alloc_engine_messages.mes 25 KB

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  1. # Copyright (C) 2015 Internet Systems Consortium, Inc. ("ISC")
  2. #
  3. # Permission to use, copy, modify, and/or distribute this software for any
  4. # purpose with or without fee is hereby granted, provided that the above
  5. # copyright notice and this permission notice appear in all copies.
  6. #
  7. # THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  8. # REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  9. # AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  10. # INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  11. # LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  12. # OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  13. # PERFORMANCE OF THIS SOFTWARE.
  14. $NAMESPACE isc::dhcp
  15. % ALLOC_ENGINE_LEASE_RECLAIMED successfully reclaimed lease %1
  16. This debug message is logged when the allocation engine successfully
  17. reclaims a lease. The lease is now available for assignment.
  18. % ALLOC_ENGINE_REMOVAL_NCR_FAILED sending removal name change request failed for lease %1: %2
  19. This error message is logged when sending a removal name change request
  20. to DHCP DDNS failed. This name change request is usually generated when
  21. the lease reclamation routine acts upon expired leases. If a lease being
  22. reclaimed has a corresponding DNS entry it needs to be removed.
  23. This message indicates that removal of the DNS entry has failed.
  24. Nevertheless the lease will be reclaimed.
  25. % ALLOC_ENGINE_V4_ALLOC_ERROR %1: error during attempt to allocate an IPv4 address: %2
  26. An error occurred during an attempt to allocate an IPv4 address, the
  27. reason for the failure being contained in the message. The server will
  28. return a message to the client refusing a lease. The first argument
  29. includes the client identification information.
  30. % ALLOC_ENGINE_V4_ALLOC_FAIL %1: failed to allocate an IPv4 address after %2 attempt(s)
  31. The DHCP allocation engine gave up trying to allocate an IPv4 address
  32. after the specified number of attempts. This probably means that the
  33. address pool from which the allocation is being attempted is either
  34. empty, or very nearly empty. As a result, the client will have been
  35. refused a lease. The first argument includes the client identification
  36. information.
  37. This message may indicate that your address pool is too small for the
  38. number of clients you are trying to service and should be expanded.
  39. Alternatively, if the you know that the number of concurrently active
  40. clients is less than the addresses you have available, you may want to
  41. consider reducing the lease lifetime. In this way, addresses allocated
  42. to clients that are no longer active on the network will become available
  43. sooner.
  44. % ALLOC_ENGINE_V4_DECLINED_RECOVERED Address %1 was recovered after %2 seconds of probation-period
  45. This informational message indicates that the specified address was reported
  46. as duplicate (client sent DECLINE) and the server marked this address as
  47. unvailable for a period of time. This time now has elapsed and the address
  48. has been returned to the available pool. This step concludes decline recovery
  49. process.
  50. % ALLOC_ENGINE_V4_DISCOVER_ADDRESS_CONFLICT %1: conflicting reservation for address %2 with existing lease %3
  51. This warning message is issued when the DHCP server finds that the
  52. address reserved for the client can't be offered because this address
  53. is currently allocated to another client. The server will try to allocate
  54. a different address to the client to use until the conflict is resolved.
  55. The first argument includes the client identification information.
  56. % ALLOC_ENGINE_V4_DISCOVER_HR client %1 sending DHCPDISCOVER has reservation for the address %2
  57. This message is issued when the allocation engine determines that the
  58. client sending the DHCPDISCOVER has a reservation for the specified
  59. address. The allocation engine will try to offer this address to
  60. the client.
  61. % ALLOC_ENGINE_V4_LEASE_RECLAMATION_FAILED failed to reclaim the lease %1: %2
  62. This error message is logged when the allocation engine fails to
  63. reclaim an expired lease. The reason for the failure is included in the
  64. message. The error may be triggered in the lease expiration hook or
  65. while performing the operation on the lease database.
