From b21eb1dac009d976a7b858b25f0a7bafdbedd227 Mon Sep 17 00:00:00 2001 From: Jarno Rajahalme Date: Fri, 7 Dec 2012 15:48:24 +0200 Subject: [PATCH] Add Openflow 1.3 test for asynchronous message control. Signed-off-by: Jarno Rajahalme Signed-off-by: Ben Pfaff --- tests/ofproto.at | 100 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) diff --git a/tests/ofproto.at b/tests/ofproto.at index 8ee701abf..fe6836312 100644 --- a/tests/ofproto.at +++ b/tests/ofproto.at @@ -1214,6 +1214,106 @@ ovs-appctl -t ovs-ofctl exit OVS_VSWITCHD_STOP AT_CLEANUP +AT_SETUP([ofproto - asynchronous message control (OpenFlow 1.3)]) +OVS_VSWITCHD_START +AT_CHECK([ovs-ofctl -O OpenFlow13 monitor br0 --detach --no-chdir --pidfile]) +check_async () { + printf '\n\n--- check_async %d ---\n\n\n' $1 + INDEX=$1 + shift + + ovs-appctl -t ovs-ofctl ofctl/barrier + ovs-appctl -t ovs-ofctl ofctl/set-output-file monitor.log + : > expout + + # OFPT_PACKET_IN, OFPR_ACTION (controller_id=0) + ovs-ofctl -O OpenFlow13 -v packet-out br0 none controller '0001020304050010203040501234' + if test X"$1" = X"OFPR_ACTION"; then shift; + echo >>expout "OFPT_PACKET_IN (OF1.3): total_len=14 in_port=ANY (via action) data_len=14 (unbuffered) +metadata=0,in_port=0,vlan_tci=0x0000,dl_src=00:10:20:30:40:50,dl_dst=00:01:02:03:04:05,dl_type=0x1234" + fi + + # OFPT_PACKET_IN, OFPR_NO_MATCH (controller_id=123) + ovs-ofctl -O OpenFlow13 -v packet-out br0 none 'controller(reason=no_match,id=123)' '0001020304050010203040501234' + if test X"$1" = X"OFPR_NO_MATCH"; then shift; + echo >>expout "OFPT_PACKET_IN (OF1.3): total_len=14 in_port=ANY (via no_match) data_len=14 (unbuffered) +metadata=0,in_port=0,vlan_tci=0x0000,dl_src=00:10:20:30:40:50,dl_dst=00:01:02:03:04:05,dl_type=0x1234" + fi + + # OFPT_PACKET_IN, OFPR_INVALID_TTL (controller_id=0) + ovs-ofctl -O OpenFlow13 packet-out br0 none dec_ttl '002583dfb4000026b98cb0f908004500003fb7e200000011339bac11370dac100002d7730035002b8f6d86fb0100000100000000000006626c702d7873066e696369726103636f6d00000f00' + if test X"$1" = X"OFPR_INVALID_TTL"; then shift; + echo >>expout "OFPT_PACKET_IN (OF1.3): total_len=76 in_port=ANY (via invalid_ttl) data_len=76 (unbuffered) +udp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=00:26:b9:8c:b0:f9,dl_dst=00:25:83:df:b4:00,nw_src=172.17.55.13,nw_dst=172.16.0.2,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=55155,tp_dst=53 udp_csum:8f6d" + fi + + # OFPT_PORT_STATUS, OFPPR_ADD + ovs-vsctl add-port br0 test -- set Interface test type=dummy + if test X"$1" = X"OFPPR_ADD"; then shift; + echo >>expout "OFPT_PORT_STATUS (OF1.3): ADD: ${INDEX}(test): addr:aa:55:aa:55:00:0x + config: PORT_DOWN + state: LINK_DOWN + speed: 0 Mbps now, 0 Mbps max" + fi + + # OFPT_PORT_STATUS, OFPPR_DELETE + ovs-vsctl del-port br0 test + if test X"$1" = X"OFPPR_DELETE"; then shift; + echo >>expout "OFPT_PORT_STATUS (OF1.3): DEL: ${INDEX}(test): addr:aa:55:aa:55:00:0x + config: PORT_DOWN + state: LINK_DOWN + speed: 0 Mbps now, 0 Mbps max" + fi + + # OFPT_FLOW_REMOVED, OFPRR_DELETE + ovs-ofctl -O OpenFlow13 add-flow br0 send_flow_rem,actions=drop + ovs-ofctl -O OpenFlow13 --strict del-flows br0 '' + if test X"$1" = X"OFPRR_DELETE"; then shift; + echo >>expout "OFPT_FLOW_REMOVED (OF1.3): reason=delete table_id=0" + fi + AT_FAIL_IF([test X"$1" != X]) + + ovs-appctl -t ovs-ofctl ofctl/barrier + echo >>expout "OFPT_BARRIER_REPLY (OF1.3):" + + AT_CHECK( + [[sed ' +s/ (xid=0x[0-9a-fA-F]*)// +s/ *duration.*// +s/00:0.$/00:0x/' < monitor.log]], + [0], [expout]) +} + +# It's a service connection so initially there should be no async messages. +check_async 1 + +# Set miss_send_len to 128, turning on packet-ins for our service connection. +ovs-appctl -t ovs-ofctl ofctl/send 0409000c0123456700000080 +check_async 2 OFPR_ACTION OFPPR_ADD OFPPR_DELETE OFPRR_DELETE + +# Become slave (OF 1.3), which should disable everything except port status. +ovs-appctl -t ovs-ofctl ofctl/send 041800180000000200000003000000000000000000000001 +check_async 3 OFPPR_ADD OFPPR_DELETE + +# Use OF 1.3 OFPT_SET_ASYNC to enable a patchwork of asynchronous messages. +ovs-appctl -t ovs-ofctl ofctl/send 041c002000000002000000020000000500000005000000020000000200000005 +check_async 4 OFPR_INVALID_TTL OFPPR_DELETE OFPRR_DELETE + +# Set controller ID 123. +ovs-appctl -t ovs-ofctl ofctl/send 04040018000000030000232000000014000000000000007b +check_async 5 OFPR_NO_MATCH OFPPR_DELETE OFPRR_DELETE + +# Restore controller ID 0. +ovs-appctl -t ovs-ofctl ofctl/send 040400180000000300002320000000140000000000000000 + +# Become master (OF 1.3). +ovs-appctl -t ovs-ofctl ofctl/send 041800180000000400000002000000000000000000000002 +check_async 6 OFPR_ACTION OFPPR_ADD + +ovs-appctl -t ovs-ofctl exit +OVS_VSWITCHD_STOP +AT_CLEANUP + dnl This test checks that the role request/response messaging works dnl and that generation_id is handled properly. AT_SETUP([ofproto - controller role (OpenFlow 1.2)]) -- 2.43.0