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Diffstat (limited to 'src/vnet/ip/ip6_neighbor.c')
-rwxr-xr-xsrc/vnet/ip/ip6_neighbor.c84
1 files changed, 15 insertions, 69 deletions
diff --git a/src/vnet/ip/ip6_neighbor.c b/src/vnet/ip/ip6_neighbor.c
index 177bcc14a7d..9be57207572 100755
--- a/src/vnet/ip/ip6_neighbor.c
+++ b/src/vnet/ip/ip6_neighbor.c
@@ -243,9 +243,10 @@ ip6_neighbor_get_link_local_address (u32 sw_if_index)
static ip6_address_t empty_address = { {0} };
ip6_neighbor_main_t *nm = &ip6_neighbor_main;
ip6_radv_t *radv_info;
- u32 ri;
+ u32 ri = ~0;
- ri = nm->if_radv_pool_index_by_sw_if_index[sw_if_index];
+ if (vec_len (nm->if_radv_pool_index_by_sw_if_index) > sw_if_index)
+ ri = nm->if_radv_pool_index_by_sw_if_index[sw_if_index];
if (ri == ~0)
{
clib_warning ("IPv6 is not enabled for sw_if_index %d", sw_if_index);
@@ -4424,21 +4425,19 @@ VLIB_CLI_COMMAND (ip6_nd_command, static) =
/* *INDENT-ON* */
clib_error_t *
-set_ip6_link_local_address (vlib_main_t * vm,
- u32 sw_if_index, ip6_address_t * address)
+ip6_neighbor_set_link_local_address (vlib_main_t * vm, u32 sw_if_index,
+ ip6_address_t * address)
{
clib_error_t *error = 0;
ip6_neighbor_main_t *nm = &ip6_neighbor_main;
u32 ri;
ip6_radv_t *radv_info;
vnet_main_t *vnm = vnet_get_main ();
+ ip6_ll_prefix_t pfx = { 0, };
if (!ip6_address_is_link_local_unicast (address))
- {
- vnm->api_errno = VNET_API_ERROR_ADDRESS_NOT_LINK_LOCAL;
- return (error = clib_error_return (0, "address not link-local",
- format_unformat_error));
- }
+ return (error = clib_error_return (0, "address not link-local",
+ format_unformat_error));
/* call enable ipv6 */
enable_ip6_interface (vm, sw_if_index);
@@ -4449,25 +4448,16 @@ set_ip6_link_local_address (vlib_main_t * vm,
{
radv_info = pool_elt_at_index (nm->if_radv_pool, ri);
- /* save if link local address (overwrite default) */
+ pfx.ilp_sw_if_index = sw_if_index;
- /* delete the old one */
- error = ip6_add_del_interface_address (vm, sw_if_index,
- &radv_info->link_local_address,
- 128, 1 /* is_del */ );
+ pfx.ilp_addr = radv_info->link_local_address;
+ ip6_ll_table_entry_delete (&pfx);
- if (!error)
- {
- /* add the new one */
- error = ip6_add_del_interface_address (vm, sw_if_index,
- address, 128,
- 0 /* is_del */ );
+ pfx.ilp_addr = *address;
+ ip6_ll_table_entry_update (&pfx, FIB_ROUTE_PATH_LOCAL);
- if (!error)
- {
- radv_info->link_local_address = *address;
- }
- }
+ radv_info = pool_elt_at_index (nm->if_radv_pool, ri);
+ radv_info->link_local_address = *address;
}
else
{
@@ -4478,50 +4468,6 @@ set_ip6_link_local_address (vlib_main_t * vm,
return error;
}
-clib_error_t *
-set_ip6_link_local_address_cmd (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
-{
- vnet_main_t *vnm = vnet_get_main ();
- clib_error_t *error = 0;
- u32 sw_if_index;
- ip6_address_t ip6_addr;
-
- if (unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index))
- {
- /* get the rest of the command */
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat (input, "%U", unformat_ip6_address, &ip6_addr))
- break;
- else
- return (unformat_parse_error (input));
- }
- }
- error = set_ip6_link_local_address (vm, sw_if_index, &ip6_addr);
- return error;
-}
-
-/*?
- * This command is used to assign an IPv6 Link-local address to an
- * interface. This command will enable IPv6 on an interface if it
- * is not already enabled. Use the '<em>show ip6 interface</em>' command
- * to display the assigned Link-local address.
- *
- * @cliexpar
- * Example of how to assign an IPv6 Link-local address to an interface:
- * @cliexcmd{set ip6 link-local address GigabitEthernet2/0/0 FE80::AB8}
-?*/
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (set_ip6_link_local_address_command, static) =
-{
- .path = "set ip6 link-local address",
- .short_help = "set ip6 link-local address <interface> <ip6-address>",
- .function = set_ip6_link_local_address_cmd,
-};
-/* *INDENT-ON* */
-
/**
* @brief callback when an interface address is added or deleted
*/