> I wrote a gld v2 driver, I want to test Jumbo Frame. I set the mtu to > 9000, and driver works fine, but "ifconfig -a" still indicates that mtu > remain 1500. What should I do?
What is the driver setting gldm_maxpkt to when it calls gld_register()? IIRC, that value will eventually end up in the dl_max_sdu field of the DL_INFO_ACK GLDv2 sends upstream to IP, and ip_ll_subnet_defaults() will use that to set ill_max_mtu. DTrace may help here. -- meem _______________________________________________ networking-discuss mailing list [email protected]
