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- ASCAN 1.6 (20.10.98)
-
-
- WARNING
- THIS SOFTWARE AND INFORMATION ARE PROVIDED "AS IS".
- ALL USE IS AT YOUR OWN RISK, AND NO LIABILITY OR
- RESPONSIBILITY IS ASSUMED.
- NO WARRANTIES ARE MADE.
-
- PORT SCAN IS LEGAL BUT DON'T ABUSE!!!
-
-
-
- Amiga multi process tcp ports scanner.
- 1. Desctiption
- ascan scans tcp ports in a very fast way.
- It runs childs processes.
- Each process connects a number of tcp ports in async way
- and then wait for connections to complete.
-
- You can define:
- - how many processes to run
- - how many port to connect before to wait for connection result
- (let's call it ports-group)
- - per ports-group timeout
- - general timet
-
- 2. Usage
- ascan [-Vhv] [-c childs] [-p ports] [-s timeout] [-T gen timeout]
- <host> <from> <to>
-
- -V version and greets
- -h short help
- -v verbose mode (i.e. show name of services if in services database)
- -p ports-group number
- -s ports-group timeout
- -T general timeout
- host the host to scan
- from from port
- to to port
-
- If no from/to ascan scans 1-80. If only from ascan scans only from.
-
- Limits:
- - 1 <= from <= to < 65535
- - childs <= 128
- - p > 0
- - s >=0 (0 means none)
- - T >=0 (0 means none)
-
- Results:
- - ports opened.
-
- 3. To Do
- Humm don't think so much: any attempt to make a tcp ports scan via
- half tcp connection (so cute 'cause a lot of stack don't report it)
- didn't give "good results" (the scanning is so fast, but not all the
- packet are sniffed).
-
- 4. Author
- <alfier@iol.it>
-
- 5. Note
- Don't ask, email, nothing me about this.
-