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-rw-r--r--docker/Dockerfile8
-rw-r--r--nfvbench/traffic_server.py6
2 files changed, 6 insertions, 8 deletions
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 15196f2..2c4055e 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,17 +1,12 @@
# docker file for creating a container that has nfvbench installed and ready to use
FROM ubuntu:16.04
-ENV TREX_VER "v2.54"
+ENV TREX_VER "v2.56"
ENV VM_IMAGE_VER "0.6"
# Note: do not clone with --depth 1 as it will cause pbr to fail extracting the nfvbench version
# from the git tag
-# Trex v2.54:
-# workaround a problem when using --unbind-unused-ports with t-rex-64
-# instead patch t-rex-64 directly to add --unbind-unused-ports when calling ./trex-cfg
-# so that the new arg is not passed to _t-rex-64
-#
RUN apt-get update && apt-get install -y \
git \
kmod \
@@ -32,7 +27,6 @@ RUN apt-get update && apt-get install -y \
&& cp -a /opt/trex/$TREX_VER/automation/trex_control_plane/interactive/trex /usr/local/lib/python2.7/dist-packages/ \
&& rm -rf /opt/trex/$TREX_VER/automation/trex_control_plane/interactive/trex \
&& sed -i -e "s/2048 /512 /" -e "s/2048\"/512\"/" /opt/trex/$TREX_VER/trex-cfg \
- && sed -i -e "s/trex-cfg/trex-cfg --unbind-unused-ports/" /opt/trex/$TREX_VER/t-rex-64 \
&& apt-get remove -y python-pip \
&& wget https://bootstrap.pypa.io/get-pip.py \
&& python get-pip.py \
diff --git a/nfvbench/traffic_server.py b/nfvbench/traffic_server.py
index d46a27d..91608dd 100644
--- a/nfvbench/traffic_server.py
+++ b/nfvbench/traffic_server.py
@@ -49,8 +49,12 @@ class TRexTrafficServer(TrafficServer):
mbuf_opt = "--mbuf-factor " + str(generator_config.mbuf_factor)
else:
mbuf_opt = ""
+ # --unbind-unused-ports: for NIC that have more than 2 ports such as Intel X710
+ # this will instruct trex to unbind all ports that are unused instead of
+ # erroring out with an exception (i40e only)
subprocess.Popen(['nohup', '/bin/bash', '-c',
- './t-rex-64 -i -c {} --iom 0 --no-scapy-server --close-at-end {} '
+ './t-rex-64 -i -c {} --iom 0 --no-scapy-server '
+ '--unbind-unused-ports --close-at-end {} '
'{} {} --cfg {} &> /tmp/trex.log & disown'.format(cores, sw_mode,
vlan_opt,
mbuf_opt, cfg)],