  66. % ALLOC_ENGINE_V4_LEASES_RECLAMATION_COMPLETE reclaimed %1 leases in %2
  67. This debug message is logged when the allocation engine completes
  68. reclamation of a set of expired leases. The maximum number of leases
  69. to be reclaimed in a single pass of the lease reclamation routine
  70. is configurable using 'max-reclaim-leases' parameter. However,
  71. the number of reclaimed leases may also be limited by the timeout
  72. value, configured with 'max-reclaim-time'. The message includes the
  73. number of reclaimed leases and the total time.
  74. % ALLOC_ENGINE_V4_LEASES_RECLAMATION_SLOW expired leases still exist after %1 reclamations
  75. This warning message is issued when the server has been unable to
  76. reclaim all expired leases in a specified number of consecutive
  77. attempts. This indicates that the value of "reclaim-timer-wait-time"
  78. may be too high. However, if this is just a short burst of leases'
  79. expirations the value does not have to be modified and the server
  80. should deal with this in subsequent reclamation attempts. If this
  81. is a result of a permanent increase of the server load, the value
  82. of "reclaim-timer-wait-time" should be decreased, or the
  83. values of "max-reclaim-leases" and "max-reclaim-time" should be
  84. increased to allow processing more leases in a single cycle.
  85. Alternatively, these values may be set to 0 to remove the
  86. limitations on the number of leases and duration. However, this
  87. may result in longer periods of server's unresponsiveness to
  88. DHCP packets, while it processes the expired leases.
  89. % ALLOC_ENGINE_V4_LEASES_RECLAMATION_START starting reclamation of expired leases (limit = %1 leases or %2 seconds)
  90. This debug message is issued when the allocation engine starts the
  91. reclamation of the expired leases. The maximum number of leases to
  92. be reclaimed and the timeout is included in the message. If any of
  93. these values is 0, it means "unlimited".
  94. % ALLOC_ENGINE_V4_LEASES_RECLAMATION_TIMEOUT timeout of %1 ms reached while reclaiming IPv4 leases
  95. This debug message is issued when the allocation engine hits the
  96. timeout for performing reclamation of the expired leases. The
  97. reclamation will now be interrupted and all leases which haven't
  98. been reclaimed, because of the timeout, will be reclaimed when the
  99. next scheduled reclamation is started. The argument is the timeout
  100. value expressed in milliseconds.
  101. % ALLOC_ENGINE_V4_NO_MORE_EXPIRED_LEASES all expired leases have been reclaimed
  102. This debug message is issued when the server reclaims all expired
  103. DHCPv4 leases in the database.
  104. % ALLOC_ENGINE_V4_OFFER_EXISTING_LEASE allocation engine will try to offer existing lease to the client %1
  105. This message is issued when the allocation engine determines that
  106. the client has a lease in the lease database, it doesn't have
  107. reservation for any other lease, and the leased address is not
  108. reserved for any other client. The allocation engine will try
  109. to offer the same lease to the client.
  110. % ALLOC_ENGINE_V4_OFFER_NEW_LEASE allocation engine will try to offer new lease to the client %1
  111. This message is issued when the allocation engine will try to
  112. offer a new lease to the client. This is the case when the
  113. client doesn't have any existing lease, it has no reservation
  114. or the existing or reserved address is leased to another client.
  115. Also, the client didn't specify a hint, or the address in
  116. the hint is in use.
  117. % ALLOC_ENGINE_V4_OFFER_REQUESTED_LEASE allocation engine will try to offer requested lease %1 to the client %2
  118. This message is issued when the allocation engine will try to
  119. offer the lease specified in the hint. This situation may occur
  120. when: (a) client doesn't have any reservations, (b) client has
  121. reservation but the reserved address is leased to another client.
  122. % ALLOC_ENGINE_V4_RECLAIMED_LEASES_DELETE begin deletion of reclaimed leases expired more than %1 seconds ago
  123. This debug message is issued when the allocation engine begins
  124. deletion of the reclaimed leases which have expired more than
  125. a specified number of seconds ago. This operation is triggered
  126. periodically according to the "flush-reclaimed-timer-wait-time"
  127. parameter. The "hold-reclaimed-time" parameter defines a number
  128. of seconds for which the leases are stored before they are
  129. removed.
