diff options
Diffstat (limited to 'src/plugins/gtpu')
| -rw-r--r-- | src/plugins/gtpu/gtpu.api | 34 | ||||
| -rw-r--r-- | src/plugins/gtpu/gtpu.c | 3 | ||||
| -rw-r--r-- | src/plugins/gtpu/gtpu.h | 1 | ||||
| -rw-r--r-- | src/plugins/gtpu/gtpu_api.c | 30 | ||||
| -rw-r--r-- | src/plugins/gtpu/gtpu_test.c | 24 | ||||
| -rw-r--r-- | src/plugins/gtpu/test/test_gtpu.py | 69 |
6 files changed, 83 insertions, 78 deletions
diff --git a/src/plugins/gtpu/gtpu.api b/src/plugins/gtpu/gtpu.api index b5f4f029c53..052e6a292d7 100644 --- a/src/plugins/gtpu/gtpu.api +++ b/src/plugins/gtpu/gtpu.api @@ -13,13 +13,14 @@ * limitations under the License. */ -option version = "1.0.0"; +option version = "2.0.0"; +import "vnet/interface_types.api"; +import "vnet/ip/ip_types.api"; /** \brief Set or delete an GTPU tunnel @param client_index - opaque cookie to identify the sender @param context - sender context, to match reply w/ request @param is_add - add address if non-zero, else delete - @param is_ipv6 - src_address and dst_address is ipv6 or not @param src_address - GTPU tunnel's source address. @param dst_address - GTPU tunnel's destination address. @param mcast_sw_if_index - version, O-bit and C-bit (see nsh_packet.h) @@ -31,11 +32,10 @@ define gtpu_add_del_tunnel { u32 client_index; u32 context; - u8 is_add; - u8 is_ipv6; - u8 src_address[16]; - u8 dst_address[16]; - u32 mcast_sw_if_index; + bool is_add; + vl_api_address_t src_address; + vl_api_address_t dst_address; + vl_api_interface_index_t mcast_sw_if_index; u32 encap_vrf_id; u32 decap_next_index; u32 teid; @@ -51,7 +51,7 @@ define gtpu_add_del_tunnel_reply { u32 context; i32 retval; - u32 sw_if_index; + vl_api_interface_index_t sw_if_index; }; /** \brief Dump GTPU tunnel @@ -63,14 +63,13 @@ define gtpu_tunnel_dump { u32 client_index; u32 context; - u32 sw_if_index; + vl_api_interface_index_t sw_if_index; option vat_help = "[<intfc> | sw_if_index <nn>]"; }; /** \brief dump details of an GTPU tunnel @param context - sender context, to match reply w/ request @param sw_if_index - software index of the interface - @param is_ipv6 - src_address and dst_address is ipv6 or not @param src_address - GTPU tunnel's source address. @param dst_address - GTPU tunnel's destination address. @param mcast_sw_if_index - version, O-bit and C-bit (see nsh_packet.h) @@ -81,11 +80,10 @@ define gtpu_tunnel_dump define gtpu_tunnel_details { u32 context; - u32 sw_if_index; - u8 is_ipv6; - u8 src_address[16]; - u8 dst_address[16]; - u32 mcast_sw_if_index; + vl_api_interface_index_t sw_if_index; + vl_api_address_t src_address; + vl_api_address_t dst_address; + vl_api_interface_index_t mcast_sw_if_index; u32 encap_vrf_id; u32 decap_next_index; u32 teid; @@ -102,9 +100,9 @@ autoreply define sw_interface_set_gtpu_bypass { u32 client_index; u32 context; - u32 sw_if_index; - u8 is_ipv6; - u8 enable; + vl_api_interface_index_t sw_if_index; + bool is_ipv6; + bool enable; option vat_help = "<intfc> | sw_if_index <id> [ip4 | ip6] [enable | disable]"; }; diff --git