Samba log on limit
Andrew Bartlett
abartlet at samba.org
Fri Oct 8 23:28:55 GMT 2004
On Sat, 2004-10-09 at 05:02, Michael B Allen wrote:
> On Fri, 08 Oct 2004 11:17:32 -0500
> This is sort of already supported. If the SMB_COM_SESSION_SETUP_ANDX
> vc_number field is 0 all other clients from that source (ip?) will be
> disconnected. But in practice I don't recall ever seeing that value being
> 0. Usually it is 1 meaning multiple transports from the same client are
> permitted. I guess resources just aren't that tight anymore.
Also, with NAT it becomes a trivial denial of service attack. :-)
There was a bug in Win2k where unauthenticated connections would be
bumped (if a second connection came in), but an anonymous session setup
cured that....
Andrew Bartlett
--
Andrew Bartlett abartlet at samba.org
Authentication Developer, Samba Team http://samba.org
Student Network Administrator, Hawker College abartlet at hawkerc.net
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