[afnog] tcpdump

[Marie-Paule UWASE]

Hello

is it possible, on a Linux box, to see what traffic traversed an
interface at a certain time in the past?

I know tcpdump can do that by using the -w option to store it in a
file and display it later
but I am wondering if it is possible to see that traffic without
having previously stored it in a file

Thanks
Marie-Paule
-- 
Marie-Paule UWASE
National University of Rwanda
ICT Center
Tel(mob): +250-08754700
Tel(off): +250-08183561
Fax: +250-530121