OVS_REQ_RDLOCK(xlate_rwlock);
static void xlate_normal(struct xlate_ctx *);
static void xlate_report(struct xlate_ctx *, const char *);
- static void xlate_table_action(struct xlate_ctx *, ofp_port_t in_port,
- uint8_t table_id, bool may_packet_in);
+static void xlate_table_action(struct xlate_ctx *, ofp_port_t in_port,
+ uint8_t table_id, bool may_packet_in,
+ bool honor_table_miss);
static bool input_vid_is_valid(uint16_t vid, struct xbundle *, bool warn);
static uint16_t input_vid_to_vlan(const struct xbundle *, uint16_t vid);
static void output_normal(struct xlate_ctx *, const struct xbundle *,
ctx->xout->slow |= special;
} else if (may_receive(peer, ctx)) {
if (xport_stp_forward_state(peer)) {
- xlate_table_action(ctx, flow->in_port.ofp_port, 0, true);
+ xlate_table_action(ctx, flow->in_port.ofp_port, 0, true, true);
} else {
/* Forwarding is disabled by STP. Let OFPP_NORMAL and the
* learning action look at the packet, then drop it. */
struct flow old_base_flow = ctx->base_flow;
size_t old_size = ctx->xout->odp_actions.size;
mirror_mask_t old_mirrors = ctx->xout->mirrors;
- xlate_table_action(ctx, flow->in_port.ofp_port, 0, true);
+ xlate_table_action(ctx, flow->in_port.ofp_port, 0, true, true);
ctx->xout->mirrors = old_mirrors;
ctx->base_flow = old_base_flow;
ctx->xout->odp_actions.size = old_size;
}
static void
-xlate_table_action(struct xlate_ctx *ctx,
- ofp_port_t in_port, uint8_t table_id, bool may_packet_in)
+xlate_table_action(struct xlate_ctx *ctx, ofp_port_t in_port, uint8_t table_id,
+ bool may_packet_in, bool honor_table_miss)
{
if (xlate_resubmit_resource_check(ctx)) {
ofp_port_t old_in_port = ctx->xin->flow.in_port.ofp_port;
bool skip_wildcards = ctx->xin->skip_wildcards;
uint8_t old_table_id = ctx->table_id;
struct rule_dpif *rule;
+ enum rule_dpif_lookup_verdict verdict;
+ enum ofputil_port_config config = 0;
ctx->table_id = table_id;
* original input port (otherwise OFPP_NORMAL and OFPP_IN_PORT will
* have surprising behavior). */
ctx->xin->flow.in_port.ofp_port = in_port;
- rule_dpif_lookup_in_table(ctx->xbridge->ofproto, &ctx->xin->flow,
- !skip_wildcards ? &ctx->xout->wc : NULL,
- table_id, &rule);
+ verdict = rule_dpif_lookup_from_table(ctx->xbridge->ofproto,
+ &ctx->xin->flow,
+ !skip_wildcards
+ ? &ctx->xout->wc : NULL,
+ honor_table_miss,
+ &ctx->table_id, &rule);
ctx->xin->flow.in_port.ofp_port = old_in_port;
if (ctx->xin->resubmit_hook) {
ctx->xin->resubmit_hook(ctx->xin, rule, ctx->recurse);
}
- if (!rule && may_packet_in) {
- struct xport *xport;
-
- /* XXX
- * check if table configuration flags
- * OFPTC11_TABLE_MISS_CONTROLLER, default.
