From 9ca7632bc45cf045fa78a9d7e1275af55240b243 Mon Sep 17 00:00:00 2001 From: Andrew Cooper Date: Wed, 10 Feb 2021 13:51:21 +0000 Subject: [PATCH] tools/libxl: Document where the magic MAC numbers come from Matches the comment in the xl-network-configuration manpage. Signed-off-by: Andrew Cooper Acked-by: Wei Liu --- tools/libs/light/libxl_nic.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/libs/light/libxl_nic.c b/tools/libs/light/libxl_nic.c index 144e9e23e1..0b45469dca 100644 --- a/tools/libs/light/libxl_nic.c +++ b/tools/libs/light/libxl_nic.c @@ -73,6 +73,7 @@ static int libxl__device_nic_setdefault(libxl__gc *gc, uint32_t domid, libxl_uuid_generate(&uuid); r = libxl_uuid_bytearray(&uuid); + /* Generate a random MAC address, with Xen's OUI (00:16:3e) */ nic->mac[0] = 0x00; nic->mac[1] = 0x16; nic->mac[2] = 0x3e; -- 2.30.2