ospfd/ospf_errors.c

   1 /*
   2  * OSPF-specific error messages.
   3  * Copyright (C) 2018 Cumulus Networks, Inc.
   4  *              Chirag Shah
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the Free
   8  * Software Foundation; either version 2 of the License, or (at your option)
   9  * any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14  * more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; see the file COPYING; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #include <zebra.h>
  22
  23 #include "lib/ferr.h"
  24 #include "ospf_errors.h"
  25
  26 /* clang-format off */
  27 static struct log_ref ferr_ospf_warn[] = {
  28         {
  29                 .code = OSPF_WARN_SET_METRIC_PLUS,
  30                 .title = "OSPF does not support `set metric +rtt/-rtt`",
  31                 .description = "This implementation of OSPF does not currently support `set metric +rtt/-rtt`",
  32                 .suggestion = "Do not use this particular set command for an ospf route-map",
  33         },
  34         {
  35                 .code = OSPF_WARN_MD5,
  36                 .title = "OSPF has noticed a MD5 issue",
  37                 .description = "Something has gone wrong with the calculation of the MD5 data",
  38                 .suggestion = "Ensure your key is correct, gather log data from this side as well as peer and open an Issue",
  39         },
  40         {
  41                 .code = OSPF_WARN_PACKET,
  42                 .title = "OSPF has detected packet information missmatch",
  43                 .description = "OSPF has detected that packet information received is incorrect",
  44                 .suggestion = "Ensure interface configuration is correct, gather log files from here and the peer and open an Issue",
  45         },
  46         {
  47                 .code = OSPF_WARN_LARGE_LSA,
  48                 .title = "OSPF has determined that a LSA packet will be too large",
  49                 .description = "OSPF has received data that is causing it to recalculate how large packets should be and has discovered that the packet size needed would be too large and we will need to fragment packets",
  50                 .suggestion = "Further divide up your network with areas",
  51         },
  52         {
  53                 .code = OSPF_WARN_LSA_UNEXPECTED,
  54                 .title = "OSPF has received a LSA-type that it was not expecting",
  55                 .description = "OSPF has received a LSA-type that it was not expecting during processing",
  56                 .suggestion = "Gather log data from this machine and it's peer and open an Issue",
  57         },
  58         {
  59                 .code = OSPF_WARN_LSA,
  60                 .title = "OSPF has discovered inconsistent internal state for a LSA",
  61                 .description = "During handling of a LSA, OSPF has discovered that the LSA's internal state is inconsistent",
  62                 .suggestion = "Gather log data and open an Issue",
  63         },
  64         {
  65                 .code = END_FERR,
  66         }
  67 };
  68
  69 static struct log_ref ferr_ospf_err[] = {
  70         {
  71                 .code = OSPF_ERR_PKT_PROCESS,
  72                 .title = "Failure to process a packet",
  73                 .description = "OSPF attempted to process a received packet but could not",
  74                 .suggestion = "Most likely a bug. If the problem persists, report the problem for troubleshooting"
  75         },
  76         {
  77                 .code = OSPF_ERR_ROUTER_LSA_MISMATCH,
  78                 .title = "Failure to process Router LSA",
  79                 .description = "OSPF attempted to process a Router LSA but Advertising ID mismatch with link id",
  80                 .suggestion = "Check OSPF network config for any config issue, If the problem persists, report the problem for troubleshooting"
  81         },
  82         {
  83                 .code = OSPF_ERR_DOMAIN_CORRUPT,
  84                 .title = "OSPF Domain Corruption",
  85                 .description = "OSPF attempted to process a Router LSA but Advertising ID mismatch with link id",
  86                 .suggestion = "Check OSPF network Database for corrupted LSA, If the problem persists, shutdown OSPF domain and report the problem for troubleshooting"
  87         },
  88         {
  89                 .code = OSPF_ERR_INIT_FAIL,
  90                 .title = "OSPF Initialization failure",
  91                 .description = "OSPF failed to initialized OSPF default insance",
  92                 .suggestion = "Ensure there is adequate memory on the device. If the problem persists, report the problem for troubleshooting"
  93         },
  94         {
  95                 .code = OSPF_ERR_SR_INVALID_DB,
  96                 .title = "OSPF SR Invalid DB",
  97                 .description = "OSPF Segment Routing Database is invalid",
  98                 .suggestion = "Most likely a bug. If the problem persists, report the problem for troubleshooting"
  99         },
 100         {
 101                 .code = OSPF_ERR_SR_NODE_CREATE,
 102                 .title = "OSPF SR hash node creation failed",
 103                 .description = "OSPF Segment Routing node creation failed",
 104                 .suggestion = "Most likely a bug. If the problem persists, report the problem for troubleshooting"
 105         },
 106         {
 107                 .code = OSPF_ERR_SR_INVALID_LSA_ID,
 108                 .title = "OSPF SR Invalid LSA ID",
 109                 .description = "OSPF Segment Routing invalid lsa id",
 110                 .suggestion = "Restart OSPF instance, If the problem persists, report the problem for troubleshooting"
 111         },
 112         {
 113                 .code = OSPF_ERR_SR_INVALID_ALGORITHM,
 114                 .title = "OSPF SR Invalid Algorithm",
 115                 .description = "OSPF Segment Routing invalid Algorithm",
 116                 .suggestion = "Most likely a bug. If the problem persists, report the problem for troubleshooting"
 117         },
 118         {
 119                 .code = END_FERR,
 120         }
 121 };
 122 /* clang-format on */
 123
 124 void ospf_error_init(void)
 125 {
 126         log_ref_add(ferr_ospf_warn);
 127         log_ref_add(ferr_ospf_err);
 128 }