diff options
| -rw-r--r-- | nfvbench/nfvbench.py | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/nfvbench/nfvbench.py b/nfvbench/nfvbench.py index dd4a1a3..1cb5a9c 100644 --- a/nfvbench/nfvbench.py +++ b/nfvbench/nfvbench.py @@ -434,6 +434,11 @@ def parse_opts_from_cli(): action='store', help='Custom label for performance records') + parser.add_argument('--l2-loopback', '--l2loopback', dest='l2_loopback', + action='store', + metavar='<vlan>', + help='Port to port or port to switch to port L2 loopback with VLAN id') + opts, unknown_opts = parser.parse_known_args() return opts, unknown_opts @@ -569,8 +574,18 @@ def main(): if opts.no_int_config: config.no_int_config = opts.no_int_config + if opts.l2_loopback: + if config.service_chain != ChainType.EXT: + LOG.info('Changing service chain type to EXT') + config.service_chain = ChainType.EXT + if not config.no_arp: + LOG.info('Disabling ARP') + config.no_arp = True + config.vlans = [int(opts.l2_loopback), int(opts.l2_loopback)] + LOG.info('Running L2 loopback: using EXT chain and no ARP') + if opts.use_sriov_middle_net: - if (not config.sriov) or (not config.service_chain == ChainType.PVVP): + if (not config.sriov) or (config.service_chain != ChainType.PVVP): raise Exception("--use-sriov-middle-net is only valid for PVVP with SRIOV") config.use_sriov_middle_net = True |