  130. % ALLOC_ENGINE_V4_RECLAIMED_LEASES_DELETE_COMPLETE successfully deleted %1 expired-reclaimed leases
  131. This debug message is issued when the server successfully deletes
  132. "expired-reclaimed" leases from the lease database. The number of
  133. deleted leases is included in the log message.
  134. % ALLOC_ENGINE_V4_RECLAIMED_LEASES_DELETE_FAILED deletion of expired-reclaimed leases failed: %1
  135. This error message is issued when the deletion of "expired-reclaimed"
  136. leases from the database failed. The error message is appended to
  137. the log message.
  138. % ALLOC_ENGINE_V4_REQUEST_ADDRESS_RESERVED %1: requested address %2 is reserved
  139. This message is issued when the allocation engine refused to
  140. allocate address requested by the client because this
  141. address is reserved for another client. The first argument
  142. includes the client identification information.
  143. % ALLOC_ENGINE_V4_REQUEST_ALLOC_REQUESTED %1: trying to allocate requested address %2
  144. This message is issued when the allocation engine is trying
  145. to allocate (or reuse an expired) address which has been
  146. requested by the client. The first argument includes the
  147. client identification information.
  148. % ALLOC_ENGINE_V4_REQUEST_EXTEND_LEASE %1: extending lifetime of the lease for address %2
  149. This message is issued when the allocation engine determines
  150. that the client already has a lease whose lifetime can be
  151. extended, and which can be returned to the client.
  152. The first argument includes the client identification information.
  153. % ALLOC_ENGINE_V4_REQUEST_INVALID client %1 having a reservation for address %2 is requesting invalid address %3
  154. This message is logged when the client, having a reservation for
  155. one address, is requesting a different address. The client is
  156. only allowed to do this when the reserved address is in use by
  157. another client. However, the allocation engine has
  158. determined that the reserved address is available and the
  159. client should request the reserved address.
  160. % ALLOC_ENGINE_V4_REQUEST_IN_USE %1: requested address %2 is in use
  161. This message is issued when the client is requesting or has a
  162. reservation for an address which is in use. The first argument
  163. includes the client identification information.
  164. % ALLOC_ENGINE_V4_REQUEST_OUT_OF_POOL client %1, which doesn't have reservation, requested address out of the dynamic pool
  165. This message is issued when the client has requested allocation
  166. of the address which doesn't belong to any address pool from
  167. which addresses are dynamically allocated. The client also
  168. doesn't have reservation for this address. This address
  169. could only be allocated if the client had reservation for it.
  170. % ALLOC_ENGINE_V4_REQUEST_PICK_ADDRESS client %1 hasn't specified an address - picking available address from the pool
  171. This message is logged when the client hasn't specified any
  172. preferred address (the client should always do it, but Kea
  173. tries to be forgiving). The allocation engine will try to pick an available
  174. address from the dynamic pool and allocate it to the client.
  175. % ALLOC_ENGINE_V4_REQUEST_REMOVE_LEASE %1: removing previous client's lease %2
  176. This message is logged when the allocation engine removes previous
  177. lease for the client because the cliet has been allocated new one.
  178. % ALLOC_ENGINE_V4_REQUEST_USE_HR client %1 hasn't requested specific address, using reserved address %2
  179. This message is issued when the client is not requesting any specific
  180. address but the allocation engine has determined that there is a
  181. reservation for this client. The allocation engine will try to
  182. allocate the reserved address.
  183. % ALLOC_ENGINE_V4_REUSE_EXPIRED_LEASE_DATA %1: reusing expired lease, updated lease information: %2
  184. This message is logged when the allocation engine is reusing
  185. an existing lease. The details of the updated lease are
  186. printed. The first argument includes the client identification
  187. information.
  188. % ALLOC_ENGINE_V6_ALLOC_ERROR %1: error during attempt to allocate an IPv6 address: %2
  189. An error occurred during an attempt to allocate an IPv6 address, the
  190. reason for the failure being contained in the message. The server will
  191. return a message to the client refusing a lease. The first argument
  192. includes the client identification information.
