/* * Copyright (c) 2017 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. */ #define _GNU_SOURCE #include <vnet/bonding/node.h> #include <lacp/node.h> int lacp_dump_ifs (lacp_interface_details_t ** out_lacpifs) { vnet_main_t *vnm = vnet_get_main (); bond_main_t *bm = &bond_main; slave_if_t *sif; bond_if_t *bif; vnet_hw_interface_t *hi; lacp_interface_details_t *r_lacpifs = NULL; lacp_interface_details_t *lacpif = NULL; /* *INDENT-OFF* */ pool_foreach (sif, bm->neighbors, if ((sif->port_enabled == 0) || (sif->lacp_enabled == 0)) continue; vec_add2(r_lacpifs, lacpif, 1); clib_memset (lacpif, 0, sizeof (*lacpif)); lacpif->sw_if_index = sif->sw_if_index; hi = vnet_get_hw_interface (vnm, sif->hw_if_index); clib_memcpy(lacpif->interface_name, hi->name, MIN (ARRAY_LEN (lacpif->interface_name) - 1, strlen ((const char *) hi->name))); bif = bond_get_master_by_dev_instance (sif->bif_dev_instance); hi = vnet_get_hw_interface (vnm, bif->hw_if_index); clib_memcpy(lacpif->bond_interface_name, hi->name, MIN (ARRAY_LEN (lacpif->bond_interface_name) - 1, strlen ((const char *) hi->name))); clib_memcpy (lacpif->actor_system, sif->actor.system, 6); lacpif->actor_system_priority = sif->actor.system_priority; lacpif->actor_key = sif->actor.key; lacpif->actor_port_priority = sif->actor.port_priority; lacpif->actor_port_number = sif->actor.port_number; lacpif->actor_state = sif->actor.state; clib_memcpy (lacpif->partner_system, sif->partner.system, 6); lacpif->partner_system_priority = sif->partner.system_priority; lacpif->partner_key = sif->partner.key; lacpif->partner_port_priority = sif->partner.port_priority; lacpif->partner_port_number = sif->partner.port_number; lacpif->partner_state = sif->partner.state; lacpif->rx_state = sif->rx_state; lacpif->tx_state = sif->tx_state; lacpif->ptx_state = sif->ptx_state; lacpif->mux_state = sif->mux_state; ); /* *INDENT-ON* */ *out_lacpifs = r_lacpifs; return 0; } static void show_lacp (vlib_main_t * vm, u32 * sw_if_indices) { int i; slave_if_t *sif; bond_if_t *bif; if (!sw_if_indices) return; vlib_cli_output (vm, "%-55s %-32s %-32s", " ", "actor state", "partner state"); vlib_cli_output (vm, "%-25s %-12s %-16s %-31s %-31s", "interface name", "sw_if_index", "bond interface", "exp/def/dis/col/syn/agg/tim/act", "exp/def/dis/col/syn/agg/tim/act"); for (i = 0; i < vec_len (sw_if_indices); i++) { sif = bond_get_slave_by_sw_if_index (sw_if_indices[i]); if (!sif || (sif->port_enabled == 0) || (sif->lacp_enabled == 0)) continue; bif = bond_get_master_by_dev_instance (sif->bif_dev_instance); vlib_cli_output (vm, "%-25U %-12d %-16U %3x %3x %3x %3x %3x %3x %3x %3x " "%4x %3x %3x %3x %3x %3x %3x %3x", format_vnet_sw_if_index_name, vnet_get_main (), sif->sw_if_index, sif->sw_if_index, format_vnet_sw_if_index_name, vnet_get_main (), bif->sw_if_index, lacp_bit_test (sif->actor.state, 7), lacp_bit_test (sif->actor.state, 6), lacp_bit_test (sif->actor.state, 5), lacp_bit_test (sif->actor.state, 4), lacp_bit_test (sif->actor.state, 3), lacp_bit_test (sif->actor.state, 2), lacp_bit_test (sif->actor.state, 1), lacp_bit_test (sif->actor.state, 0), lacp_bit_test (sif->partner.state, 7), lacp_bit_test (sif->partner.state, 6), lacp_bit_test (sif->partner.state, 5), lacp_bit_test (sif->partner.state, 4), lacp_bit_test (sif->partner.state, 3), lacp_bit_test (sif->partner.state, 2), lacp_bit_test (sif->partner.state, 1), lacp_bit_test (sif->partner.state, 0)); vlib_cli_output (vm, " LAG ID: " "[(%04x,%02x-%02x-%02x-%02x-%02x-%02x,%04x,%04x,%04x), " "(%04x,%02x-%02x-%02x-%02x-%02x-%02x,%04x,%04x,%04x)]", ntohs (sif->actor.system_priority), sif->actor.system[0], sif->actor.system[1], sif->actor.system[2], sif->actor.system[3], sif->actor.system[4], sif->actor.system[5], ntohs (sif->actor.key), ntohs (sif->actor.port_priority), ntohs (sif->actor.port_number), ntohs (sif->partner.system_priority), sif->partner.system[0], sif->partner.system[1], sif->partner.system[2], sif->partner.system[3], sif->partner.system[4], sif->partner.system[5], ntohs (sif->partner.key), ntohs (sif->partner.port_priority), ntohs (sif->partner.port_number)); vlib_cli_output (vm, " RX-state: %U, TX-state: %U, " "MUX-state: %U, PTX-state: %U", format_rx_sm_state, sif->rx_state, format_tx_sm_state, sif->tx_state, format_mux_sm_state, sif->mux_state, format_ptx_sm_state, sif->ptx_state); } } static void show_lacp_details (vlib_main_t * vm, u32 * sw_if_indices) { slave_if_t *sif; lacp_state_struct *state_entry; int i; f64 now; if (!sw_if_indices) return; now = vlib_time_now (vm); for (i = 0; i < vec_len (sw_if_indices); i++) { sif = bond_get_slave_by_sw_if_index (sw_if_indices[i]); if (!sif || (sif->port_enabled == 0) || (sif->lacp_enabled == 0)) continue; vlib_cli_output (vm, " %U", format_vnet_sw_if_index_name, vnet_get_main (), sif->sw_if_index); vlib_cli_output (vm, " Good LACP PDUs received: %llu", sif->pdu_received); vlib_cli_output (vm, " Bad LACP PDUs received: %llu", sif->bad_pdu_received); vlib_cli_output (vm, " LACP PDUs sent: %llu", sif->pdu_sent); if (lacp_timer_is_running (sif->last_lacpdu_recd_time)) vlib_cli_output (vm, " last LACP PDU received: %10.2f seconds ago", now - sif->last_lacpdu_recd_time); if (lacp_timer_is_running (sif->last_lacpdu_sent_time)) vlib_cli_output (vm, " last LACP PDU sent: %10.2f seconds ago", now - sif->last_lacpdu_sent_time); vlib_cli_output (vm, " Good Marker PDUs received: %llu", sif->marker_pdu_received); vlib_cli_output (vm, " Bad Marker PDUs received: %llu", sif->marker_bad_pdu_received); if (lacp_timer_is_running (sif->last_marker_pdu_recd_time)) vlib_cli_output (vm, " last Marker PDU received: %10.2f seconds ago", now - sif->last_marker_pdu_recd_time); if (lacp_timer_is_running (sif->last_marker_pdu_sent_time)) vlib_cli_output (vm, " last Marker PDU sent: %10.2f seconds ago", now - sif->last_marker_pdu_sent_time); vlib_cli_output (vm, " debug: %d", sif->debug); vlib_cli_output (vm, " loopback port: %d", sif->loopback_port); vlib_cli_output (vm, " port moved: %d", sif->port_moved); vlib_cli_output (vm, " ready_n: %d", sif->ready_n); vlib_cli_output (vm, " ready: %d", sif->ready); vlib_cli_output (vm, " Actor"); vlib_cli_output (vm, " system: %U", format_ethernet_address, sif->actor.system); vlib_cli_output (vm, " system priority: %u", ntohs (sif->actor.system_priority)); vlib_cli_output (vm, " key: %u", ntohs (sif->actor.key)); vlib_cli_output (vm, " port priority: %u", ntohs (sif->actor.port_priority)); vlib_cli_output (vm, " port number: %u", ntohs (sif->actor.port_number)); vlib_cli_output (vm, " state: 0x%x", sif->actor.state); state_entry = (lacp_state_struct *) & lacp_state_array; while (state_entry->str) { if (sif->actor.state & (1 << state_entry->bit)) vlib_cli_output (vm, " %s (%d)", state_entry->str, state_entry->bit); state_entry++; } vlib_cli_output (vm, " Partner"); vlib_cli_output (vm, " system: %U", format_ethernet_address, sif->partner.system); vlib_cli_output (vm, " system priority: %u", ntohs (sif->partner.system_priority)); vlib_cli_output (vm, " key: %u", ntohs (sif->partner.key)); vlib_cli_output (vm, " port priority: %u", ntohs (sif->partner.port_priority)); vlib_cli_output (vm, " port number: %u", ntohs (sif->partner.port_number)); vlib_cli_output (vm, " state: 0x%x", sif->partner.state); state_entry = (lacp_state_struct *) & lacp_state_array; while (state_entry->str) { if (sif->partner.state & (1 << state_entry->bit)) vlib_cli_output (vm, " %s (%d)", state_entry->str, state_entry->bit); state_entry++; } if (!lacp_timer_is_running (sif->wait_while_timer)) vlib_cli_output (vm, " wait while timer: not running"); else vlib_cli_output (vm, " wait while timer: %10.2f seconds", sif->wait_while_timer - now); if (!lacp_timer_is_running (sif->current_while_timer)) vlib_cli_output (vm, " current while timer: not running"); else vlib_cli_output (vm, " current while timer: %10.2f seconds", sif->current_while_timer - now); if (!lacp_timer_is_running (sif->periodic_timer)) vlib_cli_output (vm, " periodic timer: not running"); else vlib_cli_output (vm, " periodic timer: %10.2f seconds", sif->periodic_timer - now); vlib_cli_output (vm, " RX-state: %U", format_rx_sm_state, sif->rx_state); vlib_cli_output (vm, " TX-state: %U", format_tx_sm_state, sif->tx_state); vlib_cli_output (vm, " MUX-state: %U", format_mux_sm_state, sif->mux_state); vlib_cli_output (vm, " PTX-state: %U", format_ptx_sm_state, sif->ptx_state); vlib_cli_output (vm, "\n"); } } static clib_error_t * show_lacp_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { bond_main_t *bm = &bond_main; vnet_main_t *vnm = &vnet_main; slave_if_t *sif; clib_error_t *error = 0; u8 details = 0; u32 sw_if_index, *sw_if_indices = 0; while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { if (unformat (input, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index)) { sif = bond_get_slave_by_sw_if_index (sw_if_index); if (!sif) { error = clib_error_return (0, "interface is not enslaved"); goto done; } vec_add1 (sw_if_indices, sif->sw_if_index); } else if (unformat (input, "details")) details = 1; else { error = clib_error_return (0, "unknown input `%U'", format_unformat_error, input); goto done; } } if (vec_len (sw_if_indices) == 0) { pool_foreach (sif, bm->neighbors, vec_add1 (sw_if_indices, sif->sw_if_index); ); } if (details) show_lacp_details (vm, sw_if_indices); else show_lacp (vm, sw_if_indices); done: vec_free (sw_if_indices); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (show_lacp_command, static) = { .path = "show lacp", .short_help = "show lacp [<interface>] [details]", .function = show_lacp_fn, }; /* *INDENT-ON* */ static clib_error_t * debug_lacp_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { unformat_input_t _line_input, *line_input = &_line_input; clib_error_t *error = NULL; lacp_main_t *lm = &lacp_main; u8 onoff = 0; u8 input_found = 0; u32 sw_if_index = ~0; slave_if_t *sif; vnet_main_t *vnm = vnet_get_main (); /* Get a line of input. */ if (!unformat_user (input, unformat_line_input, line_input)) return clib_error_return (0, "missing argument"); while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) { if (unformat (line_input, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index)) ; if (input_found) { error = clib_error_return (0, "unknown input `%U'", format_unformat_error, line_input); goto done; } else if (unformat (line_input, "on")) { input_found = 1; onoff = 1; } else if (unformat (line_input, "off")) { input_found = 1; onoff = 0; } else { error = clib_error_return (0, "unknown input `%U'", format_unformat_error, line_input); goto done; } } if (!input_found) return clib_error_return (0, "must specify on or off"); if (sw_if_index != ~0) { sif = bond_get_slave_by_sw_if_index (sw_if_index); if (!sif) return (clib_error_return (0, "Please enslave the interface first")); sif->debug = onoff; } else lm->debug = onoff; done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (debug_lacp_command, static) = { .path = "debug lacp", .short_help = "debug lacp <interface> <on | off>", .function = debug_lacp_command_fn, }; /* *INDENT-ON* */ clib_error_t * lacp_cli_init (vlib_main_t * vm) { lacp_main_t *lm = &lacp_main; lm->vlib_main = vm; lm->vnet_main = vnet_get_main (); return 0; } VLIB_INIT_FUNCTION (lacp_cli_init); /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */