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path: root/INFO.yaml
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---
project: 'vpp'
project_creation_date: '2015-12-08'
project_category: ''
lifecycle_state: 'Incubation'
project_lead: &vpp_ptl
    name: 'Dave Barach'
    email: 'openvpp@barachs.net'
    id: 'dbarach'
    company: ''
    timezone: ''
primary_contact: *vpp_ptl
issue_tracking:
    type: 'jira'
    url: 'https://jira.fd.io/projects/vpp'
    key: 'VPP'
mailing_list:
    type: 'groups.io'
    url: 'https://lists.fd.io/g/vpp-dev'
    tag: '<[sub-project_name]>'
realtime_discussion:
    type: 'irc'
    server: 'freenode.net'
    channel: 'fdio-vpp'
meetings:
    - type: 'zoom'
      agenda: 'n/a'
      url: 'https://wiki.fd.io/view/VPP/Meeting'
      server: 'n/a'
      channel: 'fdio-vpp'
      repeats: 'weekly'
      time: '08:00 PT'
repositories:
    - 'vpp'
committers:
    - <<: *vpp_ptl
    - name: 'Dave Barach'
      company: 'cisco'
      email: 'openvpp@barachs.net'
      id: 'dbarach'
      timezone: ''
    - name: 'Florin Coras'
      company: 'cisco'
      email: 'florin.coras@gmail.com'
      id: 'florin.coras'
      timezone: ''
    - name: 'Benoit Ganne'
      company: 'cisco'
      email: 'bganne@cisco.com'
      id: 'bganne'
      timezone: ''
    - name: 'John Lo'
      company: 'cisco'
      email: 'loj@cisco.com'
      id: 'lojohn'
      timezone: ''
    - name: 'Chris Luke'
      company: 'comcast'
      email: 'chris_luke@comcast.com'
      id: 'chrisluke'
      timezone: ''
    - name: 'Damjan Marion'
      company: 'cisco'
      email: 'damarion@cisco.com'
      id: 'dmarion'
      timezone: ''
    - name: 'Neale Ranns'
      company: 'cisco'
      email: 'nranns@cisco.com'
      id: 'nranns'
      timezone: ''
    - name: 'Matthew Smith'
      company: 'netgate'
      email: 'mgsmith@netgate.com'
      id: 'mgsmith'
      timezone: ''
    - name: 'Ole Trøan'
      company: 'employees'
      email: 'otroan@employees.org'
      id: 'otroan'
      timezone: ''
    - name: 'Paul Vinciguerra'
      company: 'vinciconsulting'
      email: 'pvinci@vinciconsulting.com'
      id: 'pvinci'
      timezone: ''
    - name: 'Dave Wallace'
      company: 'gmail'
      email: 'dwallacelf@gmail.com'
      id: 'dwallacelf'
      timezone: ''
    - name: 'Ed Warnicke'
      company: 'gmail'
      email: 'hagbard@gmail.com'
      id: 'hagbard'
      timezone: ''
    - name: 'Andrew Yourtchenko'
      company: 'cisco'
      email: 'ayourtch@cisco.com'
      id: 'ayourtch'
      timezone: ''
tsc:
    # yamllint disable rule:line-length
    approval: ''
    changes:
        - type: 'removal'
          name: ''
          link: ''
        - type: 'promotion'
          name: ''
          link: ''
ance_main.lbm_via_counters; u32 thread_index = vm->thread_index; u32 allowed_packets; from = vlib_frame_vector_args (frame); n_left_from = frame->n_vectors; allowed_packets = n_left_from; next_index = node->cached_next_index; while (n_left_from > 0) { u32 n_left_to_next; vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next); while (n_left_from >= 4 && n_left_to_next >= 2) { u32 bi0, bi1; vlib_buffer_t * b0, * b1; u32 next0, next1; u32 sw_if_index0, sw_if_index1; ip6_header_t * ip0, * ip1; adl_config_main_t * ccm0, * ccm1; adl_config_data_t * c0, * c1; u32 lb_index0, lb_index1; const load_balance_t * lb0, *lb1; const dpo_id_t *dpo0, *dpo1; /* Prefetch next iteration. */ { vlib_buffer_t * p2, * p3; p2 = vlib_get_buffer (vm, from[2]); p3 = vlib_get_buffer (vm, from[3]); vlib_prefetch_buffer_header (p2, LOAD); vlib_prefetch_buffer_header (p3, LOAD); CLIB_PREFETCH (p2->data, CLIB_CACHE_LINE_BYTES, STORE); CLIB_PREFETCH (p3->data, CLIB_CACHE_LINE_BYTES, STORE); } /* speculatively enqueue b0 and b1 to the current next frame */ to_next[0] = bi0 = from[0]; to_next[1] = bi1 = from[1]; from += 2; to_next += 2; n_left_from -= 2; n_left_to_next -= 2; b0 = vlib_get_buffer (vm, bi0); sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX]; ip0 = vlib_buffer_get_current (b0); ccm0 = cm->adl_config_mains + VNET_ADL_IP6; c0 = vnet_get_config_data (&ccm0->config_main, &adl_buffer (b0)->adl.current_config_index, &next0, sizeof (c0[0])); lb_index0 = ip6_fib_table_fwding_lookup (c0->fib_index, &ip0->src_address); lb0 = load_balance_get (lb_index0); dpo0 = load_balance_get_bucket_i(lb0, 0); if (PREDICT_FALSE(dpo0->dpoi_type != DPO_RECEIVE)) { b0->error = node->errors[IP6_ADL_ALLOWLIST_ERROR_DROPPED]; allowed_packets--; next0 = RX_ADL_DROP; } b1 = vlib_get_buffer (vm, bi1); sw_if_index1 = vnet_buffer(b1)->sw_if_index[VLIB_RX]; ip1 = vlib_buffer_get_current (b1); ccm1 = cm->adl_config_mains + VNET_ADL_IP6; c1 = vnet_get_config_data (&ccm1->config_main, &adl_buffer (b1)->adl.current_config_index, &next1, sizeof (c1[0])); lb_index1 = ip6_fib_table_fwding_lookup (c1->fib_index, &ip1->src_address); lb1 = load_balance_get (lb_index1); dpo1 = load_balance_get_bucket_i(lb1, 0); vlib_increment_combined_counter (vcm, thread_index, lb_index0, 1, vlib_buffer_length_in_chain (vm, b0) + sizeof(ethernet_header_t)); vlib_increment_combined_counter (vcm, thread_index, lb_index1, 1, vlib_buffer_length_in_chain (vm, b1) + sizeof(ethernet_header_t)); if (PREDICT_FALSE(dpo1->dpoi_type != DPO_RECEIVE)) { b1->error = node->errors[IP6_ADL_ALLOWLIST_ERROR_DROPPED]; allowed_packets--; next1 = RX_ADL_DROP; } if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE) && (b0->flags & VLIB_BUFFER_IS_TRACED))) { ip6_adl_allowlist_trace_t *t = vlib_add_trace (vm, node, b0, sizeof (*t)); t->sw_if_index = sw_if_index0; t->next_index = next0; } if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE) && (b1->flags & VLIB_BUFFER_IS_TRACED))) { ip6_adl_allowlist_trace_t *t = vlib_add_trace (vm, node, b1, sizeof (*t)); t->sw_if_index = sw_if_index1; t->next_index = next1; } /* verify speculative enqueues, maybe switch current next frame */ vlib_validate_buffer_enqueue_x2 (vm, node, next_index, to_next, n_left_to_next, bi0, bi1, next0, next1); } while (n_left_from > 0 && n_left_to_next > 0) { u32 bi0; vlib_buffer_t * b0; u32 next0; u32 sw_if_index0; ip6_header_t * ip0; adl_config_main_t *ccm0; adl_config_data_t *c0; u32 lb_index0; const load_balance_t * lb0; const dpo_id_t *dpo0; /* speculatively enqueue b0 to the current next frame */ bi0 = from[0]; to_next[0] = bi0; from += 1; to_next += 1; n_left_from -= 1; n_left_to_next -= 1; b0 = vlib_get_buffer (vm, bi0); sw_if_index0 = adl_buffer(b0)->sw_if_index[VLIB_RX]; ip0 = vlib_buffer_get_current (b0); ccm0 = cm->adl_config_mains + VNET_ADL_IP6; c0 = vnet_get_config_data (&ccm0->config_main, &adl_buffer (b0)->adl.current_config_index, &next0, sizeof (c0[0])); lb_index0 = ip6_fib_table_fwding_lookup (c0->fib_index, &ip0->src_address); lb0 = load_balance_get (lb_index0); dpo0 = load_balance_get_bucket_i(lb0, 0); vlib_increment_combined_counter (vcm, thread_index, lb_index0, 1, vlib_buffer_length_in_chain (vm, b0) + sizeof(ethernet_header_t)); if (PREDICT_FALSE(dpo0->dpoi_type != DPO_RECEIVE)) { b0->error = node->errors[IP6_ADL_ALLOWLIST_ERROR_DROPPED]; allowed_packets--; next0 = RX_ADL_DROP; } if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE) && (b0->flags & VLIB_BUFFER_IS_TRACED))) { ip6_adl_allowlist_trace_t *t = vlib_add_trace (vm, node, b0, sizeof (*t)); t->sw_if_index = sw_if_index0; t->next_index = next0; } /* verify speculative enqueue, maybe switch current next frame */ vlib_validate_buffer_enqueue_x1 (vm, node, next_index, to_next, n_left_to_next, bi0, next0); } vlib_put_next_frame (vm, node, next_index, n_left_to_next); } vlib_node_increment_counter (vm, node->node_index, IP6_ADL_ALLOWLIST_ERROR_ALLOWED, allowed_packets); return frame->n_vectors; } VLIB_REGISTER_NODE (ip6_adl_allowlist_node) = { .name = "ip6-adl-allowlist", .vector_size = sizeof (u32), .format_trace = format_ip6_adl_allowlist_trace, .type = VLIB_NODE_TYPE_INTERNAL, .n_errors = ARRAY_LEN(ip6_adl_allowlist_error_strings), .error_strings = ip6_adl_allowlist_error_strings, .n_next_nodes = ADL_RX_N_FEATURES, /* edit / add dispositions here */ .next_nodes = { [IP4_RX_ADL_ALLOWLIST] = "ip4-adl-allowlist", [IP6_RX_ADL_ALLOWLIST] = "ip6-adl-allowlist", [DEFAULT_RX_ADL_ALLOWLIST] = "default-adl-allowlist", [IP4_RX_ADL_INPUT] = "ip4-input", [IP6_RX_ADL_INPUT] = "ip6-input", [DEFAULT_RX_ADL_INPUT] = "ethernet-input", [RX_ADL_DROP] = "error-drop", }, }; static clib_error_t * ip6_allowlist_init (vlib_main_t * vm) { return 0; } VLIB_INIT_FUNCTION (ip6_allowlist_init);