[Feature][YUKUAI_patch]add 18.02 code

Only Configure: No
Affected branch: master
Affected module: unknow
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No

Change-Id: I7f71153004f10fc0ea5adfa083866aaeeb1053ac
diff --git a/rootfs/etc/iproute2/rt_protos b/rootfs/etc/iproute2/rt_protos
new file mode 100644
index 0000000..b3a0ec8
--- /dev/null
+++ b/rootfs/etc/iproute2/rt_protos
@@ -0,0 +1,23 @@
+#
+# Reserved protocols.
+#
+0	unspec
+1	redirect
+2	kernel
+3	boot
+4	static
+8	gated
+9	ra
+10	mrt
+11	zebra
+12	bird
+13	dnrouted
+14	xorp
+15	ntk
+16      dhcp
+42	babel
+186	bgp
+187	isis
+188	ospf
+189	rip
+192	eigrp