ospf_vty.c

router source code for the ospdf.

		      vl_config.auth_type = OSPF_AUTH_CRYPTOGRAPHIC;
		      i++;
		    }
		}
	    }
	  break;

	case 'm':
	  /* message-digest-key */
	  i++;
	  vl_config.crypto_key_id = strtol (argv[i], NULL, 10);
	  if (vl_config.crypto_key_id < 0)
	    return CMD_WARNING;
	  i++;
	  memset(md5_key, 0, OSPF_AUTH_MD5_SIZE+1);
	  strncpy (md5_key, argv[i], OSPF_AUTH_MD5_SIZE);
	  vl_config.md5_key = md5_key; 
	  break;

	case 'h':
	  /* Hello interval */
	  i++;
	  vl_config.hello_interval = strtol (argv[i], NULL, 10);
	  if (vl_config.hello_interval < 0) 
	    return CMD_WARNING;
	  break;

	case 'r':
	  /* Retransmit Interval */
	  i++;
	  vl_config.retransmit_interval = strtol (argv[i], NULL, 10);
	  if (vl_config.retransmit_interval < 0)
	    return CMD_WARNING;
	  break;

	case 't':
	  /* Transmit Delay */
	  i++;
	  vl_config.transmit_delay = strtol (argv[i], NULL, 10);
	  if (vl_config.transmit_delay < 0)
	    return CMD_WARNING;
	  break;

	case 'd':
	  /* Dead Interval */
	  i++;
	  vl_config.dead_interval = strtol (argv[i], NULL, 10);
	  if (vl_config.dead_interval < 0)
	    return CMD_WARNING;
	  break;
	}
    }


  /* Action configuration */

  return ospf_vl_set (ospf, &vl_config);

}

DEFUN (no_ospf_area_vlink,
       no_ospf_area_vlink_cmd,
       "no area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D",
       NO_STR
       VLINK_HELPSTR_IPADDR)
{
  struct ospf *ospf = vty->index;
  struct ospf_area *area;
  struct ospf_vl_config_data vl_config;
  struct ospf_vl_data *vl_data = NULL;
  char auth_key[OSPF_AUTH_SIMPLE_SIZE+1];
  int i;
  int ret, format;

  ospf_vl_config_data_init(&vl_config, vty);

  ret = ospf_str2area_id (argv[0], &vl_config.area_id, &format);
  if (ret < 0)
    {
      vty_out (vty, "OSPF area ID is invalid%s", VTY_NEWLINE);
      return CMD_WARNING;
    }

  area = ospf_area_lookup_by_area_id (ospf, vl_config.area_id);
  if (!area)
    {
      vty_out (vty, "Area does not exist%s", VTY_NEWLINE);
      return CMD_WARNING;
    }

  ret = inet_aton (argv[1], &vl_config.vl_peer);
  if (! ret)
    {
      vty_out (vty, "Please specify valid Router ID as a.b.c.d%s",
               VTY_NEWLINE);
      return CMD_WARNING;
    }

  if (argc <=2)
    {
      /* Basic VLink no command */
      /* Thats all folks! - BUGS B. strikes again!!!*/
      if ((vl_data = ospf_vl_lookup (area, vl_config.vl_peer)))
	ospf_vl_delete (ospf, vl_data);

      ospf_area_check_free (ospf, vl_config.area_id);
      
      return CMD_SUCCESS;
    }

  /* If we are down here, we are reseting parameters */

  /* Deal with other parameters */
  for (i=2; i < argc; i++)
    {
      /* vty_out (vty, "argv[%d] - %s%s", i, argv[i], VTY_NEWLINE); */

      switch (argv[i][0])
	{

	case 'a':
	  if (i > 2 || strncmp (argv[i], "authentication-", 15) == 0)
	    {
	      /* authentication-key - this option can occur anywhere on 
		 command line.  At start of command line
		 must check for authentication option. */
	      memset (auth_key, 0, OSPF_AUTH_SIMPLE_SIZE + 1);
	      vl_config.auth_key = auth_key;
	    }
	  else if (strncmp (argv[i], "authentication", 14) == 0)
	    {
	      /* authentication  - this option can only occur at start
		 of command line */
	      vl_config.auth_type = OSPF_AUTH_NOTSET;
	    }
	  break;

	case 'm':
	  /* message-digest-key */
	  /* Delete one key */
	  i++;
	  vl_config.crypto_key_id = strtol (argv[i], NULL, 10);
	  if (vl_config.crypto_key_id < 0)
	    return CMD_WARNING;
	  vl_config.md5_key = NULL; 
	  break;

