https://community.cisco.com/t5/network-security/dcerpc-request-non-standard-major-version-3-from/m-p/4454084#M1083114 <P>I'm seeing this error too, for the first time ever, today.&nbsp; Anyone from Cisco who can comment on&nbsp;<STRONG>ASA-5-508001</STRONG> ?</P> Tue, 24 Aug 2021 11:38:22 GMT BrianSekleckiGE 2021-08-24T11:38:22Z https://community.cisco.com/t5/network-security/dcerpc-request-non-standard-major-version-3-from/m-p/3385877#M957477 <P>I have ASA 5525 Version 9.4(3)12 with DCE/RPC inspection enabled.</P> <P>&nbsp;</P> <P>I am unable to do RDP or join systems to domain getting the error as "DCERPC request non-standard major version 3 from"</P> <P>&nbsp;</P> <P>When I disable DCE/RPC inspection, everything works fine but need to allow higher ports.</P> <P>&nbsp;</P> <P>Please advise</P> <P>&nbsp;</P> Fri, 21 Feb 2020 15:47:14 GMT https://community.cisco.com/t5/network-security/dcerpc-request-non-standard-major-version-3-from/m-p/3385877#M957477 avilt 2020-02-21T15:47:14Z https://community.cisco.com/t5/network-security/dcerpc-request-non-standard-major-version-3-from/m-p/4454084#M1083114 <P>I'm seeing this error too, for the first time ever, today.&nbsp; Anyone from Cisco who can comment on&nbsp;<STRONG>ASA-5-508001</STRONG> ?</P> Tue, 24 Aug 2021 11:38:22 GMT https://community.cisco.com/t5/network-security/dcerpc-request-non-standard-major-version-3-from/m-p/4454084#M1083114 BrianSekleckiGE 2021-08-24T11:38:22Z