Here my AP certificate with the expire date of 14.June 2018
![09ce30d3904942f8a6218fbd7a2df4b5_RackMultipart20180123-44829-5mn73y-AP_cert_exp01_inline.png 09ce30d3904942f8a6218fbd7a2df4b5_RackMultipart20180123-44829-5mn73y-AP_cert_exp01_inline.png](/t5/image/serverpage/image-id/1609iA0F1215F85D0E9EF/image-size/large?v=v2&px=999)
If I check the MIB apCertificateExpiry=1.3.6.1.4.1.4329.15.3.5.2.2.1.13 the output value is 176 days but June 14 is in 142days so that is a 32day difference.
![09ce30d3904942f8a6218fbd7a2df4b5_RackMultipart20180123-118326-gata6i-AP_cert_exp02_inline.png 09ce30d3904942f8a6218fbd7a2df4b5_RackMultipart20180123-118326-gata6i-AP_cert_exp02_inline.png](/t5/image/serverpage/image-id/4387iFF57957E51F34F63/image-size/large?v=v2&px=999)
NTP on the controller is correct.
Any ideas why the value is wrong.
-Ron