9000. After doing more testing it appears that anything above 1500, even 1501 fails.
-- -- Justin Azoff On Mon, May 12, 2014 at 08:26:22PM +0200, Luca Deri wrote: > Justin > what MTU are you using? > > Luca > > On 12 May 2014, at 19:57, Justin Azoff <[email protected]> wrote: > > > with svn revision 7579 on RHEL6 and a X520: > > > > # /opt/pfring/bin/zcount -i zc:p1p1 -c 1 > > ========================= > > Absolute Stats: 18'091 pkts (0 drops) - 3'818'686 bytes > > ========================= > > > > [..works ok..] > > > > # ifconfig p1p1 up mtu 9000 > > # /opt/pfring/bin/zcount -i zc:p1p1 -c 1 > > pfring_zc_open_device error [Socket type not supported] Please check that > > zc:p1p1 is up and not already used > > > > non zc mode works: > > > > # /opt/pfring/bin/zcount -i p1p1 -c 1 > > ========================= > > Absolute Stats: 100'614 pkts (0 drops) - 125'133'299 bytes > > ========================= > > > > ========================= > > Absolute Stats: 239'042 pkts (0 drops) - 299'920'360 bytes > > Actual Stats: 138'405.02 pps (0.00 drops) - 1.40 Gbps > > ========================= > > > > > > -- > > -- Justin Azoff _______________________________________________ Ntop-misc mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-misc