  193. % ALLOC_ENGINE_V6_ALLOC_FAIL %1: failed to allocate an IPv6 address after %2 attempt(s)
  194. The DHCP allocation engine gave up trying to allocate an IPv6 address
  195. after the specified number of attempts. This probably means that the
  196. address pool from which the allocation is being attempted is either
  197. empty, or very nearly empty. As a result, the client will have been
  198. refused a lease. The first argument includes the client identification
  199. information.
  200. This message may indicate that your address pool is too small for the
  201. number of clients you are trying to service and should be expanded.
  202. Alternatively, if the you know that the number of concurrently active
  203. clients is less than the addresses you have available, you may want to
  204. consider reducing the lease lifetime. In this way, addresses allocated
  205. to clients that are no longer active on the network will become available
  206. available sooner.
  207. % ALLOC_ENGINE_V6_ALLOC_HR_LEASE_EXISTS %1: lease type %2 for reserved address/prefix %3 already exists
  208. This debug message is issued when the allocation engine determines that
  209. the lease for the IPv6 address or prefix has already been allocated
  210. for the client and the client can continue using it. The first argument
  211. includes the client identification information.
  212. % ALLOC_ENGINE_V6_ALLOC_LEASES_HR leases and static reservations found for client %1
  213. This message is logged when the allocation engine is in the process of
  214. allocating leases for the client, it found existing leases and static
  215. reservations for the client. The allocation engine will verify if
  216. existing leases match reservations. Those leases that are reserved for
  217. other clients and those that are not reserved for the client will
  218. be removed. All leases matching the reservations will be renewed
  219. and returned.
  220. % ALLOC_ENGINE_V6_ALLOC_LEASES_NO_HR no reservations found but leases exist for client %1
  221. This message is logged when the allocation engine is in the process if
  222. allocating leases for the client, there are no static reservations,
  223. but lease(s) exist for the client. The allocation engine will remove
  224. leases which are reserved for other clients, and return all
  225. remaning leases to the client.
  226. % ALLOC_ENGINE_V6_ALLOC_NO_LEASES_HR no leases found but reservations exist for client %1
  227. This message is logged when the allocation engine is in the process of
  228. allocating leases for the client. It hasn't found any existing leases
  229. for this client, but the client appears to have static reservations.
  230. The allocation engine will try to allocate the reserved resources for
  231. the client.
  232. % ALLOC_ENGINE_V6_ALLOC_NO_V6_HR %1: unable to allocate reserved leases - no IPv6 reservations
  233. This message is logged when the allocation engine determines that the
  234. client has no IPv6 reservations and thus the allocation engine will have
  235. to try to allocate allocating leases from the dynamic pool or stop
  236. the allocation process if none can be allocated. The first argument
  237. includes the client identification information.
  238. % ALLOC_ENGINE_V6_ALLOC_UNRESERVED no static reservations available - trying to dynamically allocate leases for client %1
  239. This debug message is issued when the allocation engine will attempt
  240. to allocate leases from the dynamic pools. This may be due to one of
  241. (a) there are no reservations for this client, (b) there are
  242. reservations for the client but they are not usable because the addresses
  243. are in use by another client or (c) we had a reserved lease but that
  244. has now been allocated to another client.
  245. % ALLOC_ENGINE_V6_EXPIRED_HINT_RESERVED %1: expired lease for the client's hint %2 is reserved for another client
  246. This message is logged when the allocation engine finds that the
  247. expired lease for the client's hint can't be reused because it
  248. is reserved for another client. The first argument includes the
  249. client identification information.
  250. % ALLOC_ENGINE_V6_EXTEND_ALLOC_UNRESERVED allocate new (unreserved) leases for the renewing client %1
  251. This debug message is issued when the allocation engine is trying to
  252. allocate new leases for the renewing client because it was unable to
  253. renew any of the existing client's leases, e.g. because leases are
  254. reserved for another client or for any other reason.
  255. % ALLOC_ENGINE_V6_EXTEND_ERROR %1: allocation engine experienced error with attempting to extend lease lifetime: %2
  256. This error message indicates that an error was experienced during Renew
  257. or Rebind processing. Additional explanation is provided with this
  258. message. Depending on its nature, manual intervention may be required to
  259. continue processing messages from this particular client; other clients
  260. will be unaffected. The first argument includes the client identification
  261. information.
