diff options
Diffstat (limited to 'src/plugins/acl/fa_node.c')
| -rw-r--r-- | src/plugins/acl/fa_node.c | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/src/plugins/acl/fa_node.c b/src/plugins/acl/fa_node.c index 66621b6ba78..bfb2fc1eaca 100644 --- a/src/plugins/acl/fa_node.c +++ b/src/plugins/acl/fa_node.c @@ -26,6 +26,7 @@ #include <vppinfra/bihash_template.c> #include "fa_node.h" +#include "hash_lookup.h" typedef struct { @@ -136,7 +137,7 @@ fa_acl_match_port (u16 port, u16 port_first, u16 port_last, int is_ip6) } int -acl_match_5tuple (acl_main_t * am, u32 acl_index, fa_5tuple_t * pkt_5tuple, +single_acl_match_5tuple (acl_main_t * am, u32 acl_index, fa_5tuple_t * pkt_5tuple, int is_ip6, u8 * r_action, u32 * r_acl_match_p, u32 * r_rule_match_p, u32 * trace_bitmap) { @@ -259,7 +260,7 @@ acl_match_5tuple (acl_main_t * am, u32 acl_index, fa_5tuple_t * pkt_5tuple, } static u8 -full_acl_match_5tuple (u32 sw_if_index, fa_5tuple_t * pkt_5tuple, int is_l2, +linear_multi_acl_match_5tuple (u32 sw_if_index, fa_5tuple_t * pkt_5tuple, int is_l2, int is_ip6, int is_input, u32 * acl_match_p, u32 * rule_match_p, u32 * trace_bitmap) { @@ -284,7 +285,7 @@ full_acl_match_5tuple (u32 sw_if_index, fa_5tuple_t * pkt_5tuple, int is_l2, clib_warning ("ACL_FA_NODE_DBG: Trying to match ACL: %d", acl_vector[i]); #endif - if (acl_match_5tuple + if (single_acl_match_5tuple (am, acl_vector[i], pkt_5tuple, is_ip6, &action, acl_match_p, rule_match_p, trace_bitmap)) { @@ -303,6 +304,21 @@ full_acl_match_5tuple (u32 sw_if_index, fa_5tuple_t * pkt_5tuple, int is_l2, return 0; } +static u8 +multi_acl_match_5tuple (u32 sw_if_index, fa_5tuple_t * pkt_5tuple, int is_l2, + int is_ip6, int is_input, u32 * acl_match_p, + u32 * rule_match_p, u32 * trace_bitmap) +{ + acl_main_t *am = &acl_main; + if (am->use_hash_acl_matching) { + return hash_multi_acl_match_5tuple(sw_if_index, pkt_5tuple, is_l2, is_ip6, + is_input, acl_match_p, rule_match_p, trace_bitmap); + } else { + return linear_multi_acl_match_5tuple(sw_if_index, pkt_5tuple, is_l2, is_ip6, + is_input, acl_match_p, rule_match_p, trace_bitmap); + } +} + static int offset_within_packet (vlib_buffer_t * b0, int offset) { @@ -973,6 +989,10 @@ acl_fa_node_fn (vlib_main_t * vm, acl_fill_5tuple (am, b0, is_ip6, is_input, is_l2_path, &fa_5tuple); fa_5tuple.l4.lsb_of_sw_if_index = sw_if_index0 & 0xffff; acl_make_5tuple_session_key (is_input, &fa_5tuple, &kv_sess); + fa_5tuple.pkt.sw_if_index = sw_if_index0; + fa_5tuple.pkt.is_ip6 = is_ip6; + fa_5tuple.pkt.is_input = is_input; + fa_5tuple.pkt.mask_type_index_lsb = ~0; #ifdef FA_NODE_VERBOSE_DEBUG clib_warning ("ACL_FA_NODE_DBG: session 5-tuple %016llx %016llx %016llx %016llx %016llx : %016llx", @@ -1039,7 +1059,7 @@ acl_fa_node_fn (vlib_main_t * vm, if (acl_check_needed) { action = - full_acl_match_5tuple (sw_if_index0, &fa_5tuple, is_l2_path, + multi_acl_match_5tuple (sw_if_index0, &fa_5tuple, is_l2_path, is_ip6, is_input, &match_acl_in_index, &match_rule_index, &trace_bitmap); error0 = action; @@ -1590,6 +1610,17 @@ acl_fa_enable_disable (u32 sw_if_index, int is_input, int enable_disable) } } +void +show_fa_sessions_hash(vlib_main_t * vm, u32 verbose) +{ + acl_main_t *am = &acl_main; + if (am->fa_sessions_hash_is_initialized) { + vlib_cli_output(vm, "\nSession lookup hash table:\n%U\n\n", + BV (format_bihash), &am->fa_sessions_hash, verbose); + } else { + vlib_cli_output(vm, "\nSession lookup hash table is not allocated.\n\n"); + } +} /* *INDENT-OFF* */ |