diff options
| author |   Neale Ranns <nranns@cisco.com> | 2020-04-23 07:36:12 +0000 |
|---|---|---|
| committer |   Ole Trøan <otroan@employees.org> | 2020-04-24 09:24:43 +0000 |
| commit | ec40a7d2bce4bba67af3b3d971547d40e90fdf97 (patch) | |
| tree | 8cab359d02dfce38d57f7d9b2e741e7a406ef6b1 /src/vnet/ip/ip6_link.c | |
| parent | 82b62bbf58bc3d1143a359d8f58f7be2f473cddd (diff) | |
ip: Setting the Link-Local address from the API enables IPv6 on the
interface
Type: fix
Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: I0b7c189006e30a357cd6be4f3c9c61fded4157cb
Diffstat (limited to 'src/vnet/ip/ip6_link.c')
| -rw-r--r-- | src/vnet/ip/ip6_link.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/vnet/ip/ip6_link.c b/src/vnet/ip/ip6_link.c index 35b718e6dcb..d2142f9aced 100644 --- a/src/vnet/ip/ip6_link.c +++ b/src/vnet/ip/ip6_link.c @@ -146,7 +146,7 @@ ip6_link_is_enabled (u32 sw_if_index) int -ip6_link_enable (u32 sw_if_index) +ip6_link_enable (u32 sw_if_index, const ip6_address_t * link_local_addr) { ip6_link_t *il; int rv; @@ -187,9 +187,11 @@ ip6_link_enable (u32 sw_if_index) sw = vnet_get_sup_sw_interface (vnm, sw_if_index); - if (sw->type == VNET_SW_INTERFACE_TYPE_SUB || - sw->type == VNET_SW_INTERFACE_TYPE_PIPE || - sw->type == VNET_SW_INTERFACE_TYPE_P2P) + if (NULL != link_local_addr) + ip6_address_copy (&il->il_ll_addr, link_local_addr); + else if (sw->type == VNET_SW_INTERFACE_TYPE_SUB || + sw->type == VNET_SW_INTERFACE_TYPE_PIPE || + sw->type == VNET_SW_INTERFACE_TYPE_P2P) { il->il_ll_addr.as_u64[0] = clib_host_to_net_u64 (0xFE80000000000000ULL); @@ -367,7 +369,7 @@ ip6_src_address_for_packet (u32 sw_if_index, } int -ip6_set_link_local_address (u32 sw_if_index, const ip6_address_t * address) +ip6_link_set_local_address (u32 sw_if_index, const ip6_address_t * address) { ip6_link_delegate_t *ild; ip6_link_t *il; @@ -375,7 +377,7 @@ ip6_set_link_local_address (u32 sw_if_index, const ip6_address_t * address) il = ip6_link_get (sw_if_index); if (NULL == il) - return (VNET_API_ERROR_IP6_NOT_ENABLED); + return ip6_link_enable (sw_if_index, address); ip6_ll_prefix_t ilp = { .ilp_addr = il->il_ll_addr, @@ -794,7 +796,7 @@ enable_ip6_interface_cmd (vlib_main_t * vm, if (unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index)) { - if (ip6_link_enable (sw_if_index)) + if (ip6_link_enable (sw_if_index, NULL)) error = clib_error_return (0, "Failed\n"); } else |