- * OFPTC11_TABLE_MISS_CONTINUE,
- * OFPTC11_TABLE_MISS_DROP
- * When OF1.0, OFPTC11_TABLE_MISS_CONTINUE is used. What to do? */
- xport = get_ofp_port(ctx->xbridge, ctx->xin->flow.in_port.ofp_port);
- choose_miss_rule(xport ? xport->config : 0,
- ctx->xbridge->miss_rule,
- ctx->xbridge->no_packet_in_rule, &rule);
+ switch (verdict) {
+ case RULE_DPIF_LOOKUP_VERDICT_MATCH:
+ goto match;
+ case RULE_DPIF_LOOKUP_VERDICT_CONTROLLER:
+ if (may_packet_in) {
+ struct xport *xport;
+
+ xport = get_ofp_port(ctx->xbridge,
+ ctx->xin->flow.in_port.ofp_port);
+ config = xport ? xport->config : 0;
+ break;
+ }
+ /* Fall through to drop */
+ case RULE_DPIF_LOOKUP_VERDICT_DROP:
+ config = OFPUTIL_PC_NO_PACKET_IN;
+ break;
+ default:
+ OVS_NOT_REACHED();
}
+
+ choose_miss_rule(config, ctx->xbridge->miss_rule,
+ ctx->xbridge->no_packet_in_rule, &rule);
+
+match:
if (rule) {
xlate_recursively(ctx, rule);
rule_dpif_unref(rule);
table_id = ctx->table_id;
}
- xlate_table_action(ctx, in_port, table_id, false);
+ xlate_table_action(ctx, in_port, table_id, false, false);
}
static void
break;
case OFPP_TABLE:
xlate_table_action(ctx, ctx->xin->flow.in_port.ofp_port,
- 0, may_packet_in);
+ 0, may_packet_in, true);
break;
case OFPP_NORMAL:
xlate_normal(ctx);
ovs_assert(ctx->table_id < ogt->table_id);
xlate_table_action(ctx, ctx->xin->flow.in_port.ofp_port,
- ogt->table_id, true);
+ ogt->table_id, true, true);
break;
}
ctx.exit = false;
if (!xin->ofpacts && !ctx.rule) {
- rule_dpif_lookup(ctx.xbridge->ofproto, flow,
- !xin->skip_wildcards ? wc : NULL, &rule);
+ ctx.table_id = rule_dpif_lookup(ctx.xbridge->ofproto, flow,
+ !xin->skip_wildcards ? wc : NULL,
+ &rule);
if (ctx.xin->resubmit_stats) {
rule_dpif_credit_stats(rule, ctx.xin->resubmit_stats);
}
const struct ofpbuf *ofpacts, struct rule_dpif **rulep)
{
struct ofputil_flow_mod fm;
+ struct classifier *cls;
int error;
match_init_catchall(&fm.match);
return error;
}
- if (rule_dpif_lookup_in_table(ofproto, &fm.match.flow, NULL, TBL_INTERNAL,
- rulep)) {
- rule_dpif_unref(*rulep);
- } else {
- OVS_NOT_REACHED();
- }
+ cls = &ofproto->up.tables[TBL_INTERNAL].cls;
+ fat_rwlock_rdlock(&cls->rwlock);
+ *rulep = rule_dpif_cast(rule_from_cls_rule(
+ classifier_lookup(cls, &fm.match.flow, NULL)));
+ ovs_assert(*rulep != NULL);
+ fat_rwlock_unlock(&cls->rwlock);
return 0;
}
return rule_get_actions(&rule->up);
}
-/* Lookup 'flow' in 'ofproto''s classifier. If 'wc' is non-null, sets
- * the fields that were relevant as part of the lookup. */
-void
+/* Lookup 'flow' in table 0 of 'ofproto''s classifier.
+ * If 'wc' is non-null, sets the fields that were relevant as part of
+ * the lookup. Returns the table_id where a match or miss occurred.
+ *
+ * The return value will be zero unless there was a miss and
+ * OFPTC_TABLE_MISS_CONTINUE is in effect for the sequence of tables
+ * where misses occur. */
+uint8_t
rule_dpif_lookup(struct ofproto_dpif *ofproto, const struct flow *flow,
struct flow_wildcards *wc, struct rule_dpif **rule)
{
- struct ofport_dpif *port;
+ enum rule_dpif_lookup_verdict verdict;
+ enum ofputil_port_config config = 0;
+ uint8_t table_id = 0;
- if (rule_dpif_lookup_in_table(ofproto, flow, wc, 0, rule)) {
- return;
+ verdict = rule_dpif_lookup_from_table(ofproto, flow, wc, true,
+ &table_id, rule);
+
+ switch (verdict) {
+ case RULE_DPIF_LOOKUP_VERDICT_MATCH:
+ return table_id;
+ case RULE_DPIF_LOOKUP_VERDICT_CONTROLLER: {
+ struct ofport_dpif *port;
+
+ port = get_ofp_port(ofproto, flow->in_port.ofp_port);
+ if (!port) {
+ VLOG_WARN_RL(&rl, "packet-in on unknown OpenFlow port %"PRIu16,
