NMAP v4.52 Hangup while scanning a Class B subnet

[Ang Lian Ann <angla () sph com sg>]

Hi,

NMAP (v4.52 with Winpcap3.1/Winpcap 4.02) hangup when scanning Class B
subnet with 1000+ Active IP, This problem did not appear with NMAP v4.20
and WInpcap 3.1.

Command that I have used.
nmap.exe -sV -sS -sU -p
T:22,T:23,T:80,T:135,T:139,T:235,T:445,T:61616,U:52311 --exclude w.x.y.z
-O1 --osscan-guess -PE -PA80 -T 4 -oX

I have also tried setting the max host group to 16 but it didn't helps.

Was this problem reported before and was it resolved in NMAP v4.53?

Thanks.

Regards
Ang Lian Ann

NOTE: Privileged/Confidential Information may be contained in this message.
If you are not the addressee indicated in this message (or responsible for
delivery of the message to such person), you may not copy or deliver this
message to anyone. In such case, you should destroy this message and kindly
notify the sender by reply email. All opinions, conclusions and other
information expressed in this message not of an official nature shall not
be deemed as given or endorsed by Singapore Press Holdings Ltd or any of
its subsidiaries unless otherwise indicated by an authorised representative
independent of this message.
Singapore Press Holdings Ltd Co
Regn No. 198402868E

_______________________________________________
Sent through the nmap-dev mailing list
http://cgi.insecure.org/mailman/listinfo/nmap-dev
Archived at http://SecLists.Org