Hi Alfredo, MTU is 1518 for all 6 interfaces except for lo (loopback) interface(65535).
Regards, Gautam On Tue, Jan 2, 2018 at 6:46 PM, Alfredo Cardigliano <[email protected]> wrote: > What is the MTU size? It seems you are trying to allocate more than 25GB > of memory, > thus you get this failure. Please try reducing the number of slots, if you > cannot reduce > the buffers size. > > Regards > Alfredo > > On 2 Jan 2018, at 10:40, Chandrika Gautam <[email protected]> > wrote: > > [PF_RING] ERROR: min_num_slots (409600, slot len = 65576) causes memory > size to wrap > [PF_RING] ring_mmap(): unable to allocate memory > > Regards, > Gautam > > On Tue, Jan 2, 2018 at 2:46 PM, Alfredo Cardigliano <[email protected]> > wrote: > >> Hi Gautam >> please provide the error, I see just the insmod command.. >> >> Regards >> Alfredo >> >> > On 27 Dec 2017, at 06:26, Chandrika Gautam < >> [email protected]> wrote: >> > >> > Hi, >> > >> > We are receiving below error while loading the pf_ring using below >> command even though there is free memory available on server. Please let me >> know if you need any other information. >> > >> > insmod pf_ring.ko min_num_slots=409600 enable_tx_capture=0 >> enable_frag_coherence=0 >> > >> > [root@CHOIPPROBE04B logs]# cat /proc/meminfo >> > MemTotal: 32743804 kB >> > MemFree: 24744428 kB >> > Buffers: 43208 kB >> > Cached: 445016 kB >> > SwapCached: 0 kB >> > Active: 6281204 kB >> > Inactive: 384396 kB >> > Active(anon): 6177672 kB >> > Inactive(anon): 8 kB >> > Active(file): 103532 kB >> > Inactive(file): 384388 kB >> > Unevictable: 0 kB >> > Mlocked: 0 kB >> > SwapTotal: 50331644 kB >> > SwapFree: 50331644 kB >> > Dirty: 2080 kB >> > Writeback: 0 kB >> > AnonPages: 6200104 kB >> > Mapped: 847312 kB >> > Shmem: 220 kB >> > Slab: 103712 kB >> > SReclaimable: 36832 kB >> > SUnreclaim: 66880 kB >> > KernelStack: 14208 kB >> > PageTables: 19664 kB >> > NFS_Unstable: 0 kB >> > Bounce: 0 kB >> > WritebackTmp: 0 kB >> > CommitLimit: 66703544 kB >> > Committed_AS: 9755140 kB >> > VmallocTotal: 34359738367 kB >> > VmallocUsed: 1437596 kB >> > VmallocChunk: 34340005064 kB >> > HardwareCorrupted: 0 kB >> > AnonHugePages: 6119424 kB >> > HugePages_Total: 0 >> > HugePages_Free: 0 >> > HugePages_Rsvd: 0 >> > HugePages_Surp: 0 >> > Hugepagesize: 2048 kB >> > DirectMap4k: 14336 kB >> > DirectMap2M: 2009088 kB >> > DirectMap1G: 31457280 kB >> > >> > Regards, >> > Gautam >> > _______________________________________________ >> > 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 >
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