Re: [Ethereal-users] Capture performance testing

2003-12-04 Thread Chris Rapier
GPS based timer (see the IPPM sites about this) or you can set up a timing beacon on the network and have the system constantly update their clocks from there... In any case - there has been a lot of work on this sort of thing from the universities and that might be your best place to start your research - particularly CAIDA's CoralReef and OCxMon. Chris Rapier Pittsburgh Supercomputing Center Network Research Programmer

[Ethereal-users] Re-assembling half duplex streams

2003-12-03 Thread Chris Rapier
I might be in a somewhat odd situation but maybe someone out there has already done this. I built a GigE monitoring box that we use to keep track of our commodity connectivity. I did this using optical splitters and diverting some of the light to the recieve ports on one of two GigE cards in th

Re: [Ethereal-users] Re-assembling half duplex streams

2003-12-03 Thread Chris Rapier
Guy Harris wrote: On Fri, Nov 08, 2002 at 05:14:05PM -0500, Chris Rapier wrote: What I'd like to do is have a tool that will merge the two half duplex dumps into a full duplex one. Can ethereal do anything like this? No, but mergecap, which comes with Ethereal, can merge two (or more) ca