ` Nélio Laranjeiro
2018-07-05 14:33             ` [dpdk-dev] [PATCH v8 " Nelio Laranjeiro
2018-07-05 14:33               ` [dpdk-dev] [PATCH v8 1/2] app/testpmd: add VXLAN encap/decap support Nelio Laranjeiro
2018-07-05 15:03                 ` Mohammad Abdul Awal
2018-07-05 14:33               ` [dpdk-dev] [PATCH v8 2/2] app/testpmd: add NVGRE " Nelio Laranjeiro
2018-07-05 15:07                 ` Mohammad Abdul Awal
2018-07-05 15:17                   ` Nélio Laranjeiro
2018-07-05 14:48               ` [dpdk-dev] [PATCH v8 0/2] app/testpmd implement VXLAN/NVGRE Encap/Decap Adrien Mazarguil
2018-07-05 14:57               ` Mohammad Abdul Awal
2018-07-06  6:43               ` [dpdk-dev] [PATCH v9 " Nelio Laranjeiro
2018-07-06  6:43                 ` [dpdk-dev] [PATCH v9 1/2] app/testpmd: add VXLAN encap/decap support Nelio Laranjeiro
2018-07-06  6:43                 ` [dpdk-dev] [PATCH v9 2/2] app/testpmd: add NVGRE " Nelio Laranjeiro
2018-07-18  8:31                 ` [dpdk-dev] [PATCH v9 0/2] app/testpmd implement VXLAN/NVGRE Encap/Decap Ferruh Yigit
2018-06-18 14:36   ` [dpdk-dev] [PATCH v3 1/2] app/testpmd: add VXLAN encap/decap support Nelio Laranjeiro
2018-06-19  7:09     ` Ori Kam
2018-06-19  9:40       ` Nélio Laranjeiro
2018-06-18 14:36   ` [dpdk-dev] [PATCH v3 2/2] app/testpmd: add NVGRE " Nelio Laranjeiro
2018-06-19  7:08     ` Ori Kam
2018-06-18  8:52 ` [dpdk-dev] [PATCH v2 1/2] app/testpmd: add VXLAN " Nelio Laranjeiro
2018-06-18 12:47   ` Mohammad Abdul Awal
2018-06-18 21:02   ` Stephen Hemminger
2018-06-19  9:44     ` Nélio Laranjeiro
2018-06-18  8:52 ` [dpdk-dev] [PATCH v2 2/2] app/testpmd: add NVGRE " Nelio Laranjeiro
2018-06-18 12:48   ` Mohammad Abdul Awal

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