[NFVBENCH-58] Add option to specify dest MAC with EXT CHAIN when ARP is

[nfvbench.git] / nfvbench / cfg.default.yaml

diff --git a/nfvbench/cfg.default.yaml b/nfvbench/cfg.default.yaml
old mode 100644 (file)
new mode 100755 (executable)
index 07d48f3..e1c05c3
--- a/nfvbench/cfg.default.yaml
+++ b/nfvbench/cfg.default.yaml
@@ -156,6 +156,15 @@ traffic_generator:
     # `gateway_ip_addrs_step`: step for generating router gateway sequences. default is 0.0.0.1
     # `udp_src_port`: the source port for sending UDP traffic, default is picked by TRex (53)
     # `udp_dst_port`: the destination port for sending UDP traffic, default is picked by TRex (53)
+    # `mac_addrs_left` & `mac_addrs_right`: Lists of MAC addresses corresponding to the number of chains
+    # specified for `service_chain_count`.
+    #   - If both lists are empty the far end MAC of the traffic generator will be used for left and right
+    #   - The MAC addresses will only be used when `service_chain` is EXT and `no_arp` is true.
+    #   - The length of each list must match the number of chains being used.
+    #   - The index of each list must correspond to the chain index to ensure proper pairing.
+    #   - Below is an example of using two chains:
+    #     - mac_addrs_left: ['00:00:00:00:01:00', '00:00:00:00:02:00']
+    #     - mac_addrs_right: ['00:00:00:00:01:01', '00:00:00:00:02:01']
     ip_addrs: ['10.0.0.0/8', '20.0.0.0/8']
     ip_addrs_step: 0.0.0.1
     tg_gateway_ip_addrs: ['1.1.0.100', '2.2.0.100']
@@ -164,6 +173,8 @@ traffic_generator:
     gateway_ip_addrs_step: 0.0.0.1
     udp_src_port:
     udp_dst_port:
+    mac_addrs_left:
+    mac_addrs_right:
 
     # Traffic Generator Profiles
     # In case you have multiple testbeds or traffic generators,