Re: Chances of guessing?

[newsham () aloha net (Timothy Newsham)]

> to get in.  I'd like to avoid writing a program to exploit this
> and testing it several hundred times here to get a figure.

write a program to send out SYN's and get back SYN+ACK's and
record them,  or just record a bunch of SYN+ACK responses from
your host to other hosts along with a timestamp.  Now take
those recorded numbers and see if you can predict the
next value given the previous N values and timestamps and
the next timestamp.

tcpdump can get you sequence numbers and timestamps.

> Leo Bicknell - bicknell () vt edu                     | Make a little birdhouse
>                bicknell () csugrad cs vt edu          | in your soul......
>                bicknell () ussenterprise async vt edu | They Might