1 files changed, 11 insertions, 0 deletions

diff --git a/Documentation/networking/bonding.txt b/Documentation/networking/bonding.txt
index 8e6b8d3c7410..370b7da73ab4 100644
--- a/Documentation/networking/bonding.txt
+++ b/Documentation/networking/bonding.txt
@@ -539,6 +539,17 @@ mode
                 swapped with the new curr_active_slave that was
                 chosen.
 
+num_grat_arp
+
+        Specifies the number of gratuitous ARPs to be issued after a
+        failover event.  One gratuitous ARP is issued immediately after
+        the failover, subsequent ARPs are sent at a rate of one per link
+        monitor interval (arp_interval or miimon, whichever is active).
+
+        The valid range is 0 - 255; the default value is 1.  This option
+        affects only the active-backup mode.  This option was added for
+        bonding version 3.3.0.
+
 primary
 
         A string (eth0, eth2, etc) specifying which slave is the