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-rw-r--r--nfvbench/traffic_gen/traffic_base.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/nfvbench/traffic_gen/traffic_base.py b/nfvbench/traffic_gen/traffic_base.py
index adb2bd0..459af0f 100644
--- a/nfvbench/traffic_gen/traffic_base.py
+++ b/nfvbench/traffic_gen/traffic_base.py
@@ -113,7 +113,9 @@ class AbstractTrafficGenerator(object):
def resolve_arp(self):
"""Resolve all configured remote IP addresses.
- return: True if ARP resolved successfully
+ return: None if ARP failed to resolve for all IP addresses
+ else a dict of list of dest macs indexed by port#
+ the dest macs in the list are indexed by the chain id
"""
pass