noun
indirect-submission port
Technical computing term for a port used to submit jobs or data indirectly, often in batch processing or network contexts.
ジョブは間接発進ポート経由でメインフレームに送られる。
Jobs are sent to the mainframe via the indirect-submission port.
Compound of 間接 (indirect), 発進 (departure/launch), and ポート (port). The exact derivation is uncertain; it is a technical term likely coined in computing contexts.