Hi, so in my quest to get maximum performance out of a LFN, i have opted to use UDT to transfer files at near wire speeds. UDT is basically a UDP based filed transfer protocol, with some built in error corrections. However, on one of my boxes, i can only get 75mbps outbound and a gig inbound. I get alot of NAK's asif the link is saturated. however it is not.
I get these figures regardless of which machine, or switch i plug the pfsense box into. I was getting this wil em drivers, and now ive switched to ix (10GbE) On two 8.1 boxes, i see 1gb each way with UDT, and what seems like the same sysctl settings. If i run a iperf between the local pfsense and local server, i get 1gbps each way. its just UDT that seems to have a problem... I must be missing something here Can anyone recommend any way to tune udp on pfsense? Cheers Will