  262. % ALLOC_ENGINE_V6_EXTEND_LEASE %1: extending lifetime of the lease type %2, address %3
  263. This debug message is issued when the allocation engine is trying
  264. to extend lifetime of the lease. The first argument includes the
  265. client identification information.
  266. % ALLOC_ENGINE_V6_EXTEND_LEASE_DATA %1: detailed information about the lease being extended: %2
  267. This debug message prints detailed information about the lease which
  268. lifetime is being extended (renew or rebind). The first argument
  269. includes the client identification information.
  270. % ALLOC_ENGINE_V6_EXTEND_NEW_LEASE_DATA %1: new lease information for the lease being extended: %2
  271. This debug message prints updated information about the lease to be
  272. extended. If the lease update is successful, the information printed
  273. by this message will be stored in the database. The first argument
  274. includes the client identification information.
  275. % ALLOC_ENGINE_V6_HINT_RESERVED %1: lease for the client's hint %2 is reserved for another client
  276. This message is logged when the allocation engine cannot allocate
  277. the lease using the client's hint because the lease for this hint
  278. is reserved for another client. The first argument includes the
  279. client identification information.
  280. % ALLOC_ENGINE_V6_HR_ADDR_GRANTED reserved address %1 was was assigned to client %2
  281. This informational message signals that the specified client was assigned the address
  282. reserved for it.
  283. % ALLOC_ENGINE_V6_HR_PREFIX_GRANTED reserved prefix %1/%2 was was assigned to client %3
  284. This informational message signals that the specified client was assigned the prefix
  285. reserved for it.
  286. % ALLOC_ENGINE_V6_LEASE_RECLAMATION_FAILED failed to reclaim the lease %1: %2
  287. This error message is logged when the allocation engine fails to
  288. reclaim an expired lease. The reason for the failure is included in the
  289. message. The error may be triggered in the lease expiration hook or
  290. while performing the operation on the lease database.
  291. % ALLOC_ENGINE_V6_LEASES_RECLAMATION_COMPLETE reclaimed %1 leases in %2
  292. This debug message is logged when the allocation engine completes
  293. reclamation of a set of expired leases. The maximum number of leases
  294. to be reclaimed in a single pass of the lease reclamation routine
  295. is configurable using 'max-reclaim-leases' parameter. However,
  296. the number of reclaimed leases may also be limited by the timeout
  297. value, configured with 'max-reclaim-time'. The message includes the
  298. number of reclaimed leases and the total time.
  299. % ALLOC_ENGINE_V6_LEASES_RECLAMATION_SLOW expired leases still exist after %1 reclamations
  300. This warning message is issued when the server has been unable to
  301. reclaim all expired leases in a specified number of consecutive
  302. attempts. This indicates that the value of "reclaim-timer-wait-time"
  303. may be too high. However, if this is just a short burst of leases'
  304. expirations the value does not have to be modified and the server
  305. should deal with this in subsequent reclamation attempts. If this
  306. is a result of a permanent increase of the server load, the value
  307. of "reclaim-timer-wait-time" should be decreased, or the
  308. values of "max-reclaim-leases" and "max-reclaim-time" should be
  309. increased to allow processing more leases in a single cycle.
  310. Alternatively, these values may be set to 0 to remove the
  311. limitations on the number of leases and duration. However, this
  312. may result in longer periods of server's unresponsiveness to
  313. DHCP packets, while it processes the expired leases.
  314. % ALLOC_ENGINE_V6_LEASES_RECLAMATION_START starting reclamation of expired leases (limit = %1 leases or %2 seconds)
  315. This debug message is issued when the allocation engine starts the
  316. reclamation of the expired leases. The maximum number of leases to
  317. be reclaimed and the timeout is included in the message. If any of
  318. these values is 0, it means "unlimited".
