Hi all, I am trying to figure out the MTU of a BLE connection while it is active. If I understand the Core Specification correctly, this can be accomplished with the "Exchange MTU Request" as specified in Vol. 3, Part F, Section 3.4.2. 1. I know one can send HCI commands with the hcitool. Is it also possible to issue the request specified above using any of the existing hciconfig, hcitool, hciXXX tools to find the MTU? 2. There is a connection of which I know that its MTU is 512. Still, running 'hciconfig hci0 dev' reports 'ACL MTU: 310:10'. Why is that so? I use Bluez 5.44 on Debian Linux, Kernel version 4.9.18. Best, Felix -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
