Hi, falks,
I wondered what is the format of the pkt filter for the winpcap.
currently i use very simple format such as "ip", "tcp" or "udp", but i
thought there may be some comlicate format can add destination and source
port number, isn't it? and are there any more protocols can be filtered by
directly adding the protocol's name in the filter express? the third
question is if there is another method to filter RTP packet except using
source and destination port number?
Thank you very much and any information is really appreciated.
cheers,
lei
