{"id":297314,"date":"2020-01-18T15:00:23","date_gmt":"2020-01-18T15:00:23","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=297314"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=297314","title":{"rendered":"\u041f\u0440\u0438\u043c\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f SNMPv3"},"content":{"rendered":"\n<div class=\"post__text post__text-html\" id=\"post-content-body\" data-io-article-url=\"https:\/\/habr.com\/ru\/post\/484442\/\">3 \u0432\u0435\u0440\u0441\u0438\u044f \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 SNMP (Simple Network Management Protocol) \u043f\u043e\u044f\u0432\u0438\u043b\u0430\u0441\u044c \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0434\u0430\u0432\u043d\u043e \u0432 \u043e\u0442\u0432\u0435\u0442 \u043d\u0430 <a href=\"http:\/\/net-snmp.sourceforge.net\/wiki\/index.php\/TUT:Security\" rel=\"nofollow\">\u0441\u043b\u0430\u0431\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438<\/a> 2 \u0432\u0435\u0440\u0441\u0438\u0438 \u0432 \u0430\u0441\u043f\u0435\u043a\u0442\u0435 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438. \u041e\u0434\u043d\u0430\u043a\u043e, \u043d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c \u0438 \u0448\u0438\u0440\u043e\u043a\u043e\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 3 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430[1], \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043c\u0430\u043b\u043e \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0439, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 SNMP v3. \u0422\u0435\u043a\u0443\u0449\u0438\u0439 \u043f\u043e\u0441\u0442 \u043e\u0442\u0440\u0430\u0436\u0430\u0435\u0442 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u0430\u043c\u043f\u043e\u0432 \u043e\u0431\u043c\u0435\u043d\u0430 \u2018Element Manager GUI\u2019 (\u0434\u0430\u043b\u0435\u0435 EM) \u0438 Multi-Haul Transport Platform (\u0434\u0430\u043b\u0435\u0435 MHTP).<br \/>  <a name=\"habracut\"><\/a><br \/>  \u041c\u044b \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0441\u0435\u0440\u0438\u044e SNMP get \u0438 set \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432, \u0432\u044b\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0445 EM \u0432 \u043c\u043e\u043c\u0435\u043d\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0438 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u0438 \u043e\u0442\u0432\u0435\u0442\u044b MHTP \u043d\u0430 \u044d\u0442\u0438 \u0437\u0430\u043f\u0440\u043e\u0441\u044b. \u041f\u0440\u0435\u0436\u0434\u0435 \u0447\u0435\u043c \u0443\u0433\u043b\u0443\u0431\u0438\u0442\u044c\u0441\u044f \u0432 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432, \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043d\u0430 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0435:<\/p>\n<p>  1) \u041a\u043b\u0438\u0435\u043d\u0442(EM), \u0434\u043b\u044f \u0443\u0441\u043f\u0435\u0448\u043d\u043e\u0439 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438, \u0434\u043e\u043b\u0436\u0435\u043d \u043e\u0431\u043b\u0430\u0434\u0430\u0442\u044c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0435\u0439 \u043e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0445 USM \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430\u0445 (RFC 3414):<\/p>\n<p>   \u2022 Username \u2013 \u043d\u0430\u043f\u0440. \u2018Administrator\u2019,<br \/>   \u2022 Authentication protocol \u2013 MD5,<br \/>   \u2022 Authentication key \u2014 \u043d\u0430\u043f\u0440. \u201812345\u2019,<br \/>   \u2022 Privacy protocol \u2013 AES,<br \/>   \u2022 Privacy key \u2013 \u043d\u0430\u043f\u0440. \u201812345\u2019,<br \/>   \u2022 Context name \u2013 \u2018tnms\u2019.