Hello...

Can I set a new filter on an ongoing capture without missing a packet?

Discription:
I set a 'port 1111' filter expression and listen to the traffic. Now I want to extend the filter to 'port 1111 or port 2222' by using pcap_setfilter(). Is it possible that winpcap misses a packet on
port 1111 during the filter exchange?



(Additional question: what is the filter expression for a port range? 'port 1111 or port 1112 or port 1113 or ... or port 2222')

Thanks...
    Marc




================================================================== This is the WinPcap users list. It is archived at http://www.mail-archive.com/winpcap-users@winpcap.polito.it/

To unsubscribe use mailto: [EMAIL PROTECTED]
==================================================================

Reply via email to