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| author |   Christian Trautman <ctrautma@redhat.com> | 2017-01-23 13:33:56 -0500 |
|---|---|---|
| committer | Christian Trautman <ctrautma@redhat.com> | 2017-01-23 13:33:56 -0500 |
| commit | 3aa4a6fab319a1e532eb8bb963a4632bc37797ef (patch) | |
| tree | b465d9c98e80fbaae44a735943aec0d01b7d1f4d /tools/pkt_gen/xena/XenaDriver.py | |
| parent | 605742c4e23f8aa199395dea96d5758dc2616093 (diff) | |
xena_cont_learning: Adds learning preemption to continuous traffic
Adds a configurable learning preemptive option when running
xena continuous traffic tests. This resolves a missing packet
or two when running OVS tests at flow rates that should not
drop packets.
JIRA: VSPERF-473
Change-Id: I056578ed9c9181287d97aea55a002f09aac14e81
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
Diffstat (limited to 'tools/pkt_gen/xena/XenaDriver.py')
| -rw-r--r-- | tools/pkt_gen/xena/XenaDriver.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/pkt_gen/xena/XenaDriver.py b/tools/pkt_gen/xena/XenaDriver.py index 04a99e9d..e144514f 100644 --- a/tools/pkt_gen/xena/XenaDriver.py +++ b/tools/pkt_gen/xena/XenaDriver.py @@ -57,6 +57,7 @@ CMD_LOGOFF = 'c_logoff' CMD_OWNER = 'c_owner' CMD_PORT = ';Port:' CMD_PORT_IP = 'p_ipaddress' +CMD_PORT_LEARNING = 'p_autotrain' CMD_RESERVE = 'p_reservation reserve' CMD_RELEASE = 'p_reservation release' CMD_RELINQUISH = 'p_reservation relinquish' @@ -560,6 +561,14 @@ class XenaPort(object): "on" if on else "off"), self) return self._manager.driver.ask_verify(command) + def set_port_learning(self, interval): + """Start port learning with the interval in seconds specified. 0 disables port learning + :param: interval as int + :return: Boolean True if response OK, False if error. + """ + command = make_port_command('{} {}'.format(CMD_PORT_LEARNING, interval), self) + return self._manager.driver.ask_verify(command) + def set_port_ip(self, ip_addr, cidr, gateway, wild='255'): """ Set the port ip address of the specific port |