A few months back, I upgraded from RH6.2 (2.2.x) to RH7.2 (2.4.10). My timestamps used to have 1us resolution, now they have 10ms resolution. This really sucks, since I'm trying to measure thing to an accuracy of 200us or so.
I've verified that gettimeofday() called from userland has 1us resolution. What do I need to do to again have 1us timestamp resolutios from libpcap? I've tried Pentium II and AMD K6 machines. Both have better than 1us resolution running RH6.2 or Debian 2.2, but 10ms resolution when running RH7.2. One would guess there's something wrong with network stack configuration in RH7.2, but I don't know where to look. -- Grant Edwards [EMAIL PROTECTED] - This is the TCPDUMP workers list. It is archived at http://www.tcpdump.org/lists/workers/index.html To unsubscribe use mailto:[EMAIL PROTECTED]?body=unsubscribe