+ flow->in_port.ofp_port);
+ }
+ config = port ? port->up.pp.config : 0;
+ break;
}
- port = get_ofp_port(ofproto, flow->in_port.ofp_port);
- if (!port) {
- VLOG_WARN_RL(&rl, "packet-in on unknown OpenFlow port %"PRIu16,
- flow->in_port.ofp_port);
+ case RULE_DPIF_LOOKUP_VERDICT_DROP:
+ config = OFPUTIL_PC_NO_PACKET_IN;
+ break;
+ default:
+ OVS_NOT_REACHED();
}
- choose_miss_rule(port ? port->up.pp.config : 0, ofproto->miss_rule,
+ choose_miss_rule(config, ofproto->miss_rule,
ofproto->no_packet_in_rule, rule);
+ return table_id;
}
-bool
-rule_dpif_lookup_in_table(struct ofproto_dpif *ofproto,
- const struct flow *flow, struct flow_wildcards *wc,
- uint8_t table_id, struct rule_dpif **rule)
+static struct rule_dpif *
+rule_dpif_lookup_in_table(struct ofproto_dpif *ofproto, uint8_t table_id,
+ const struct flow *flow, struct flow_wildcards *wc)
{
+ struct classifier *cls = &ofproto->up.tables[table_id].cls;
const struct cls_rule *cls_rule;
- struct classifier *cls;
- bool frag;
-
- *rule = NULL;
- if (table_id >= N_TABLES) {
- return false;
- }
+ struct rule_dpif *rule;
- if (wc) {
- memset(&wc->masks.dl_type, 0xff, sizeof wc->masks.dl_type);
- if (is_ip_any(flow)) {
- wc->masks.nw_frag |= FLOW_NW_FRAG_MASK;
+ fat_rwlock_rdlock(&cls->rwlock);
+ if (ofproto->up.frag_handling != OFPC_FRAG_NX_MATCH) {
+ if (wc) {
+ memset(&wc->masks.dl_type, 0xff, sizeof wc->masks.dl_type);
+ if (is_ip_any(flow)) {
+ wc->masks.nw_frag |= FLOW_NW_FRAG_MASK;
+ }
}
- }
- cls = &ofproto->up.tables[table_id].cls;
- fat_rwlock_rdlock(&cls->rwlock);
- frag = (flow->nw_frag & FLOW_NW_FRAG_ANY) != 0;
- if (frag && ofproto->up.frag_handling == OFPC_FRAG_NORMAL) {
- /* We must pretend that transport ports are unavailable. */
- struct flow ofpc_normal_flow = *flow;
- ofpc_normal_flow.tp_src = htons(0);
- ofpc_normal_flow.tp_dst = htons(0);
- cls_rule = classifier_lookup(cls, &ofpc_normal_flow, wc);
- } else if (frag && ofproto->up.frag_handling == OFPC_FRAG_DROP) {
- cls_rule = &ofproto->drop_frags_rule->up.cr;
- /* Frag mask in wc already set above. */
+ if (flow->nw_frag & FLOW_NW_FRAG_ANY) {
+ if (ofproto->up.frag_handling == OFPC_FRAG_NORMAL) {
+ /* We must pretend that transport ports are unavailable. */
+ struct flow ofpc_normal_flow = *flow;
+ ofpc_normal_flow.tp_src = htons(0);
+ ofpc_normal_flow.tp_dst = htons(0);
+ cls_rule = classifier_lookup(cls, &ofpc_normal_flow, wc);
+ } else {
+ /* Must be OFPC_FRAG_DROP (we don't have OFPC_FRAG_REASM). */
+ cls_rule = &ofproto->drop_frags_rule->up.cr;
+ }
+ } else {
+ cls_rule = classifier_lookup(cls, flow, wc);
+ }
} else {
cls_rule = classifier_lookup(cls, flow, wc);
}
- *rule = rule_dpif_cast(rule_from_cls_rule(cls_rule));
- rule_dpif_ref(*rule);
+ rule = rule_dpif_cast(rule_from_cls_rule(cls_rule));
+ rule_dpif_ref(rule);
fat_rwlock_unlock(&cls->rwlock);
- return *rule != NULL;
+ return rule;
+}
+
+/* Look up 'flow' in 'ofproto''s classifier starting from table '*table_id'.
+ * Stores the rule that was found in '*rule', or NULL if none was found.
+ * Updates 'wc', if nonnull, to reflect the fields that were used during the
+ * lookup.
+ *
+ * If 'honor_table_miss' is true, the first lookup occurs in '*table_id', but
+ * if none is found then the table miss configuration for that table is
+ * honored, which can result in additional lookups in other OpenFlow tables.
+ * In this case the function updates '*table_id' to reflect the final OpenFlow
+ * table that was searched.
+ *
+ * If 'honor_table_miss' is false, then only one table lookup occurs, in
+ * '*table_id'.