  319. % ALLOC_ENGINE_V6_LEASES_RECLAMATION_TIMEOUT timeout of %1 ms reached while reclaiming IPv6 leases
  320. This debug message is issued when the allocation engine hits the
  321. timeout for performing reclamation of the expired leases. The
  322. reclamation will now be interrupted and all leases which haven't
  323. been reclaimed, because of the timeout, will be reclaimed when the
  324. next scheduled reclamation is started. The argument is the timeout
  325. value expressed in milliseconds.
  326. % ALLOC_ENGINE_V6_NO_MORE_EXPIRED_LEASES all expired leases have been reclaimed
  327. This debug message is issued when the server reclaims all expired
  328. DHCPv6 leases in the database.
  329. % ALLOC_ENGINE_V6_RECLAIMED_LEASES_DELETE begin deletion of reclaimed leases expired more than %1 seconds ago
  330. This debug message is issued when the allocation engine begins
  331. deletion of the reclaimed leases which have expired more than
  332. a specified number of seconds ago. This operation is triggered
  333. periodically according to the "flush-reclaimed-timer-wait-time"
  334. parameter. The "hold-reclaimed-time" parameter defines a number
  335. of seconds for which the leases are stored before they are
  336. removed.
  337. % ALLOC_ENGINE_V6_RECLAIMED_LEASES_DELETE_COMPLETE successfully deleted %1 expired-reclaimed leases
  338. This debug message is issued when the server successfully deletes
  339. "expired-reclaimed" leases from the lease database. The number of
  340. deleted leases is included in the log message.
  341. % ALLOC_ENGINE_V6_RECLAIMED_LEASES_DELETE_FAILED deletion of expired-reclaimed leases failed: %1
  342. This error message is issued when the deletion of "expired-reclaimed"
  343. leases from the database failed. The error message is appended to
  344. the log message.
  345. % ALLOC_ENGINE_V6_RENEW_HR allocating leases reserved for the client %1 as a result of Renew
  346. This debug message is issued when the allocation engine tries to
  347. allocate reserved leases for the client sending a Renew message.
  348. The server will also remove any leases that the client is trying
  349. to renew that are not reserved for the client.
  350. % ALLOC_ENGINE_V6_RENEW_REMOVE_RESERVED %1: checking if existing client's leases are reseved for another client
  351. This message is logged when the allocation engine finds leases for
  352. the client and will check if these leases are reserved for another
  353. client. If they are, they will not be renewed for the client
  354. requesting their renewal. The first argument includes the client
  355. identification information.
  356. % ALLOC_ENGINE_V6_RENEW_REMOVE_UNRESERVED dynamically allocating leases for the renewing client %1
  357. This debug message is issued as the allocation engine is trying
  358. to dynamically allocate new leases for the renewing client. This
  359. is the case when the server couldn't renew any of the existing
  360. client's leases, e.g. because leased resources are reserved for
  361. another client.
  362. % ALLOC_ENGINE_V6_REUSE_EXPIRED_LEASE_DATA %1: reusing expired lease, updated lease information: %2
  363. This message is logged when the allocation engine is reusing
  364. an existing lease. The details of the updated lease are
  365. printed. The first argument includes the client identification
  366. information.
  367. % ALLOC_ENGINE_V6_REVOKED_ADDR_LEASE address %1 was revoked from client %2 as it is reserved for client %3
  368. This informational message is an indication that the specified IPv6
  369. address was used by client A but it is now reserved for client B. Client
  370. A has been told to stop using it so that it can be leased to client B.
  371. This is a normal occurrence during conflict resolution, which can occur
  372. in cases such as the system administrator adding a reservation for an
  373. address that is currently in use by another client. The server will fully
  374. recover from this situation, but clients will change their addresses.
  375. % ALLOC_ENGINE_V6_REVOKED_PREFIX_LEASE Prefix %1/%2 was revoked from client %3 as it is reserved for client %4
  376. This informational message is an indication that the specified IPv6
  377. prefix was used by client A but it is now reserved for client B. Client
  378. A has been told to stop using it so that it can be leased to client B.
  379. This is a normal occurrence during conflict resolution, which can occur
  380. in cases such as the system administrator adding a reservation for an
  381. address that is currently in use by another client. The server will fully
  382. recover from this situation, but clients will change their prefixes.