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(SMB) Protokoll - Sharkfest - Wireshark

(SMB) Protokoll - Sharkfest - Wireshark

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Server Message Block (<strong>SMB</strong>) <strong>Protokoll</strong><br />

NetBIOS / <strong>SMB</strong> present implementation<br />

<strong>SMB</strong> „naked“ over TCP (Port 445)<br />

• NetBIOS Names are replaced by DNS Names<br />

• Name resolution by DNS Resolver<br />

• Name registration by Dynamic DNS<br />

• Thin NetBIOS layer leftover, Type Session Message<br />

• Underlying TCP layer handles connection reliability<br />

Application<br />

Data Link<br />

Ethernet, WLAN etc.<br />

• Implemented since Microsoft Windows 2000 / XP and Samba (<strong>SMB</strong> for Unix and Linux)<br />

8<br />

© Leutert NetServices 2013 www.wireshark.ch

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