Scott #define NO_TX_SLOT_AVAILABLE -3 means that there is no slot available, i.e. you try to send but the card is unable to send out the packet. This usually happens if you have a slow receiver that sends back to send ethernet pause frames for slowing it down
Luca On Dec 12, 2011, at 9:47 PM, Scott L wrote: > I'm using pf_ring with a Silicom NIC and am having a problem with > pfring_send. Sometimes, I get into a situation where all attempts to > call pfring_send fail with error code -3. From what I can tell, > pfring_send just ends up calling send_ixgbe_packet which is a function > in libpfring.so. However, I can't find the source code for this > function so I have no idea what this error means. Can anyone help? > > =s= > _______________________________________________ > 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
