+0x10 lowdelay
+0x08 throughput
+0x04 reliability
+# This value overlap with ECT, do not use it!
+0x02 mincost
+# These values seems do not want to die, Cisco likes them by a strange reason.
+0x20 priority
+0x40 immediate
+0x60 flash
+0x80 flash-override
+0xa0 critical
+0xc0 internet
+0xe0 network