From c61e2e149421b849888bea0239c50607edce35ac Mon Sep 17 00:00:00 2001 From: Alberto Compagno Date: Tue, 7 Apr 2020 11:43:39 +0200 Subject: [HICN-590] Removed andjacency type specific face implementation Changes in the new implementation are: - the adjacency index is replaced with a dpo that allows the single face node to dispatch the packet to the right vlib node. - local and remote address in the face are replaced with a single nat address which is used to perform the nat operation when rewriting an interest or a data (in case of tunnels the nat address will be equal to 0) - the list of next hop in the load balance is no longer a list of dpos but a list of face id (this makes the code easier and increases the number of next hop we supports) Signed-off-by: Alberto Compagno Change-Id: I4ac2b4eb09425bfe1b3ca9f82d7d0ff564297b0d --- hicn-plugin/src/faces/app/address_mgr.c | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) (limited to 'hicn-plugin/src/faces/app/address_mgr.c') diff --git a/hicn-plugin/src/faces/app/address_mgr.c b/hicn-plugin/src/faces/app/address_mgr.c index 1674379c4..2d5894ab8 100644 --- a/hicn-plugin/src/faces/app/address_mgr.c +++ b/hicn-plugin/src/faces/app/address_mgr.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2019 Cisco and/or its affiliates. + * Copyright (c) 2017-2020 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: @@ -36,7 +36,6 @@ #include "../../infra.h" #include "../../error.h" #include "../face.h" -#include "../ip/face_ip.h" #include "../../strategy_dpo_ctx.h" #include "../../route.h" @@ -134,26 +133,25 @@ get_two_ip6_addresses (ip6_address_t * appif_addr, ip6_address_t * nh_addr) fib_pfx.fp_proto = FIB_PROTOCOL_IP6; fib_pfx.fp_len = ADDR_MGR_IP6_LEN; + + fib_index = fib_table_find (fib_pfx.fp_proto, 0); + /* At this point the face exists in the face table */ do { /* Check if the route already exist in the fib */ fib_pfx.fp_addr = to_ip46 ( /* is_v6 */ 1, appif_addr->as_u8); - fib_index = fib_table_find_or_create_and_lock (fib_pfx.fp_proto, - HICN_FIB_TABLE, - FIB_SOURCE_PRIORITY_HI); + fib_entry_index = fib_table_lookup_exact_match (fib_index, &fib_pfx); - fib_table_unlock (fib_index, fib_pfx.fp_proto, FIB_SOURCE_PRIORITY_HI); + //fib_table_unlock (fib_index, fib_pfx.fp_proto, FIB_SOURCE_PRIORITY_HI); if (fib_entry_index != FIB_NODE_INDEX_INVALID) { fib_pfx.fp_addr = to_ip46 ( /* is_v6 */ 0, nh_addr->as_u8); - fib_index = fib_table_find_or_create_and_lock (fib_pfx.fp_proto, - HICN_FIB_TABLE, - FIB_SOURCE_PRIORITY_HI); + fib_entry_index = fib_table_lookup_exact_match (fib_index, &fib_pfx); - fib_table_unlock (fib_index, fib_pfx.fp_proto, - FIB_SOURCE_PRIORITY_HI); + // fib_table_unlock (fib_index, fib_pfx.fp_proto, + // FIB_SOURCE_PRIORITY_HI); } if (fib_entry_index != FIB_NODE_INDEX_INVALID) { -- cgit 1.2.3-korg