diff options
Diffstat (limited to 'testcases')
| -rw-r--r-- | testcases/testcase.py | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/testcases/testcase.py b/testcases/testcase.py index 7b349ece..3ea97c3a 100644 --- a/testcases/testcase.py +++ b/testcases/testcase.py @@ -93,13 +93,82 @@ class TestCase(object): 'multistream': self._multistream} vswitch = vswitch_ctl.get_vswitch() + # TODO BOM 15-08-07 the frame mod code assumes that the + # physical ports are ports 1 & 2. The actual numbers + # need to be retrived from the vSwitch and the metadata value + # updated accordingly. if self._frame_mod == "vlan": + # 0x8100 => VLAN ethertype + self._logger.debug(" **** VLAN ***** ") flow = {'table':'2', 'priority':'1000', 'metadata':'2', 'actions': ['push_vlan:0x8100', 'goto_table:3']} vswitch.add_flow('br0', flow) flow = {'table':'2', 'priority':'1000', 'metadata':'1', 'actions': ['push_vlan:0x8100', 'goto_table:3']} vswitch.add_flow('br0', flow) + elif self._frame_mod == "mpls": + # 0x8847 => MPLS unicast ethertype + self._logger.debug(" **** MPLS ***** ") + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'actions': ['push_mpls:0x8847', 'goto_table:3']} + vswitch.add_flow('br0', flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'actions': ['push_mpls:0x8847', 'goto_table:3']} + vswitch.add_flow('br0', flow) + elif self._frame_mod == "mac": + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'actions': ['mod_dl_src:22:22:22:22:22:22', 'goto_table:3']} + vswitch.add_flow('br0', flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'actions': ['mod_dl_src:11:11:11:11:11:11', 'goto_table:3']} + vswitch.add_flow('br0', flow) + elif self._frame_mod == "dscp": + # DSCP 184d == 0x4E<<2 => 'Expedited Forwarding' + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'dl_type':'0x0800', + 'actions': ['mod_nw_tos:184', 'goto_table:3']} + vswitch.add_flow('br0', flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'dl_type':'0x0800', + 'actions': ['mod_nw_tos:184', 'goto_table:3']} + vswitch.add_flow('br0', flow) + elif self._frame_mod == "ttl": + # 251 and 241 are the highest prime numbers < 255 + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'dl_type':'0x0800', + 'actions': ['mod_nw_ttl:251', 'goto_table:3']} + vswitch.add_flow('br0', flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'dl_type':'0x0800', + 'actions': ['mod_nw_ttl:241', 'goto_table:3']} + vswitch.add_flow('br0', flow) + elif self._frame_mod == "ip_addr": + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'dl_type':'0x0800', + 'actions': ['mod_nw_src:10.10.10.10', + 'mod_nw_dst:20.20.20.20', 'goto_table:3']} + vswitch.add_flow('br0', flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'dl_type':'0x0800', + 'actions': ['mod_nw_src:20.20.20.20', + 'mod_nw_dst:10.10.10.10', 'goto_table:3']} + vswitch.add_flow('br0', flow) + elif self._frame_mod == "ip_port": + # TODO BOM 15-08-27 The traffic generated is assumed + # to be UDP (nw_proto 17d) which is the default case but + # we will need to pick up the actual traffic params in use. + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'dl_type':'0x0800', 'nw_proto':'17', + 'actions': ['mod_tp_src:44444', + 'mod_tp_dst:44444', 'goto_table:3']} + vswitch.add_flow('br0', flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'dl_type':'0x0800', 'nw_proto':'17', + 'actions': ['mod_tp_src:44444', + 'mod_tp_dst:44444', 'goto_table:3']} + vswitch.add_flow('br0', flow) + else: + pass with traffic_ctl: traffic_ctl.send_traffic(traffic) |