Hi Laris this is not yet available in ZC, we should add support for this. Alfredo
> On 01 Apr 2015, at 19:10, Laris Benkis <[email protected]> wrote: > > Alfredo > > Since .ts is the only timestamp in the ZC api, and the igb timestamp is > a 20bit value, if you set the ts field to the hardware timestamp then > there is no record of the actual date/time of arrival of a packet. Is > this correct or am I missing something? > > Using DNA you have a function pfring_set_device_clock which was > useful. Setting the clock to 0 at the start of a measurement meant I > didnt have to deal with clock wrapping. Is there anyway to clear the > clock using ZC? > > Thanks > > Laris > > On 27-Mar-15 1:15 PM, Alfredo Cardigliano wrote: >> The ZC packet handle has a .ts field with nsec resolution, the library fills >> that field with the hw timestamp when available. >> >> Alfredo >> >>> On 16 Mar 2015, at 14:38, Laris Benkis <[email protected]> wrote: >>> >>> How do I access hardware timestamps with ZC? ZC provides no access to >>> the pfring_extended_pkthdr which contains the timestamp_ns variable. >>> >>> Thanks >>> >>> Laris >>> >>> _______________________________________________ >>> Ntop-misc mailing list >>> [email protected] >>> http://listgateway.unipi.it/mailman/listinfo/ntop-misc >> _______________________________________________ >> Ntop-misc mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop-misc >> > > > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc _______________________________________________ Ntop-misc mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-misc