<\/p>\n<p>  2) \u041f\u0440\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 UDP \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u043d\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u2018source port\u2019 (\u043d\u0435 \u043f\u0443\u0442\u0430\u0442\u044c \u0441 \u2018destination port\u2019, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0434\u043b\u044f SNMP get\/set \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e 161). \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u2018source port\u2019 \u043c\u043e\u0436\u0435\u0442 \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u043f\u0440\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f. \u0412 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u043c\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u2018source port\u2019 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 OID. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043f\u0440\u0438 \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u0438\u0438 \u2018source port\u2019 = 60583, \u0438\u043c\u0435\u0435\u043c \u043f\u043e\u0431\u0430\u0439\u0442\u043e\u0432\u043e 0xEC \u0438 0xA7, \u0438 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0443\u0444\u0444\u0438\u043a\u0441 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432\u0435 OID \u0432\u0438\u0434\u0430 \u2018.236.167\u2019.<\/p>\n<p>  3) \u0421\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 IP \u0430\u0434\u0440\u0435\u0441 \u0438\u0437\u0432\u0435\u0441\u0442\u0435\u043d \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u0435 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 OID. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f IP \u0430\u0434\u0440\u0435\u0441\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0430 \u201910.60.1.5\u2019 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432\u0435 OID \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0447\u0430\u0441\u0442\u044c \u2019.10.60.1.5.\u2019.<\/p>\n<p>  4) \u0423\u043f\u043e\u043c\u044f\u043d\u0443\u0442\u043e\u0435 \u0432\u044b\u0448\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 Username \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0438 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 OID. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f \u2018Administrator\u2019 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432\u0435 OID \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0447\u0430\u0441\u0442\u044c \u2019 .65.100.109.105.110.105.115.116.114.97.116.111.114.\u2019 (ASCII).<\/p>\n<p>  \u041e\u0431\u0440\u0430\u0442\u0438\u043c\u0441\u044f \u0442\u0435\u043f\u0435\u0440\u044c \u043a \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u044e get \u0438 set \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u043f\u0440\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0435 EM, \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 \u0441\u0435\u0441\u0441\u0438\u0438 (\u0447\u0430\u0441\u0442\u044c \u0434\u0430\u043c\u043f\u0430 \u0434\u0430\u043b\u0435\u0435 \u043d\u0435 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442\u0441\u044f):<\/p>\n<p>  <u><b>\u0417\u0430\u043f\u0440\u043e\u0441\u044b 1 \u0438 2.<\/b><\/u> \u0412 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 RFC 5343 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u043c \u00abdiscovery\u00bb \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 EngineID, EngineBoots \u0438 EngineTime,  <\/p>\n<p><b>Request:<\/b><br \/>  data: get-request,<br \/>  msgData: plaintext,<br \/>  variable-bindings: \u2014 <\/p>\n<p>  <\/p>\n<p><b>Answer:<\/b><br \/>  data: report,<br \/>  msgData: plaintext,<br \/>  variable-bindings: (1 item)<br \/>  1.3.6.1.6.3.15.1.1.4 (<a href=\"http:\/\/oidref.com\/1.3.6.1.6.3.15.1.1.4.0\" rel=\"nofollow\">usmStatsUnknownEngineIDs<\/a>)(Integer32) ==&gt; 1.  <\/p>\n<p>  \u0418\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e, \u0447\u0442\u043e \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f EngineBoots \u0438 EngineTime \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f, \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0437\u0430\u043f\u0440\u043e\u0441\u0430 4, \u0430 \u0432 \u0437\u0430\u043f\u0440\u043e\u0441\u0435 3 \u0434\u043b\u044f \u043d\u0438\u0445 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043d\u0443\u043b\u0435\u0432\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f.<\/p>\n<p>  <b><u>\u0417\u0430\u043f\u0440\u043e\u0441 3.