	case 'h':
	  /* Hello interval */
	  vl_config.hello_interval = OSPF_HELLO_INTERVAL_DEFAULT;
	  break;

	case 'r':
	  /* Retransmit Interval */
	  vl_config.retransmit_interval = OSPF_RETRANSMIT_INTERVAL_DEFAULT;
	  break;

	case 't':
	  /* Transmit Delay */
	  vl_config.transmit_delay = OSPF_TRANSMIT_DELAY_DEFAULT;
	  break;

	case 'd':
	  /* Dead Interval */
	  i++;
	  vl_config.dead_interval = OSPF_ROUTER_DEAD_INTERVAL_DEFAULT;
	  break;
	}
    }


  /* Action configuration */

  return ospf_vl_set (ospf, &vl_config);
}

ALIAS (ospf_area_vlink,
       ospf_area_vlink_param1_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) <1-65535>",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_TIME_PARAM);

ALIAS (no_ospf_area_vlink,
       no_ospf_area_vlink_param1_cmd,
       "no area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval)",
       NO_STR
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_TIME_PARAM);

ALIAS (ospf_area_vlink,
       ospf_area_vlink_param2_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) <1-65535> "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) <1-65535>",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM);

ALIAS (no_ospf_area_vlink,
       no_ospf_area_vlink_param2_cmd,
       "no area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval)",
       NO_STR
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM);

ALIAS (ospf_area_vlink,
       ospf_area_vlink_param3_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) <1-65535> "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) <1-65535> "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) <1-65535>",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM);

ALIAS (no_ospf_area_vlink,
       no_ospf_area_vlink_param3_cmd,
       "no area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval)",
       NO_STR
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM);

ALIAS (ospf_area_vlink,
       ospf_area_vlink_param4_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) <1-65535> "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) <1-65535> "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) <1-65535> "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) <1-65535>",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM);

ALIAS (no_ospf_area_vlink,
       no_ospf_area_vlink_param4_cmd,
       "no area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval) "
       "(hello-interval|retransmit-interval|transmit-delay|dead-interval)",
       NO_STR
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM
       VLINK_HELPSTR_TIME_PARAM);

ALIAS (ospf_area_vlink,
       ospf_area_vlink_authtype_args_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(authentication|) (message-digest|null)",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTHTYPE_ALL);

ALIAS (ospf_area_vlink,
       ospf_area_vlink_authtype_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(authentication|)",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTHTYPE_SIMPLE);

ALIAS (no_ospf_area_vlink,
       no_ospf_area_vlink_authtype_cmd,
       "no area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(authentication|)",
       NO_STR
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTHTYPE_SIMPLE);

ALIAS (ospf_area_vlink,
       ospf_area_vlink_md5_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(message-digest-key|) <1-255> md5 KEY",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTH_MD5);

ALIAS (no_ospf_area_vlink,
       no_ospf_area_vlink_md5_cmd,
       "no area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(message-digest-key|) <1-255>",
       NO_STR
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTH_MD5);

ALIAS (ospf_area_vlink,
       ospf_area_vlink_authkey_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(authentication-key|) AUTH_KEY",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTH_SIMPLE);

ALIAS (no_ospf_area_vlink,
       no_ospf_area_vlink_authkey_cmd,
       "no area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(authentication-key|)",
       NO_STR
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTH_SIMPLE);

ALIAS (ospf_area_vlink,
       ospf_area_vlink_authtype_args_authkey_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(authentication|) (message-digest|null) "
       "(authentication-key|) AUTH_KEY",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTHTYPE_ALL
       VLINK_HELPSTR_AUTH_SIMPLE);

ALIAS (ospf_area_vlink,
       ospf_area_vlink_authtype_authkey_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(authentication|) "
       "(authentication-key|) AUTH_KEY",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTHTYPE_SIMPLE
       VLINK_HELPSTR_AUTH_SIMPLE);

ALIAS (no_ospf_area_vlink,
       no_ospf_area_vlink_authtype_authkey_cmd,
       "no area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(authentication|) "
       "(authentication-key|)",
       NO_STR
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTHTYPE_SIMPLE
       VLINK_HELPSTR_AUTH_SIMPLE);

ALIAS (ospf_area_vlink,
       ospf_area_vlink_authtype_args_md5_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(authentication|) (message-digest|null) "
       "(message-digest-key|) <1-255> md5 KEY",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTHTYPE_ALL
       VLINK_HELPSTR_AUTH_MD5);

