Hi it seems that you actually have 256 pf_ring sockets running (as you’ve seen this is a hardcoded limit), is that expected?
Alfredo > On 3 May 2018, at 11:28, milad arabi <[email protected]> wrote: > > here you are: > # cat /proc/net/pf_ring/info > PF_RING Version : 7.1.0 > (dev:693af7a76b6f020a267459de87a03f6ce81b60ca) > Total rings : 256 > Standard (non ZC) Options > Ring slots : 4096 > Slot version : 17 > Capture TX : Yes [RX+TX] > IP Defragment : No > Socket Mode : Standard > Cluster Fragment Queue : 0 > Cluster Fragment Discard : 0 > > > On Thu, May 3, 2018 at 1:54 PM, Alfredo Cardigliano <[email protected] > <mailto:[email protected]>> wrote: > Please provide cat /proc/net/pf_ring/info > > Alfredo > >> On 3 May 2018, at 11:15, milad arabi <[email protected] >> <mailto:[email protected]>> wrote: >> >> I ran all commands with root. >> >> After runing pfcount,one line added to dmesg. >> #dmesg | tail >> [ 2806.601203] [PF_RING] Exceeded the maximum number of list items >> [ 3055.221248] [PF_RING] Exceeded the maximum number of list items >> [ 3055.227500] [PF_RING] Exceeded the maximum number of list items >> [ 3248.227713] [PF_RING] Exceeded the maximum number of list items >> [ 3254.607473] [PF_RING] Exceeded the maximum number of list items >> [ 3908.178971] [PF_RING] Exceeded the maximum number of list items >> [ 3908.185082] [PF_RING] Exceeded the maximum number of list items >> [ 3990.816291] [PF_RING] Exceeded the maximum number of list items >> [224420.870089] [PF_RING] Exceeded the maximum number of list items >> [224902.613914] [PF_RING] Exceeded the maximum number of list items >> >> maybe this information is irrelevant but: >> # cat /usr/src/ixgbe-zc-5.0.4.1888/pf_ring.h | grep MAX_NUM_RING_SOCKETS >> #define MAX_NUM_RING_SOCKETS 256 >> #define MAX_NUM_LIST_ELEMENTS MAX_NUM_RING_SOCKETS /* sizeof(bits_set) [see >> below] */ >> #define MAX_NUM_ZC_BOUND_SOCKETS MAX_NUM_RING_SOCKETS >> >> # cat /usr/local/include/linux/pf_ring.h | grep MAX_NUM_RING_SOCKETS >> #define MAX_NUM_RING_SOCKETS 256 >> #define MAX_NUM_LIST_ELEMENTS MAX_NUM_RING_SOCKETS /* sizeof(bits_set) [see >> below] */ >> #define MAX_NUM_ZC_BOUND_SOCKETS MAX_NUM_RING_SOCKETS >> >> >> On Thu, May 3, 2018 at 1:24 PM, Alfredo Cardigliano <[email protected] >> <mailto:[email protected]>> wrote: >> Hi >> are you running the application as root? >> Please also provide "dmesg | tail” after running pfcount >> >> Thank you >> Alfredo >> _______________________________________________ >> Ntop mailing list >> [email protected] <mailto:[email protected]> >> http://listgateway.unipi.it/mailman/listinfo/ntop >> <http://listgateway.unipi.it/mailman/listinfo/ntop> > > _______________________________________________ > Ntop mailing list > [email protected] <mailto:[email protected]> > http://listgateway.unipi.it/mailman/listinfo/ntop > <http://listgateway.unipi.it/mailman/listinfo/ntop> > > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop
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