From:
wireshark-users-bounces@xxxxxxxxxxxxx
[mailto:wireshark-users-bounces@xxxxxxxxxxxxx] On Behalf Of Boaz Galil
Sent: Wednesday, August 12, 2009 9:37 AM
To: Community support list for Wireshark
Subject: [Wireshark-users] Checksum incorrect on the IP layer on RTP
packets
Checksum
error in the IP layer on RTP packet
Dear
experts,
Please
consider the following scenario:
Computer
A streams RTP packets to Computer B.
I
have set up wire shark on both computer A and computer B. The
packet capture that I collected from computer A (filtered for RTP
packets) showed me that each packet has “incorrect checksum” on the
IP level on all the RTP packets. The packet capture that I collected from
computer B showed me “correct checksum” on all the RTP packets.
Can
someone please explain me what I am observing here and how could it be possible
that on one side the checksum is Incorrect (the sender side) and on the second
side (the receiver side) the checksum is correct?
Thanks
in advance,
Boaz
Galil.
--
Boaz.
