#include <vnet/ip/ip.h>
-int ip4_address_compare (ip4_address_t * a1, ip4_address_t * a2)
-{ return clib_net_to_host_u32 (a1->data_u32) - clib_net_to_host_u32 (a2->data_u32); }
+/**
+ * @file
+ * @brief Set IP Address.
+ *
+ * Configure an IPv4 or IPv6 address for on an interface.
+ */
+
+
+int
+ip4_address_compare (ip4_address_t * a1, ip4_address_t * a2)
+{
+ return clib_net_to_host_u32 (a1->data_u32) -
+ clib_net_to_host_u32 (a2->data_u32);
+}
-int ip6_address_compare (ip6_address_t * a1, ip6_address_t * a2)
+int
+ip6_address_compare (ip6_address_t * a1, ip6_address_t * a2)
{
int i;
for (i = 0; i < ARRAY_LEN (a1->as_u16); i++)
{
- int cmp = clib_net_to_host_u16 (a1->as_u16[i]) - clib_net_to_host_u16 (a2->as_u16[i]);
+ int cmp =
+ clib_net_to_host_u16 (a1->as_u16[i]) -
+ clib_net_to_host_u16 (a2->as_u16[i]);
if (cmp != 0)
return cmp;
}
return 0;
}
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (set_interface_ip_command, static) = {
.path = "set interface ip",
.short_help = "IP4/IP6 commands",
};
+/* *INDENT-ON* */
-void ip_del_all_interface_addresses (vlib_main_t *vm, u32 sw_if_index)
+void
+ip_del_all_interface_addresses (vlib_main_t * vm, u32 sw_if_index)
{
- ip4_main_t * im4 = &ip4_main;
- ip4_address_t * ip4_addrs = 0;
+ ip4_main_t *im4 = &ip4_main;
+ ip4_address_t *ip4_addrs = 0;
u32 *ip4_masks = 0;
- ip6_main_t * im6 = &ip6_main;
- ip6_address_t * ip6_addrs = 0;
+ ip6_main_t *im6 = &ip6_main;
+ ip6_address_t *ip6_addrs = 0;
u32 *ip6_masks = 0;
- ip_interface_address_t * ia;
+ ip_interface_address_t *ia;
int i;
- foreach_ip_interface_address (&im4->lookup_main, ia, sw_if_index,
+ /* *INDENT-OFF* */
+ foreach_ip_interface_address (&im4->lookup_main, ia, sw_if_index,
0 /* honor unnumbered */,
({
ip4_address_t * x = (ip4_address_t *)
vec_add1 (ip4_addrs, x[0]);
vec_add1 (ip4_masks, ia->address_length);
}));
+ /* *INDENT-ON* */
- foreach_ip_interface_address (&im6->lookup_main, ia, sw_if_index,
+ /* *INDENT-OFF* */
+ foreach_ip_interface_address (&im6->lookup_main, ia, sw_if_index,
0 /* honor unnumbered */,
({
ip6_address_t * x = (ip6_address_t *)
vec_add1 (ip6_addrs, x[0]);
vec_add1 (ip6_masks, ia->address_length);
}));
+ /* *INDENT-ON* */
for (i = 0; i < vec_len (ip4_addrs); i++)
- ip4_add_del_interface_address (vm, sw_if_index, &ip4_addrs[i],
- ip4_masks[i], 1 /* is_del */);
+ ip4_add_del_interface_address (vm, sw_if_index, &ip4_addrs[i],
+ ip4_masks[i], 1 /* is_del */ );
for (i = 0; i < vec_len (ip6_addrs); i++)
- ip6_add_del_interface_address (vm, sw_if_index, &ip6_addrs[i],
- ip6_masks[i], 1 /* is_del */);
+ ip6_add_del_interface_address (vm, sw_if_index, &ip6_addrs[i],
+ ip6_masks[i], 1 /* is_del */ );
vec_free (ip4_addrs);
vec_free (ip4_masks);
vec_free (ip6_masks);
}
+static clib_error_t *
+ip_address_delete_cleanup (vnet_main_t * vnm, u32 hw_if_index, u32 is_create)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ vnet_hw_interface_t *hw;
+
+ if (is_create)
+ return 0;
+
+ hw = vnet_get_hw_interface (vnm, hw_if_index);
+
+ ip_del_all_interface_addresses (vm, hw->sw_if_index);
+ return 0;
+}
+
+VNET_HW_INTERFACE_ADD_DEL_FUNCTION (ip_address_delete_cleanup);
+
static clib_error_t *
add_del_ip_address (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ unformat_input_t * input, vlib_cli_command_t * cmd)
{
- vnet_main_t * vnm = vnet_get_main();
+ vnet_main_t *vnm = vnet_get_main ();
ip4_address_t a4;
ip6_address_t a6;
- clib_error_t * error = 0;
+ clib_error_t *error = 0;
u32 sw_if_index, length, is_del;
sw_if_index = ~0;
if (unformat (input, "del"))
is_del = 1;
- if (! unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index))
+ if (!unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index))
{
error = clib_error_return (0, "unknown interface `%U'",
format_unformat_error, input);
}
- done:
+done:
return error;
}
+/*?
+ * Add an IP Address to an interface or remove and IP Address from an interface.
+ * The IP Address can be an IPv4 or an IPv6 address. Interfaces may have multiple
+ * IPv4 and IPv6 addresses. There is no concept of primary vs. secondary
+ * interface addresses; they're just addresses.
+ *
+ * To display the addresses associated with a given interface, use the command
+ * '<em>show interface address <interface></em>'.
+ *
+ * Note that the debug CLI does not enforce classful mask-width / addressing
+ * constraints.
+ *
+ * @cliexpar
+ * @parblock
+ * An example of how to add an IPv4 address to an interface:
+ * @cliexcmd{set interface ip address GigabitEthernet2/0/0 172.16.2.12/24}
+ *
+ * An example of how to add an IPv6 address to an interface:
+ * @cliexcmd{set interface ip address GigabitEthernet2/0/0 @::a:1:1:0:7/126}
+ *
+ * To delete a specific interface ip address:
+ * @cliexcmd{set interface ip address GigabitEthernet2/0/0 172.16.2.12/24 del}
+ *
+ * To delete all interfaces addresses (IPv4 and IPv6):
+ * @cliexcmd{set interface ip address GigabitEthernet2/0/0 del all}
+ * @endparblock
+ ?*/
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (set_interface_ip_address_command, static) = {
.path = "set interface ip address",
.function = add_del_ip_address,
- .short_help = "Add/delete IP4/IP6 address for interface",
+ .short_help = "set interface ip address <interface> [<ip-addr>/<mask> [del]] | [del all]",
};
+/* *INDENT-ON* */
/* Dummy init function to get us linked in. */
-static clib_error_t * ip4_cli_init (vlib_main_t * vm)
-{ return 0; }
+static clib_error_t *
+ip4_cli_init (vlib_main_t * vm)
+{
+ return 0;
+}
VLIB_INIT_FUNCTION (ip4_cli_init);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / blobdiff