ALIAS (ospf_area_vlink,
       ospf_area_vlink_authtype_md5_cmd,
       "area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(authentication|) "
       "(message-digest-key|) <1-255> md5 KEY",
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTHTYPE_SIMPLE
       VLINK_HELPSTR_AUTH_MD5);

ALIAS (no_ospf_area_vlink,
       no_ospf_area_vlink_authtype_md5_cmd,
       "no area (A.B.C.D|<0-4294967295>) virtual-link A.B.C.D "
       "(authentication|) "
       "(message-digest-key|)",
       NO_STR
       VLINK_HELPSTR_IPADDR
       VLINK_HELPSTR_AUTHTYPE_SIMPLE
       VLINK_HELPSTR_AUTH_MD5);


DEFUN (ospf_area_shortcut,
       ospf_area_shortcut_cmd,
       "area (A.B.C.D|<0-4294967295>) shortcut (default|enable|disable)",
       "OSPF area parameters\n"
       "OSPF area ID in IP address format\n"
       "OSPF area ID as a decimal value\n"
       "Configure the area's shortcutting mode\n"
       "Set default shortcutting behavior\n"
       "Enable shortcutting through the area\n"
       "Disable shortcutting through the area\n")
{
  struct ospf *ospf = vty->index;
  struct ospf_area *area;
  struct in_addr area_id;
  int mode;
  int format;

  VTY_GET_OSPF_AREA_ID_NO_BB ("shortcut", area_id, format, argv[0]);

  area = ospf_area_get (ospf, area_id, format);

  if (strncmp (argv[1], "de", 2) == 0)
    mode = OSPF_SHORTCUT_DEFAULT;
  else if (strncmp (argv[1], "di", 2) == 0)
    mode = OSPF_SHORTCUT_DISABLE;
  else if (strncmp (argv[1], "e", 1) == 0)
    mode = OSPF_SHORTCUT_ENABLE;
  else
    return CMD_WARNING;

  ospf_area_shortcut_set (ospf, area, mode);

  if (ospf->abr_type != OSPF_ABR_SHORTCUT)
    vty_out (vty, "Shortcut area setting will take effect "
	     "only when the router is configured as Shortcut ABR%s",
	     VTY_NEWLINE);

  return CMD_SUCCESS;
}

DEFUN (no_ospf_area_shortcut,
       no_ospf_area_shortcut_cmd,
       "no area (A.B.C.D|<0-4294967295>) shortcut (enable|disable)",
       NO_STR
       "OSPF area parameters\n"
       "OSPF area ID in IP address format\n"
       "OSPF area ID as a decimal value\n"
       "Deconfigure the area's shortcutting mode\n"
       "Deconfigure enabled shortcutting through the area\n"
       "Deconfigure disabled shortcutting through the area\n")
{
  struct ospf *ospf = vty->index;
  struct ospf_area *area;
  struct in_addr area_id;
  int format;

  VTY_GET_OSPF_AREA_ID_NO_BB ("shortcut", area_id, format, argv[0]);

  area = ospf_area_lookup_by_area_id (ospf, area_id);
  if (!area)
    return CMD_SUCCESS;

  ospf_area_shortcut_unset (ospf, area);

  return CMD_SUCCESS;
}


DEFUN (ospf_area_stub,
       ospf_area_stub_cmd,
       "area (A.B.C.D|<0-4294967295>) stub",
       "OSPF area parameters\n"
       "OSPF area ID in IP address format\n"
       "OSPF area ID as a decimal value\n"
       "Configure OSPF area as stub\n")
{
  struct ospf *ospf = vty->index;
  struct in_addr area_id;
  int ret, format;

  VTY_GET_OSPF_AREA_ID_NO_BB ("stub", area_id, format, argv[0]);

  ret = ospf_area_stub_set (ospf, area_id);
  if (ret == 0)
    {
      vty_out (vty, "First deconfigure all virtual link through this area%s",
	       VTY_NEWLINE);
      return CMD_WARNING;
    }

  ospf_area_no_summary_unset (ospf, area_id);

  return CMD_SUCCESS;
}

DEFUN (ospf_area_stub_no_summary,
       ospf_area_stub_no_summary_cmd,
       "area (A.B.C.D|<0-4294967295>) stub no-summary",
       "OSPF stub parameters\n"
       "OSPF area ID in IP address format\n"
       "OSPF area ID as a decimal value\n"
       "Configure OSPF area as stub\n"
       "Do not inject inter-area routes into stub\n")
{
  struct ospf *ospf = vty->index;