Please also provide ifconfig Alfredo
> On 22 Feb 2019, at 08:36, <andrew.how...@bet365.com> > <andrew.how...@bet365.com> wrote: > > > Morning Alfredo, > > > Hi Andrew > > can I see /proc/net/pf_ring/dev/eth0/info again after the update? > > > > Thank you > > Alfredo > > The contents of /proc/net/pf_ring/dev/eth0/info are:- > > Name: eth0 > Index: 7 > Address: 48:DF:37:69:AB:80 > Polling Mode: NAPI/ZC > Type: Ethernet > Family: Intel i40e > TX Queues: 1 > RX Queues: 1 > Num RX Slots: 4096 > Num TX Slots: 4096 > > Only the Index field has changed (from 47 to 7) as far as I can see. > > Regards, > A. > > > > Andrew Howard > Research and Development Engineer > Hillside (Technology) Limited > bet365.com <http://bet365.com/> > > From: Andrew Howard > Sent: 21 February 2019 16:11 > To: 'ntop@listgateway.unipi.it' > Subject: RE: Re: [Ntop] pfring_zc_open_device() - "Socket operation on > non-socket" > > > Some more info that may/may not be useful:- > > Out of interest I removed the “zc:” from the device name, and immediately got > the “Wrong ring version”. A quick google revealed a thread from your good > self, and of course I had been hopping between 7.0.0 and 7.4.0 for > fault-finding. The ‘rmmod’ command was refusing to unload the pf_ring.ko > module because of an unnamed dependency, and it looks like a 7.0.0 kernel > module was being called from our 7.4.0 application. > > A quick reboot of the box and re-load of the correct 7.4.0 drivers has > resolved that issue, and we can now write to the network via the “eth0” > device. > > Using “zc:eth0” now produces a different error message – “socket type not > supported”. > > A. > > > Andrew Howard > Research and Development Engineer > Hillside (Technology) Limited > bet365.com > > From: Andrew Howard > Sent: 21 February 2019 13:49 > To: 'ntop@listgateway.unipi.it' > Subject: Re: [Ntop] pfring_zc_open_device() - "Socket operation on non-socket" > > > Hi Alfredo, > > The contents of /proc/net/pf_ring/dev/eth0/info are:- > > Name: eth0 > Index: 47 > Address: 48:DF:37:69:AB:80 > Polling Mode: NAPI/ZC > Type: Ethernet > Family: Intel i40e > TX Queues: 1 > RX Queues: 1 > Num RX Slots: 4096 > Num TX Slots: 4096 > > > In the working environment (v7.4.0 on Centos7), the contents are the same > except for MAC and Index. > > Regards, > A. > > Andrew Howard > Research and Development Engineer > Hillside (Technology) Limited > bet365.com > > This email and any files transmitted with it are confidential and contain > information which may be privileged or confidential and are intended solely > to be for the use of the individual(s) or entity to which they are addressed. > If you are not the intended recipient be aware that any disclosure, copying, > distribution or use of the contents of this information is strictly > prohibited and may be illegal. 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