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-rw-r--r--userspace/ebtables2/ebtables.84
1 files changed, 4 insertions, 0 deletions
diff --git a/userspace/ebtables2/ebtables.8 b/userspace/ebtables2/ebtables.8
index b4db435..a0087d9 100644
--- a/userspace/ebtables2/ebtables.8
+++ b/userspace/ebtables2/ebtables.8
@@ -599,6 +599,10 @@ The (R)ARP MAC source address specification.
.TP
.BR "--arp-mac-dst " "[!] \fIaddress\fP[/\fImask\fP]"
The (R)ARP MAC destination address specification.
+.TP
+.BR "" "[!]" " --arp-gratuitous"
+Checks for ARP gratuitous packets: checks equality of IPv4 source
+address and IPv4 destination address inside the ARP header.
.SS ip
Specify IPv4 fields. The protocol must be specified as
.IR IPv4 .