iproute: Document the "ip link add index IDX" possibility
Signed-off-by: Pavel Emelyanov <xemul@paralles.com>
diff --git a/man/man8/ip-link.8.in b/man/man8/ip-link.8.in
index 3986a5a..94d07fc 100644
--- a/man/man8/ip-link.8.in
+++ b/man/man8/ip-link.8.in
@@ -39,6 +39,8 @@
.br
.RB "[ " mtu
.IR MTU " ]"
+.RB "[ " index
+.IR IDX " ]"
.br
.RB "[ " numtxqueues
.IR QUEUE_COUNT " ]"
@@ -218,6 +220,10 @@
specifies the number of receive queues for new device.
.TP
+.BI index " IDX "
+specifies the desired index of the new virtual device. The link creation fails, if the index is busy.
+
+.TP
VXLAN Type Support
For a link of type
.I VXLAN
