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\r\n\r\n\r\n \r\n\r\n\r\n\r\n\r\n\r\n\r\n \r\n\r\n \r\n \r\n\r\n \r\n\r\n\r\n","searchPageUrl":null,"searchHub":"CSPSearch","organization":"paloaltonetworksintranet"}; //Escape the HTML Strings in the Object for(var key in PortalContext) { if(PortalContext[key] != null && typeof PortalContext[key] == 'string') { PortalContext[key] = unescapeHTML(PortalContext[key]); } } isAuthenticated = (unescapeHTML('svc-kbsiteguest@paloaltonetworks.com') && parseInt(PortalContext.supportAccountId)>0); console.log('PortalContext KB =', PortalContext ,typeof PortalContext); var kbUrl = 'https://sso.paloaltonetworks.com/app/panw-ciam_sfdcknowledgecommunity_1/exk3jjgpeeZioKZWj0j6/sso/saml'; var isKB = window.location.href.includes("knowledgebase.paloaltonetworks.com") || window.location.href.includes("/knowledgebase"); if (!isAuthenticated && isKB && window.location.href.toLowerCase().indexOf('relaystate=') === -1) { if (document.cookie.indexOf('support_kb_okta_lck') !== -1) { document.write('Please Wait...'); window.location.href = kbUrl + '?RelayState=' + window.location.href; return; } } });
电源状态的SNMP轮询不起作用

电源状态的SNMP轮询不起作用

8474
Created On 04/24/23 09:55 AM - Last Modified 10/21/25 09:11 AM


Symptom


  • 无法使用SNMP轮询获取 Palo Alto 防火墙的电源状态。
  • 实体状态的SNMP轮询 - MIB响应错误“ iso.3.6.1.2.1.131 = 此代理上的此 OID 上没有可用的对象”

Environment


  • PANOS 9.1 及以上版本。
  • 该问题与除 PA-7000、PA-5450、PA-5200、PA-3400、PA-3200 之外的所有系列都相关。
  • ENTITY-STATE- MIB SNMP轮询

Cause

Resolution


  1. 从 11.1 版开始，已添加对 ENTITY-STATE- MIB的 PA-3400 支持。
  2. 其他平台尚不支持ENTITY-STATE- MIB 。

Additional Information


  • 对所需的防火墙执行 snmpwalk 以识别电源 ID。（或使用任何MIB浏览器）

# snmpwalk -v 2c -c public -On 10.194.33.18 .1.3.6.1.2.1.47.1 | grep -iE '电源|风扇'

.1.3.6.1.2.1.47.1.1.1.1.2.10 = STRING: "风扇单元#3 的出口风扇"
.1.3.6.1.2.1.47.1.1.1.1.2.14 = 字符串：“电源 #1”
.1.3.6.1.2.1.47.1.1.1.1.2.15 = 字符串：“电源 #2”

  • 使用发现的 ID 对其运行 EntityOperState OID：

# snmpwalk -v 2c -c public -On 10.194.33.18 .1.3.6.1.2.1.131.1.1.1.4.14

.1.3.6.1.2.1.131.1.1.1.4. 14 = 整数：3

  • OID 返回值是什么意思？
iso.3.6.1.2.1.131.1.1.1.(EntityOperState).ID*
  • （EntityOperState）：显示电源状态。
3（主动），
2（空闲 = 电源未通电）
4 显示当其中一个电源未通电时，警报状态为“严重”。

不同平台的 ID* 不同，（例如 PA-3200 系列有 4、5）PSU1 和 PSU2 的 ID*
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