Re: [USRP-users] X310: is it possible to overcame 8000 frame size for ethernet?

2017-08-04 Thread Paolo Palana via USRP-users
On 03/08/2017 19:12, Ian Buckley wrote: > Paolo, > Thats a fundamental H/W limitation of the current FPGA design. Long > story short, it would have been inefficient to support an MTU slightly > larger than a 2^N size. It’s also a pretty conservative number in > terms of a an MTU that works for

Re: [USRP-users] X310: is it possible to overcame 8000 frame size for ethernet?

2017-08-03 Thread Ian Buckley via USRP-users
Paolo, Thats a fundamental H/W limitation of the current FPGA design. Long story short, it would have been inefficient to support an MTU slightly larger than a 2^N size. It’s also a pretty conservative number in terms of a an MTU that works for 99% of Hosts and network gear. -Ian > On Aug 3,

[USRP-users] X310: is it possible to overcame 8000 frame size for ethernet?

2017-08-03 Thread Paolo Palana via USRP-users
Hello to all the mailing list. I'm playing around with my X310, as far as I can understand the maximum ethernet frame size supported by this device is 8000. (in fact in x300_impl.hpp there is this constant static const size_t X300_10GE_DATA_FRAME_MAX_SIZE = 8000;). Because I'm curious I made an