+ *
+ * Returns:
+ *
+ * - RULE_DPIF_LOOKUP_VERDICT_MATCH if a rule (in '*rule') was found.
+ *
+ * - RULE_DPIF_LOOKUP_VERDICT_DROP if no rule was found and a table miss
+ * configuration specified that the packet should be dropped in this
+ * case. (This occurs only if 'honor_table_miss' is true, because only in
+ * this case does the table miss configuration matter.)
+ *
+ * - RULE_DPIF_LOOKUP_VERDICT_CONTROLLER if no rule was found otherwise. */
+enum rule_dpif_lookup_verdict
+rule_dpif_lookup_from_table(struct ofproto_dpif *ofproto,
+ const struct flow *flow,
+ struct flow_wildcards *wc,
+ bool honor_table_miss,
+ uint8_t *table_id, struct rule_dpif **rule)
+{
+ uint8_t next_id;
+
+ for (next_id = *table_id;
+ next_id < ofproto->up.n_tables;
+ next_id++, next_id += (next_id == TBL_INTERNAL))
+ {
+ *table_id = next_id;
+ *rule = rule_dpif_lookup_in_table(ofproto, *table_id, flow, wc);
+ if (*rule) {
+ return RULE_DPIF_LOOKUP_VERDICT_MATCH;
+ } else if (!honor_table_miss) {
+ return RULE_DPIF_LOOKUP_VERDICT_CONTROLLER;
+ } else {
+ switch (table_get_config(&ofproto->up, *table_id)
+ & OFPTC11_TABLE_MISS_MASK) {
+ case OFPTC11_TABLE_MISS_CONTINUE:
+ break;
+
+ case OFPTC11_TABLE_MISS_CONTROLLER:
+ return RULE_DPIF_LOOKUP_VERDICT_CONTROLLER;
+
+ case OFPTC11_TABLE_MISS_DROP:
+ return RULE_DPIF_LOOKUP_VERDICT_DROP;
+ }
+ }
+ }
+
+ return RULE_DPIF_LOOKUP_VERDICT_CONTROLLER;
}
/* Given a port configuration (specified as zero if there's no port), chooses
OVS_VSWITCHD_STOP
AT_CLEANUP
+AT_SETUP([ofproto-dpif - Table Miss - OFPTC_TABLE_MISS_CONTROLLER])
+OVS_VSWITCHD_START([dnl
+ add-port br0 p1 -- set Interface p1 type=dummy
+])
+ON_EXIT([kill `cat ovs-ofctl.pid`])
+
+AT_CAPTURE_FILE([ofctl_monitor.log])
+
+AT_CHECK([ovs-ofctl monitor br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+NXT_PACKET_IN (xid=0x0): cookie=0x0 total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+NXT_PACKET_IN (xid=0x0): cookie=0x0 total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+NXT_PACKET_IN (xid=0x0): cookie=0x0 total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+])
+
+AT_CHECK([ovs-appctl time/warp 5000], [0], [ignore])
+AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl
+NXST_FLOW reply:
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - Table Miss - goto table and OFPTC_TABLE_MISS_CONTROLLER])
+OVS_VSWITCHD_START([dnl
+ add-port br0 p1 -- set Interface p1 type=dummy
+])
+ON_EXIT([kill `cat ovs-ofctl.pid`])
+
+AT_CAPTURE_FILE([ofctl_monitor.log])
+AT_CHECK([ovs-ofctl -OOpenFlow12 add-flow br0 'table=0 actions=goto_table(1)'])
+
+AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+OFPT_PACKET_IN (xid=0x0): total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+])
+
+AT_CHECK([ovs-appctl time/warp 5000], [0], [ignore])
+AT_CHECK([ovs-ofctl -OOpenFlow12 dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ n_packets=3, n_bytes=180, actions=goto_table:1
+OFPST_FLOW reply (OF1.2):
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - Table Miss - resubmit and OFPTC_TABLE_MISS_CONTROLLER])
+OVS_VSWITCHD_START([dnl
+ add-port br0 p1 -- set Interface p1 type=dummy
+])
+ON_EXIT([kill `cat ovs-ofctl.pid`])
+
+AT_CAPTURE_FILE([ofctl_monitor.log])
+AT_CHECK([ovs-ofctl -OOpenFlow12 add-flow br0 'table=0 actions=resubmit(1,1)'])
+
+AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+])
+
+AT_CHECK([ovs-appctl time/warp 5000], [0], [ignore])
+AT_CHECK([ovs-ofctl -OOpenFlow12 dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ n_packets=3, n_bytes=180, actions=resubmit(1,1)
+OFPST_FLOW reply (OF1.2):
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - Table Miss - OFPTC_TABLE_MISS_CONTINUE])
+OVS_VSWITCHD_START([dnl
+ add-port br0 p1 -- set Interface p1 type=dummy
+])
+ON_EXIT([kill `cat ovs-ofctl.pid`])
+
+AT_CAPTURE_FILE([ofctl_monitor.log])
