I'll investigate shutting down dnsmasq. Currently, I believe dnsmasq is being used by VMs on the host.
Thanks! On Tue, May 7, 2019 at 1:46 PM Marcin Siodelski <[email protected]> wrote: > Right, and such conflict is a usual side effect of making perfdhcp > simulate relayed traffic. The relay operates on port 67 (rather than > 68), so it may be in conflict with running DHCP services on the given > machine. I can only suggest shutting down dnsmasq if possible. > > Marcin > > On 07/05/2019 13:37, Rick Graham wrote: > > Looks like dnsmasq is running on the same host where perfdhcp was > > launched. I'm not sure how/if I can change this at the moment. > > > > On Tue, May 7, 2019 at 1:23 PM Marcin Siodelski <[email protected] > > <mailto:[email protected]>> wrote: > > > > This seems to indicate that there is some other process bound to the > > address of 10.20.100.12, port 67 on that machine. Most likely a DHCP > > server. Are you running your DHCP server under test on the same > machine > > as perfdhcp? > > > > Marcin > > > > On 07/05/2019 13:14, Rick Graham wrote: > > > Still no luck. :-( > > > > > > $ sudo perfdhcp -xaeistT -r1 -n1 -i -l wlp8s0 10.20.100.10 > > > Running: perfdhcp -x aeistT -r 1 -n 1 -i -l wlp8s0 10.20.100.10 > > > IPv4 > > > DISCOVER-OFFER only > > > lease-type=address-only (IA_NA option added to the client's > request) > > > rate[1/s]=1 > > > num-request[0]=1 > > > drop-time[0]=1 > > > drop-time[1]=1 > > > aggressivity=1 > > > elp-offset=-1 > > > sid-offset=-1 > > > rip-offset=-1 > > > diagnostic-selectors=aeistT > > > interface=wlp8s0 > > > server=10.20.100.10 > > > Set MAC to 00::0c::01::02::03::04 > > > Set DUID to 0001000124642485000c01020304 > > > Error running perfdhcp: Failed to bind socket 3 to > > 10.20.100.12/port=67 <http://10.20.100.12/port=67> > > > <http://10.20.100.12/port=67> > > > > > > > > > On Tue, May 7, 2019 at 12:44 PM Thomas Markwalder <[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] <mailto:[email protected]>>> wrote: > > > > > > Try dropping the "-L 6767". > > > > > > Cheers, > > > > > > Thomas > > > > > > >
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