20.01.2013 Views

Transport Layer - Freie Universität Berlin

Transport Layer - Freie Universität Berlin

Transport Layer - Freie Universität Berlin

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

SCTP State Diagram (without timers, ABORT)<br />

SHUTDOWN ACK;<br />

SHUTDOWN COMPLETE,<br />

delete TCB<br />

INIT;<br />

generate cookie,<br />

INIT ACK<br />

[SHUTDOWN];<br />

check<br />

outstanding<br />

data<br />

shutdown<br />

pending<br />

shutdown<br />

sent<br />

closed<br />

established<br />

no more outstanding;<br />

SHUTDOWN<br />

valid COOKIE ECHO;<br />

create TCB,<br />

COOKIE ACK<br />

SHUTDOWN;<br />

SHUTDOWN ACK<br />

[ASSOCIATE]; create TCB, INIT<br />

SHUTDOWN;<br />

check outstanding data<br />

shutdown<br />

received<br />

shutdown<br />

ACK sent<br />

cookie wait<br />

cookie echoed<br />

no more outstanding;<br />

SHUTDOWN ACK<br />

Univ.-Prof. Dr.-Ing. Jochen H. Schiller ▪ cst.mi.fu-berlin.de ▪ Telematics ▪ Chapter 8: <strong>Transport</strong> <strong>Layer</strong><br />

INIT ACK;<br />

COOKIE ECHO<br />

COOKIE ACK<br />

SHUTDOWN COMPLETE; delete TCB<br />

SHUTDOWN ACK; SHUTDOWN COMPLETE,<br />

delete TCB<br />

8.128

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!