<\/u><\/b> \u0417\u0430\u043f\u0440\u043e\u0441 usmStatsNotInTimeWindows  <\/p>\n<p><b>Request:<\/b><br \/>  data: get-request,<br \/>  msgData: encryptedPDU,<br \/>  variable-bindings: \u2014 <\/p>\n<p>  <\/p>\n<p><b>Answer:<\/b><br \/>  data: report,<br \/>  msgData: encryptedPDU,<br \/>  variable-bindings: (1 item)<br \/>  1.3.6.1.6.3.15.1.1.2.0 (<a href=\"https:\/\/oidref.com\/1.3.6.1.6.3.15.1.1.2.0\" rel=\"nofollow\">usmStatsNotInTimeWindows<\/a>)(Integer32) ==&gt; 0.  <\/p>\n<p>  \u041e\u0431\u0449\u0435\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0445 SNMP engine \u0432\u043d\u0435 \u0430\u0432\u0442\u043e\u0440\u0438\u0442\u0430\u0442\u0438\u0432\u043d\u043e\u0433\u043e \u043e\u043a\u043d\u0430. <\/p>\n<p>  <b><u>\u0417\u0430\u043f\u0440\u043e\u0441 4<\/u>.<\/b> \u0417\u0430\u043f\u0440\u043e\u0441 snmpAgentState.<br \/>  <b>Request:<\/b><br \/>  data: get-request,<br \/>  msgData: encryptedPDU,<br \/>  variable-bindings: (1 item)<br \/>  1.3.6.1.4.1.42229.1.1.1.7.128.6.0<\/p>\n<p>  <b>Answer:<\/b><br \/>  data: get-responce,<br \/>  msgData: encryptedPDU,<br \/>  variable-bindings: (1 item)<br \/>  1.3.6.1.4.1.42229.1.1.1.7.128.6.0 (snmpAgentState)(Integer32) ==&gt; 3(ENABLED).<\/p>\n<p>  \u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0430\u0433\u0435\u043d\u0442\u0430.<\/p>\n<p>  <b><u>\u0417\u0430\u043f\u0440\u043e\u0441 5<\/u>.<\/b> \u0417\u0430\u043f\u0440\u043e\u0441 sysDescr<br \/>  <b>Request:<\/b><br \/>  data: get-request,<br \/>  msgData: encryptedPDU,<br \/>  variable-bindings: (1 item)<br \/>  1.3.6.1.2.1.1.1.0 (sysDescr)<\/p>\n<p>  <b>Answer:<\/b><br \/>  data: get-responce,<br \/>  msgData: encryptedPDU,<br \/>  variable-bindings: (1 item)<br \/>  1.3.6.1.2.1.1.1.0 (sysDescr)==&gt; \u2019&#8212;&#8212;&#8212; Copyright 2019 ******. All rights reserved.\u2019 (OctetString)<\/p>\n<p>  <b><u>\u0417\u0430\u043f\u0440\u043e\u0441 6.<\/u><\/b> \u0417\u0430\u043f\u0440\u043e\u0441 interfaceVersion \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043d\u043e \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u0435\u043d 4 \u0438 5.<br \/>  <b><u>\u0417\u0430\u043f\u0440\u043e\u0441 7.<\/u><\/b> \u0417\u0430\u043f\u0440\u043e\u0441 usmXUserLastSuccessfulLogin<br \/>  <b>Request:<\/b><br \/>  data: get-request,<br \/>  msgData: encryptedPDU,<br \/>  variable-bindings: (1 item)<br \/>  1.3.6.1.4.1.42229.1.1.1.9.2.1.13.13.65.100.109.105.110.105.115.116.114.97.116.111.114 <\/p>\n<p>  <b>Answer:<\/b><br \/>  data: get-responce,<br \/>  msgData: encryptedPDU,<br \/>  variable-bindings: (1 item)<br \/>  1.3.6.1.4.1.42229.1.1.1.9.2.1.13.13.65.100.109.105.110.105.115.116.114.97.116.111.114 (usmXUserLastSuccessfulLogin)<br \/>  ==&gt; 07:e3:09:0a:06:1f:36:00:2b:00:00(OctetString)<br \/>   ==&gt;2019-09-10 \u0438 \u0442.\u0434.<br \/>   \u041d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0432 OID \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u043e Username (\u2018Administrator\u2019) -\u2019.65.100.109.105.110.105.115.116.114.97.116.111.114.\u2019, \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0437\u0430\u043f\u0440\u0430\u0448\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432\u0440\u0435\u043c\u044f \u0435\u0433\u043e \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0439 \u0443\u0441\u043f\u0435\u0448\u043d\u043e\u0439 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438.<\/p>\n<p>  <b><u>\u0417\u0430\u043f\u0440\u043e\u0441 8.