[Asterisk-Dev] RTP not sending UDP checksums?

[Andrew Lindh]

I'm running asterisk on Linux kernel 2.6.7-1-686-smp. When I do a tcpdump
of traffic to/from asterisk/device tcpdump reports that asterisk (linux)
is not generating UDP checksums. If I enable to SO_NO_CHECK in rtp.c
then tcpdump does not report empty checksum (I assume they are
generated correctly then).

I thought Linux should always generate checksums....I guess not.

Has anyone else seen this or even looked for it?

  Andrew