Just to update about the details of initial problem. When I am saying giving RX descriptor as 1024, it means descriptor ring size for Rx is 1024.
Thanks. BR, Nishant On Thu, Apr 18, 2019 at 5:28 PM Nishant Verma <[email protected]> wrote: > Hi All, > > I found one interesting issue with two set of NIC(X520 & X710) but don't > know the reason behind it. Please help me to explain what exactly is > happening here. > > Case 1: On x520, when I am giving the RX descriptor as 1024, it's not > receiving any packets. There is no such huge traffic just arp and ping > packets. But with 1024 as descriptor it is not accepting a single packet. > But when I changed it to 1040, it starts working fine. Can anyone please > explain what exactly happened? Total mbuf i allocated was 8192. > > Case 2: While in x710, if you use 1040 as rx descriptor, it won't let you > configure. So I change it to 1024 but here also I am not getting any packet. > > Any suggestions? > > Thanks. > > BR, > Nishant > > > > -- > Rgds, > Nishant > > > > -- Rgds, Nishant