+AT_CHECK([ovs-ofctl add-flow br0 'table=1 dl_src=10:11:11:11:11:11 actions=controller'])
+AT_CHECK([ovs-ofctl -OOpenFlow11 mod-table br0 all continue])
+
+dnl Miss table 0, Hit table 1
+AT_CHECK([ovs-ofctl monitor br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=10:11:11:11:11:11,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+NXT_PACKET_IN (xid=0x0): table_id=1 cookie=0x0 total_len=60 in_port=1 (via action) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=10:11:11:11:11:11,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+NXT_PACKET_IN (xid=0x0): table_id=1 cookie=0x0 total_len=60 in_port=1 (via action) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=10:11:11:11:11:11,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+NXT_PACKET_IN (xid=0x0): table_id=1 cookie=0x0 total_len=60 in_port=1 (via action) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=10:11:11:11:11:11,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+])
+
+dnl Hit table 0, Miss all other tables, sent to controller
+AT_CHECK([ovs-ofctl monitor br0 65534 -P nxm --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+NXT_PACKET_IN (xid=0x0): table_id=253 cookie=0x0 total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+NXT_PACKET_IN (xid=0x0): table_id=253 cookie=0x0 total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+NXT_PACKET_IN (xid=0x0): table_id=253 cookie=0x0 total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+])
+
+AT_CHECK([ovs-appctl time/warp 5000], [0], [ignore])
+AT_CHECK([ovs-ofctl -OOpenFlow12 dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ table=1, n_packets=3, n_bytes=180, dl_src=10:11:11:11:11:11 actions=CONTROLLER:65535
+OFPST_FLOW reply (OF1.2):
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - Table Miss - goto table and OFPTC_TABLE_MISS_CONTINUE])
+OVS_VSWITCHD_START([dnl
+ add-port br0 p1 -- set Interface p1 type=dummy
+])
+ON_EXIT([kill `cat ovs-ofctl.pid`])
+
+AT_CAPTURE_FILE([ofctl_monitor.log])
+AT_DATA([flows.txt], [dnl
+table=0 actions=goto_table(1)
+table=2 dl_src=10:11:11:11:11:11 actions=controller
+])
+AT_CHECK([ovs-ofctl -OOpenFlow12 add-flows br0 flows.txt])
+AT_CHECK([ovs-ofctl -OOpenFlow11 mod-table br0 all continue])
+
+dnl Hit table 0, Miss table 1, Hit table 2
+AT_CHECK([ovs-ofctl monitor br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=10:11:11:11:11:11,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+NXT_PACKET_IN (xid=0x0): table_id=2 cookie=0x0 total_len=60 in_port=1 (via action) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=10:11:11:11:11:11,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+NXT_PACKET_IN (xid=0x0): table_id=2 cookie=0x0 total_len=60 in_port=1 (via action) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=10:11:11:11:11:11,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+NXT_PACKET_IN (xid=0x0): table_id=2 cookie=0x0 total_len=60 in_port=1 (via action) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=10:11:11:11:11:11,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+])
+
+dnl Hit table 1, Miss all other tables, sent to controller
+AT_CHECK([ovs-ofctl monitor br0 65534 -P nxm --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+NXT_PACKET_IN (xid=0x0): table_id=253 cookie=0x0 total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+NXT_PACKET_IN (xid=0x0): table_id=253 cookie=0x0 total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+dnl
+NXT_PACKET_IN (xid=0x0): table_id=253 cookie=0x0 total_len=60 in_port=1 (via no_match) data_len=60 (unbuffered)
+tcp,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,nw_ecn=0,nw_ttl=64,tp_src=8,tp_dst=9,tcp_flags=0x010 tcp_csum:0
+])
+
+AT_CHECK([ovs-appctl time/warp 5000], [0], [ignore])
+AT_CHECK([ovs-ofctl -OOpenFlow12 dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ n_packets=6, n_bytes=360, actions=goto_table:1
