When you buy through affiliate links in our content, we may earn a commission at no extra cost to you. Learn What Does Transmission Sequence Number Mean?
A transmission sequence number (TSN) is a 32-bit internal numerical sequence number assigned to data fragments by Stream Control Transmission Protocol (SCTP). TSNs are independent of other stream sequence level numbers and acknowledged by receiving end points, even during sequencing gaps. Fragments are then reassembled before they are passed to SCTP clients, which ensure reliable sequenced stream delivery.
Advertisements
Techopedia Explains Transmission Sequence Number
The following are TSN attributes:
- Ensure that lower layer packets conform to the maximum transmission unit path.
- Facilitate endpoint acknowledgment.
- Provide duplicate delivery detection.
Advertisements
