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-rw-r--r--nfvbench/nfvbench.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/nfvbench/nfvbench.py b/nfvbench/nfvbench.py
index 6315289..7acb783 100644
--- a/nfvbench/nfvbench.py
+++ b/nfvbench/nfvbench.py
@@ -405,6 +405,12 @@ def _parse_opts_from_cli():
action='store_true',
help='Use L3 neutron routers to handle traffic')
+ parser.add_argument('-garp', '--gratuitous-arp', dest='periodic_gratuitous_arp',
+ default=None,
+ action='store_true',
+ help='Use gratuitous ARP to maintain session between TG '
+ 'and L3 routers to handle traffic')
+
parser.add_argument('-0', '--no-traffic', dest='no_traffic',
default=None,
action='store_true',