a/src/plugins/gtpu/gtpu.c b/src/plugins/gtpu/gtpu.c index dc5c689f5d3..8a1610c97e7 100644 --- a/src/plugins/gtpu/gtpu.c +++ b/src/plugins/gtpu/gtpu.c @@ -379,7 +379,7 @@ int vnet_gtpu_add_del_tunnel u32 sw_if_index = ~0; gtpu4_tunnel_key_t key4; gtpu6_tunnel_key_t key6; - u32 is_ip6 = a->is_ip6; + bool is_ip6 = !ip46_address_is_ip4 (&a->dst); if (!is_ip6) { @@ -820,7 +820,6 @@ gtpu_add_del_tunnel_command_fn (vlib_main_t * vm, clib_memset (a, 0, sizeof (*a)); a->is_add = is_add; - a->is_ip6 = ipv6_set; #define _(x) a->x = x; foreach_copy_field; diff --git a/src/plugins/gtpu/gtpu.h b/src/plugins/gtpu/gtpu.h index 7296ece5b7c..dc36308d8a8 100644 --- a/src/plugins/gtpu/gtpu.h +++ b/src/plugins/gtpu/gtpu.h @@ -245,7 +245,6 @@ u8 *format_gtpu_encap_trace (u8 * s, va_list * args); typedef struct { u8 is_add; - u8 is_ip6; ip46_address_t src, dst; u32 mcast_sw_if_index; u32 encap_fib_index; diff --git a/src/plugins/gtpu/gtpu_api.c b/src/plugins/gtpu/gtpu_api.c index 77ae3349721..0c4a31521bb 100644 --- a/src/plugins/gtpu/gtpu_api.c +++ b/src/plugins/gtpu/gtpu_api.c @@ -24,9 +24,10 @@ #include <vppinfra/byte_order.h> #include <vlibmemory/api.h> - +#include <vnet/ip/ip_types_api.h> #include <gtpu/gtpu.h> +#include <vnet/format_fns.h> #include <gtpu/gtpu.api_enum.h> #include <gtpu/gtpu.api_types.h> @@ -67,14 +68,13 @@ static void vl_api_gtpu_add_del_tunnel_t_handler vnet_gtpu_add_del_tunnel_args_t a = { .is_add = mp->is_add, - .is_ip6 = mp->is_ipv6, .mcast_sw_if_index = ntohl (mp->mcast_sw_if_index), .encap_fib_index = p[0], .decap_next_index = ntohl (mp->decap_next_index), .teid = ntohl (mp->teid), - .dst = to_ip46 (mp->is_ipv6, mp->dst_address), - .src = to_ip46 (mp->is_ipv6, mp->src_address), }; + ip_address_decode (&mp->dst_address, &a.dst); + ip_address_decode (&mp->src_address, &a.src); /* Check src & dst are different */ if (ip46_address_cmp (&a.dst, &a.src) == 0) @@ -113,23 +113,19 @@ static void send_gtpu_tunnel_details rmp = vl_msg_api_alloc (sizeof (*rmp)); clib_memset (rmp, 0, sizeof (*rmp)); rmp->_vl_msg_id = ntohs (VL_API_GTPU_TUNNEL_DETAILS + gtm->msg_id_base); - if (is_ipv6) - { - memcpy (rmp->src_address, t->src.ip6.as_u8, 16); - memcpy (rmp->dst_address, t->dst.ip6.as_u8, 16); - rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id); - } - else - { - memcpy (rmp->src_address, t->src.ip4.as_u8, 4); - memcpy (rmp->dst_address, t->dst.ip4.as_u8, 4); - rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id); - } + + ip_address_encode (&t->src, is_ipv6 ? IP46_TYPE_IP6 : IP46_TYPE_IP4, + &rmp->src_address); + ip_address_encode (&t->dst, is_ipv6 ? IP46_TYPE_IP6 : IP46_TYPE_IP4, + &rmp->dst_address); + + rmp->encap_vrf_id = + is_ipv6 ? htonl (im6->fibs[t->encap_fib_index].ft_table_id) : + htonl (im4->fibs[t->encap_fib_index].ft_table_id); rmp->mcast_sw_if_index = htonl (t->mcast_sw_if_index); rmp->teid = htonl (t->teid); rmp->decap_next_index = htonl (t->decap_next_index); rmp->sw_if_index = htonl (t->sw_if_index); - rmp->is_ipv6 = is_ipv6; rmp->context = context; vl_api_send_msg (reg, (u8 *) rmp); diff --git a/src/plugins/gtpu/gtpu_test.c b/src/plugins/gtpu/gtpu_test.c index 36f4a8e1e49..55c5363becc 100644 --- a/src/plugins/gtpu/gtpu_test.c +++ b/src/plugins/gtpu/gtpu_test.c @@ -18,10 +18,12 @@ #include <vlibmemory/api.h> #include <vppinfra/error.h> #include <gtpu/gtpu.h> +#include <vnet/ip/ip_types_api.h> #define __plugin_msg_base gtpu_test_main.msg_id_base #include <vlibapi/vat_helper_macros.h> +#include <vnet/format_fns.h> #include <gtpu/gtpu.api_enum.h> #include <gtpu/gtpu.api_types.h> @@ -299,22 +301,15 @@ api_gtpu_add_del_tunnel (vat_main_t * vam) M (GTPU_ADD_DEL_TUNNEL, mp); - if (ipv6_set) - { - clib_memcpy (mp->src_address, &src.ip6, sizeof (src.ip6)); - clib_memcpy (mp->dst_address, &dst.ip6, sizeof (dst.ip6)); - } - else - { - clib_memcpy (mp->src_address, &src.ip4, sizeof (src.ip4)); - clib_memcpy (mp->dst_address, &dst.ip4, sizeof (dst.ip4)); - } + ip_address_encode(&src, ipv6_set ? IP46_TYPE_IP6 : IP46_TYPE_IP4, + &mp->src_address); + ip_address_encode(&dst, ipv6_set ? IP46_TYPE_IP6 : IP46_TYPE_IP4, + &mp->dst_address); mp->encap_vrf_id = ntohl (encap_vrf_id); mp->decap_next_index = ntohl (decap_next_index); mp->mcast_sw_if_index = ntohl (mcast_sw_if_index); mp->teid = ntohl (teid); mp->is_add = is_add; - mp->is_ipv6 = ipv6_set; S (mp); W (ret); @@ -325,9 +320,10 @@ static void vl_api_gtpu_tunnel_details_t_handler (vl_api_gtpu_tunnel_details_t * mp) { vat_main_t *vam = &vat_main; - ip46_address_t src = to_ip46 (mp->is_ipv6, mp->dst_address); - ip46_address_t dst = to_ip46 (mp->is_ipv6, mp->src_address); - + ip46_address_t src; + ip46_address_t dst; + ip_address_decode(&mp->dst_address, &dst); + ip_address_decode(&mp->src_address, &src); print (vam->ofp, "%11d%24U%24U%14d%18d%13d%19d", ntohl (mp->sw_if_index), format_ip46_address, &src, IP46_TYPE_ANY, diff --git a/src/plugins/gtpu/test/test_gtpu.py b/src/plugins/gtpu/test/test_gtpu.py index b6a7012966a..e6d9c9e0598 100644 --- a/src/plugins/gtpu/test/test_gtpu.py +++ b/src/plugins/gtpu/test/test_gtpu.py @@ -74,31 +74,39 @@ class TestGtpuUDP(VppTestCase): """ test UDP ports Check if there are no udp listeners before gtpu is enabled """ - # UDP ports should be disabled unless a tunnel is configured self._check_udp_port_ip4(False) self._check_udp_port_ip6(False) - r = self.vapi.gtpu_add_del_tunnel(src_addr=self.pg0.local_ip4n, - dst_addr=self.pg0.remote_ip4n) + r = self.vapi.gtpu_add_del_tunnel(is_add=True, + mcast_sw_if_index=0xFFFFFFFF, + decap_next_index=0xFFFFFFFF, + src_address=self.pg0.local_ip4, + dst_address=self.pg0.remote_ip4) # UDP port 2152 enabled for ip4 self._check_udp_port_ip4() - r = self.vapi.gtpu_add_del_tunnel(is_ipv6=1, - src_addr=self.pg0.local_ip6n, - dst_addr=self.pg0.remote_ip6n) + r = self.vapi.gtpu_add_del_tunnel(is_add=True, + mcast_sw_if_index=0xFFFFFFFF, + decap_next_index=0xFFFFFFFF, + src_address=self.pg0.local_ip6, + dst_address=self.pg0.remote_ip6) # UDP port 2152 enabled for ip6 self._check_udp_port_ip6() - r = self.vapi.gtpu_add_del_tunnel(is_add=0, - src_addr=self.pg0.local_ip4n, - dst_addr=self.pg0.remote_ip4n) + r = self.vapi.gtpu_add_del_tunnel(is_add=False, + mcast_sw_if_index=0xFFFFFFFF, + decap_next_index=0xFFFFFFFF, + src_address=self.pg0.local_ip4, + dst_address=self.pg0.remote_ip4) - r = self.vapi.gtpu_add_del_tunnel(is_add=0, is_ipv6=1, - src_addr=self.pg0.local_ip6n, - dst_addr=self.pg0.remote_ip6n) + r = self.vapi.gtpu_add_del_tunnel(is_add=False, + mcast_sw_if_index=0xFFFFFFFF, + decap_next_index=0xFFFFFFFF, + src_address=self.pg0.local_ip6, + dst_address=self.pg0.remote_ip6) class TestGtpu(BridgeDomain, VppTestCase): @@ -235,10 +243,12 @@ class TestGtpu(BridgeDomain, VppTestCase): INVALID_INDEX)], register=False) rip.add_vpp_config() - dest_ip4n = socket.inet_pton(socket.AF_INET, dest_ip4) r = cls.vapi.gtpu_add_del_tunnel( - src_addr=cls.pg0.local_ip4n, - dst_addr=dest_ip4n, + is_add=True, + mcast_sw_if_index=0xFFFFFFFF, + decap_next_index=0xFFFFFFFF, + src_address=cls.pg0.local_ip4, + dst_address=dest_ip4, teid=teid) cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=r.sw_if_index, bd_id=teid) @@ -254,8 +264,9 @@ class TestGtpu(BridgeDomain, VppTestCase): teid_end = teid_start + n_shared_dst_tunnels for teid in range(teid_start, teid_end): r = cls.vapi.gtpu_add_del_tunnel( - src_addr=cls.pg0.local_ip4n, - dst_addr=cls.mcast_ip4n, + decap_next_index=0xFFFFFFFF, + src_address=cls.pg0.local_ip4, + dst_address=cls.mcast_ip4, mcast_sw_if_index=1, teid=teid, is_add=is_add) @@ -278,12 +289,13 @@ class TestGtpu(BridgeDomain, VppTestCase): n_distinct_dst_tunnels = 20 ip_range_start = 10 ip_range_end = ip_range_start + n_distinct_dst_tunnels - for dest_ip4n in ip4n_range(cls.mcast_ip4n, ip_range_start, - ip_range_end): - teid = bytearray(dest_ip4n)[3] + for dest_ip4 in ip4_range(cls.mcast_ip4, ip_range_start, + ip_range_end): + teid = int(dest_ip4.split('.')[3]) cls.vapi.gtpu_add_del_tunnel( - src_addr=cls.pg0.local_ip4n, - dst_addr=dest_ip4n, + decap_next_index=0xFFFFFFFF, + src_address=cls.pg0.local_ip4, + dst_address=dest_ip4, mcast_sw_if_index=1, teid=teid, is_add=is_add) @@ -331,8 +343,11 @@ class TestGtpu(BridgeDomain, VppTestCase): # into BD. cls.single_tunnel_bd = 11 r = cls.vapi.gtpu_add_del_tunnel( - src_addr=cls.pg0.local_ip4n, - dst_addr=cls.pg0.remote_ip4n, + is_add=True, + mcast_sw_if_index=0xFFFFFFFF, + decap_next_index=0xFFFFFFFF, + src_address=cls.pg0.local_ip4, + dst_address=cls.pg0.remote_ip4, teid=cls.single_tunnel_bd) cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=r.sw_if_index, bd_id=cls.single_tunnel_bd) @@ -345,9 +360,11 @@ class TestGtpu(BridgeDomain, VppTestCase): cls.create_gtpu_flood_test_bd(cls.mcast_flood_bd, cls.n_ucast_tunnels) r = cls.vapi.gtpu_add_del_tunnel( - src_addr=cls.pg0.local_ip4n, - dst_addr=cls.mcast_ip4n, + is_add=True, + src_address=cls.pg0.local_ip4, + dst_address=cls.mcast_ip4, mcast_sw_if_index=1, + decap_next_index=0xFFFFFFFF, teid=cls.mcast_flood_bd) cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=r.sw_if_index, bd_id=cls.mcast_flood_bd) |