+ table=2, n_packets=3, n_bytes=180, dl_src=10:11:11:11:11:11 actions=CONTROLLER:65535
+OFPST_FLOW reply (OF1.2):
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - Table Miss - resubmit and OFPTC_TABLE_MISS_CONTINUE])
+OVS_VSWITCHD_START([dnl
+ add-port br0 p1 -- set Interface p1 type=dummy
+])
+ON_EXIT([kill `cat ovs-ofctl.pid`])
+
+AT_CAPTURE_FILE([ofctl_monitor.log])
+AT_DATA([flows.txt], [dnl
+table=0 actions=resubmit(1,1)
+table=2 dl_src=10:11:11:11:11:11 actions=controller
+])
+AT_CHECK([ovs-ofctl -OOpenFlow12 add-flows br0 flows.txt])
+AT_CHECK([ovs-ofctl -OOpenFlow11 mod-table br0 all continue])
+
+dnl Hit table 0, Miss table 1, Dropped
+AT_CHECK([ovs-ofctl monitor br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=10:11:11:11:11:11,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+])
+
+dnl Hit table 1, Dropped
+AT_CHECK([ovs-ofctl monitor br0 65534 -P nxm --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+])
+
+AT_CHECK([ovs-appctl time/warp 5000], [0], [ignore])
+AT_CHECK([ovs-ofctl -OOpenFlow12 dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ n_packets=6, n_bytes=360, actions=resubmit(1,1)
+ table=2, dl_src=10:11:11:11:11:11 actions=CONTROLLER:65535
+OFPST_FLOW reply (OF1.2):
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - Table Miss - OFPTC_TABLE_MISS_DROP])
+OVS_VSWITCHD_START([dnl
+ add-port br0 p1 -- set Interface p1 type=dummy
+])
+ON_EXIT([kill `cat ovs-ofctl.pid`])
+
+AT_CAPTURE_FILE([ofctl_monitor.log])
+AT_CHECK([ovs-ofctl -OOpenFlow11 mod-table br0 all drop])
+
+AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+dnl Test that missed packets are droped
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+])
+
+AT_CHECK([ovs-appctl time/warp 5000], [0], [ignore])
+AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl
+NXST_FLOW reply:
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - Table Miss - goto table and OFPTC_TABLE_MISS_DROP])
+OVS_VSWITCHD_START([dnl
+ add-port br0 p1 -- set Interface p1 type=dummy
+])
+ON_EXIT([kill `cat ovs-ofctl.pid`])
+
+AT_CAPTURE_FILE([ofctl_monitor.log])
+AT_CHECK([ovs-ofctl del-flows br0])
+AT_CHECK([ovs-ofctl -OOpenFlow12 add-flow br0 'table=0 actions=goto_table(1)'])
+AT_CHECK([ovs-ofctl -OOpenFlow11 mod-table br0 all drop])
+
+AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+dnl Test that missed packets are droped
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+])
+
+AT_CHECK([ovs-appctl time/warp 5000], [0], [ignore])
+AT_CHECK([ovs-ofctl -OOpenFlow12 dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ n_packets=3, n_bytes=180, actions=goto_table:1
+OFPST_FLOW reply (OF1.2):
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - Table Miss - resubmit and OFPTC_TABLE_MISS_DROP])
+OVS_VSWITCHD_START([dnl
+ add-port br0 p1 -- set Interface p1 type=dummy
+])
+ON_EXIT([kill `cat ovs-ofctl.pid`])
+
+AT_CAPTURE_FILE([ofctl_monitor.log])
+AT_CHECK([ovs-ofctl del-flows br0])
+AT_CHECK([ovs-ofctl -OOpenFlow12 add-flow br0 'table=0 actions=resubmit(1,1)'])
+AT_CHECK([ovs-ofctl -OOpenFlow11 mod-table br0 all drop])
+
+AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+dnl Test that missed packets are droped
+for i in 1 2 3 ; do
+ ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9),tcp_flags(0x010)'
+done
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+])
+
+AT_CHECK([ovs-appctl time/warp 5000], [0], [ignore])
+AT_CHECK([ovs-ofctl -OOpenFlow12 dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ n_packets=3, n_bytes=180, actions=resubmit(1,1)
+OFPST_FLOW reply (OF1.2):
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
AT_SETUP([ofproto-dpif - controller])
OVS_VSWITCHD_START([dnl
add-port br0 p1 -- set Interface p1 type=dummy
projects / cascardo / ovs.git / commitdiff