<\/u><\/b> \u0417\u0430\u043f\u0440\u043e\u0441 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0441\u0435\u0441\u0441\u0438\u0438<br \/>  <b>Request:<\/b><br \/>  data: set-request,<br \/>  msgData: encryptedPDU,<br \/>  variable-bindings: (4 items)<br \/>  1.3.6.1.4.1.42229.1.1.1.9.6.1.2.6.10.60.1.5.236.167==&gt;4(Integer32)==&gt; createAndGo 1.3.6.1.4.1.42229.1.1.1.9.6.1.5.6.10.60.1.5.236.167==&gt;2(Integer32)==&gt; sessionRemoteLogin<br \/>  1.3.6.1.4.1.42229.1.1.1.9.6.1.3.6.10.60.1.5.236.167==&gt;41646d696e6973747261746f72(OctetString)==&gt; sessionUserName(\u2018Administrator\u2019)<br \/>  1.3.6.1.4.1.42229.1.1.1.9.6.1.4.6.10.60.1.5.236.167==&gt; 4043542020(OctetString)==&gt;sessionManager ==&gt; &#8216;root&#8217;<br \/>   <b>Answer:<\/b><br \/>  data: get-responce,<br \/>  msgData: encryptedPDU,<br \/>  variable-bindings: (4 items)<br \/>  1.3.6.1.4.1.42229.1.1.1.9.6.1.2.6.10.60.1.5.236.167==&gt;4(Integer32)==&gt; createAndGo 1.3.6.1.4.1.42229.1.1.1.9.6.1.5.6.10.60.1.5.236.167==&gt;2(Integer32)==&gt; sessionRemoteLogin<br \/>  1.3.6.1.4.1.42229.1.1.1.9.6.1.3.6.10.60.1.5.236.167==&gt;41646d696e6973747261746f72(OctetString)==&gt; sessionUserName(\u2018Administrator\u2019)<br \/>  1.3.6.1.4.1.42229.1.1.1.9.6.1.4.6.10.60.1.5.236.167==&gt; 4043542020(OctetString)==&gt;sessionManager ==&gt; &#8216;root&#8217;<br \/>  \u041d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0432 OID \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b IP \u0430\u0434\u0440\u0435\u0441 \u0438 \u043f\u043e\u0440\u0442-\u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a: \u2018.10.60.1.5.236.167\u2019. <\/p>\n<p>  \u0412 \u043f\u043e\u0441\u0442\u0435 \u043a\u0440\u0430\u0442\u043a\u043e \u043f\u0440\u043e\u0438\u043b\u043b\u044e\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 SNMP v3, \u043f\u0440\u0438\u0441\u0443\u0449\u0438\u0435 MHTP. <\/p>\n<p>  [1] Douglas R. Mauro and Kevin J. Schmidt \u201cEssential SNMP\u201d (second edition). <br \/>  [2] <a href=\"https:\/\/gtacknowledge.extremenetworks.com\/articles\/How_To\/How-to-decrypt-SNMPv3-packets-in-Wireshark\" rel=\"nofollow\">gtacknowledge.extremenetworks.com\/articles\/How_To\/How-to-decrypt-SNMPv3-packets-in-Wireshark<\/a><br \/>  [3] <a href=\"http:\/\/labs.spritelink.net\/talking-snmpv3-with-nsn-hit7300\" rel=\"nofollow\">labs.spritelink.net\/talking-snmpv3-with-nsn-hit7300<\/a><\/div>\n<p> \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 <a href=\"https:\/\/habr.com\/ru\/post\/484442\/\"> https:\/\/habr.com\/ru\/post\/484442\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\n<div class=\"post__text post__text-html\" id=\"post-content-body\" data-io-article-url=\"https:\/\/habr.com\/ru\/post\/484442\/\">3 \u0432\u0435\u0440\u0441\u0438\u044f \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 SNMP (Simple Network Management Protocol) \u043f\u043e\u044f\u0432\u0438\u043b\u0430\u0441\u044c \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0434\u0430\u0432\u043d\u043e \u0432 \u043e\u0442\u0432\u0435\u0442 \u043d\u0430 <a href=\"http:\/\/net-snmp.sourceforge.net\/wiki\/index.php\/TUT:Security\" rel=\"nofollow\">\u0441\u043b\u0430\u0431\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438<\/a> 2 \u0432\u0435\u0440\u0441\u0438\u0438 \u0432 \u0430\u0441\u043f\u0435\u043a\u0442\u0435 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438. \u041e\u0434\u043d\u0430\u043a\u043e, \u043d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c \u0438 \u0448\u0438\u0440\u043e\u043a\u043e\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 3 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430[1], \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043c\u0430\u043b\u043e \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0439, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 SNMP v3. \u0422\u0435\u043a\u0443\u0449\u0438\u0439 \u043f\u043e\u0441\u0442 \u043e\u0442\u0440\u0430\u0436\u0430\u0435\u0442 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u0430\u043c\u043f\u043e\u0432 \u043e\u0431\u043c\u0435\u043d\u0430 \u2018Element Manager GUI\u2019 (\u0434\u0430\u043b\u0435\u0435 EM) \u0438 Multi-Haul Transport Platform (\u0434\u0430\u043b\u0435\u0435 MHTP).  <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-297314","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/297314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=297314"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/297314\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=297314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=297314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=297314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}