Thank you for your suggestion. I have followed your instructions and added the AET to the DicomModalities section as you described. However, the same issue still persists.
When I perform a Query from 3D Slicer, no patient data is returned, and the Orthanc logs still show the same authorization error. Even though the AET and IP are correctly configured under DicomModalities, Orthanc continues to reject the request.
// Whether the Orthanc SCP allows incoming C-ECHO requests, even
// from SCU modalities it does not know about (i.e. that are not
// listed in the “DicomModalities” option above). Orthanc 1.3.0
// is the only version to behave as if this argument were set to “false”.
“DicomAlwaysAllowEcho” : true,
// Whether the Orthanc SCP allows incoming C-STORE requests, even
// from SCU modalities it does not know about (i.e. that are not
// listed in the “DicomModalities” option above)
“DicomAlwaysAllowStore” : true,
// Whether the Orthanc SCP allows incoming C-FIND requests, even
// from SCU modalities it does not know about (i.e. that are not
// listed in the “DicomModalities” option above). Setting this
// option to “true” implies security risks. (new in Orthanc 1.9.0)
// Note: From Orthanc 1.10.0, this option only applies to C-FIND
// requests for patients/studies/series/instances. Use option
// “DicomAlwaysAllowFindWorklist” for worklists.
“DicomAlwaysAllowFind” : true,
// Whether the Orthanc SCP allows incoming C-FIND requests for worklists,
// even from SCU modalities it does not know about (i.e. that are not
// listed in the “DicomModalities” option above). Setting this
// option to “true” implies security risks. (new in Orthanc 1.10.0)
“DicomAlwaysAllowFindWorklist” : false,
// Whether the Orthanc SCP allows incoming C-GET requests, even
// from SCU modalities it does not know about (i.e. that are not
// listed in the “DicomModalities” option above). Setting this
// option to “true” implies security risks. (new in Orthanc 1.9.0)
“DicomAlwaysAllowGet” : false,
// Whether the Orthanc SCP allows incoming C-MOVE requests, even
// from SCU modalities it does not know about (i.e. that are not
// listed in the “DicomModalities” option above). Setting this
// option to “true” implies security risks. (new in Orthanc 1.9.7)
“DicomAlwaysAllowMove” : true,
// Whether Orthanc checks the IP/hostname address of the remote
// modality initiating a DICOM connection (as listed in the
// “DicomModalities” option above). If this option is set to
// “false”, Orthanc only checks the AET of the remote modality.
“DicomCheckModalityHost” : false,
/**
// The list of the known DICOM modalities. This option is ignored if
// “DicomModalitiesInDatabase” is set to “true”, in which case you
// must use the REST API to define modalities.
“DicomModalities” : {
“SLICER_LOCAL” : [“CTKSTORE”, “127.0.0.1”, 11112]
}
/**
* Uncommenting the following line would enable Orthanc to
* connect to an instance of the “storescp” open-source DICOM
* store (shipped in the DCMTK distribution), as started by the
* command line “storescp 2000”. The first parameter is the
* AET of the remote modality (cannot be longer than 16
* characters), the second one is the remote network address,
* and the third one is the TCP port number corresponding
* to the DICOM protocol on the remote modality (usually 104).
**/
// “sample” : [ “STORESCP”, “127.0.0.1”, 2000 ]
/**
* A fourth parameter is available to enable patches for
* specific PACS manufacturers. The allowed values are currently:
* - "Generic" (default value),
* - "GenericNoWildcardInDates" (to replace "*" by "" in date fields
* in outgoing C-FIND requests originating from Orthanc),
* - "GenericNoUniversalWildcard" (to replace "*" by "" in all fields
* in outgoing C-FIND SCU requests originating from Orthanc),
* - "Vitrea",
* - "GE" (Enterprise Archive, MRI consoles and Advantage Workstation
* from GE Healthcare).
*
* This parameter is case-sensitive.
**/
// "vitrea" : [ "VITREA", "192.168.1.1", 104, "Vitrea" ]
/**
* By default, the Orthanc SCP accepts all DICOM commands (C-ECHO,
* C-STORE, C-FIND, C-MOVE, C-GET and storage commitment) issued by the
* registered remote SCU modalities. Starting with Orthanc 1.5.0,
* it is possible to specify which DICOM commands are allowed,
* separately for each remote modality, using the syntax
* below.
*
* The "AllowEcho" (resp. "AllowStore") option only has an effect
* respectively if global option "DicomAlwaysAllowEcho"
* (resp. "DicomAlwaysAllowStore") is set to "false".
*
* Starting with Orthanc 1.7.0, "AllowTranscoding" can be used to
* disable the transcoding to uncompressed transfer syntaxes if
* this remote modality doesn't support compressed transfer
* syntaxes. This option currently applies to Orthanc C-GET SCP
* and to Orthanc C-STORE SCU. This option only has an effect if
* the global option "EnableTranscoding" is set to "true".
*
* By default, all "Allow*" options are true.
* "AllowStorageCommitment" is actually an alias for
* "AllowNAction" & "AllowEventReport".
*
* The "UseDicomTls" option specifies whether DICOM TLS should be
* used when opening a SCU connection from Orthanc to this remote
* modality. By default, DICOM TLS is not enabled.
*
* The "LocalAet" option allows one to overwrite the global
* "DicomAet" configuration option in order to specify another AET
* for Orthanc when initiating an SCU to this very specific
* modality. Similarly, "Timeout" allows one to overwrite the
* global value "DicomScuTimeout" on a per-modality basis.
*
* The "RetrieveMethod" option allows one to overwrite the global
* "DicomDefaultRetrieveMethod" configuration option for this
* specific modality. (Allowed values: "C-MOVE" or "C-GET").
**/
//"untrusted" : {
// "AET" : "ORTHANC",
// "Port" : 104,
// "Host" : "127.0.0.1",
// "Manufacturer" : "Generic",
// "AllowEcho" : false,
// "AllowFind" : false,
// "AllowFindWorklist" : false, // new in 1.10.0
// "AllowGet" : false,
// "AllowMove" : false,
// "AllowStore" : true,
// "AllowStorageCommitment" : false, // new in 1.6.0
// "AllowTranscoding" : true, // new in 1.7.0
// "UseDicomTls" : false, // new in 1.9.0
// "LocalAet" : "HELLO", // new in 1.9.0
// "Timeout" : 60, // new in 1.9.1
// "RetrieveMethod": "C-MOVE" // new in 1.12.6
//}
},
