From 53da221b13225695516ec7469ca29d82bb10e594 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Sat, 24 Feb 2018 02:11:19 -0800 Subject: IP6 link-local table - IPv6 link local table is a per-SW interface array of IPv6 unicast FIBs - the per-interface ocst is sizeof(fib_table_t) which is small, w.r.t. the cost of an interface - FE80::/10 in the 'global' table points to a DPO that performs a lookup in the input interface's LL fib. Change-Id: Ice834b25ebeeacb2e929d7c864d7ec8c09918cbe Signed-off-by: Neale Ranns --- src/vnet/ip/ip6_ll_types.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 src/vnet/ip/ip6_ll_types.c (limited to 'src/vnet/ip/ip6_ll_types.c') diff --git a/src/vnet/ip/ip6_ll_types.c b/src/vnet/ip/ip6_ll_types.c new file mode 100644 index 00000000000..a7ac164b05a --- /dev/null +++ b/src/vnet/ip/ip6_ll_types.c @@ -0,0 +1,40 @@ + /* + * Copyright (c) 2018 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include + +#include + +u8 * +format_ip6_ll_prefix (u8 * s, va_list * args) +{ + ip6_ll_prefix_t *ilp = va_arg (*args, ip6_ll_prefix_t *); + vnet_main_t *vnm = vnet_get_main (); + + s = format (s, "(%U, %U)", + format_ip6_address, &ilp->ilp_addr, + format_vnet_sw_interface_name, + vnm, vnet_get_sw_interface (vnm, ilp->ilp_sw_if_index)); + + return (s); +} + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ -- cgit 1.2.3-korg