This patch adds local router support. A logical router can
be declared local at northbound level via external_ids.
This is communicated to the southbound database via northd
which populates the external_id of the datapath_binding table.
ovn-controller will also allow a chassis to be configured for 1 or
more local routers.
When ovn-controller configures openflow rules it looks at whether
a logical router is local and it so it checks where its chassis
instance local routers has this particular logical router configured
as local; if it does, it allows the southbound flows of the local
logical router to be translated into openflow rules and programmed
on this chassis. If a logical router is labelled as local but a
given chassis is not configured for that logical router to be local,
then the corresponding openflow rules are not programmed on this
chassis.
Signed-off-by: Darrell Ball <dlu...@gmail.com>
v1->v2: enabled more debug in test
avoid creating patch port where unnecessary
v2->v3: add versioning below Signed-off
---
ovn/controller/chassis.c | 32 +++++-
ovn/controller/chassis.h | 4 +-
ovn/controller/lflow.c | 16 ++-
ovn/controller/lflow.h | 4 +-
ovn/controller/ovn-controller.8.xml | 8 ++
ovn/controller/ovn-controller.c | 58 ++++++++++-
ovn/controller/ovn-controller.h | 4 +
ovn/controller/patch.c | 18 +++-
ovn/controller/patch.h | 4 +-
ovn/northd/ovn-northd.c | 17 +++-
ovn/ovn-nb.xml | 6 +-
ovn/ovn-sb.xml | 8 ++
tests/ovn.at | 193 ++++++++++++++++++++++++++++++++++++
13 files changed, 353 insertions(+), 19 deletions(-)
diff --git a/ovn/controller/chassis.c b/ovn/controller/chassis.c
index d40181b..e58145b 100644
--- a/ovn/controller/chassis.c
+++ b/ovn/controller/chassis.c
@@ -24,6 +24,7 @@
#include "openvswitch/vlog.h"
#include "ovn/lib/ovn-sb-idl.h"
#include "ovn-controller.h"
+#include "sset.h"
VLOG_DEFINE_THIS_MODULE(chassis);
@@ -63,8 +64,16 @@ get_bridge_mappings(const struct smap *ext_ids)
return bridge_mappings ? bridge_mappings : "";
}
+static const char *
+get_local_routers(const struct smap *ext_ids)
+{
+ const char *local_routers = smap_get(ext_ids, "local-routers");
+ return local_routers ? local_routers : "";
+}
+
void
-chassis_run(struct controller_ctx *ctx, const char *chassis_id)
+chassis_run(struct controller_ctx *ctx, const char *chassis_id,
+ struct sset *local_router_datapaths)
{
if (!ctx->ovnsb_idl_txn) {
return;
@@ -112,6 +121,8 @@ chassis_run(struct controller_ctx *ctx, const char
*chassis_id)
const char *bridge_mappings = get_bridge_mappings(&cfg->external_ids);
+ const char *local_routers = get_local_routers(&cfg->external_ids);
+
const struct sbrec_chassis *chassis_rec
= get_chassis(ctx->ovnsb_idl, chassis_id);
@@ -131,6 +142,17 @@ chassis_run(struct controller_ctx *ctx, const char
*chassis_id)
smap_destroy(&new_ids);
}
+ const char *chassis_local_routers
+ = get_local_routers(&chassis_rec->external_ids);
+ if (strcmp(local_routers, chassis_local_routers)) {
+ struct smap new_ids;
+ smap_clone(&new_ids, &chassis_rec->external_ids);
+ smap_replace(&new_ids, "local-router", local_routers);
+ sbrec_chassis_verify_external_ids(chassis_rec);
+ sbrec_chassis_set_external_ids(chassis_rec, &new_ids);
+ smap_destroy(&new_ids);
+ }
+
/* Compare desired tunnels against those currently in the database. */
uint32_t cur_tunnels = 0;
bool same = true;
@@ -166,12 +188,16 @@ chassis_run(struct controller_ctx *ctx, const char
*chassis_id)
chassis_id);
if (!chassis_rec) {
- struct smap ext_ids = SMAP_CONST1(&ext_ids, "ovn-bridge-mappings",
- bridge_mappings);
+
+ struct smap ext_ids = SMAP_INITIALIZER(&ext_ids);
+ smap_add(&ext_ids, "ovn-bridge-mappings",
+ bridge_mappings);
+ smap_add(&ext_ids, "local-routers", local_routers);
chassis_rec = sbrec_chassis_insert(ctx->ovnsb_idl_txn);
sbrec_chassis_set_name(chassis_rec, chassis_id);
sbrec_chassis_set_hostname(chassis_rec, hostname);
sbrec_chassis_set_external_ids(chassis_rec, &ext_ids);
+ smap_destroy(&ext_ids);
}
int n_encaps = count_1bits(req_tunnels);
diff --git a/ovn/controller/chassis.h b/ovn/controller/chassis.h
index 26017d0..324e3cf 100644
--- a/ovn/controller/chassis.h
+++ b/ovn/controller/chassis.h
@@ -21,9 +21,11 @@
struct controller_ctx;
struct ovsdb_idl;
struct ovsrec_bridge;
+struct sset;
void chassis_register_ovs_idl(struct ovsdb_idl *);
-void chassis_run(struct controller_ctx *, const char *chassis_id);
+void chassis_run(struct controller_ctx *, const char *chassis_id,
+ struct sset *);
bool chassis_cleanup(struct controller_ctx *, const char *chassis_id);
#endif /* ovn/chassis.h */
diff --git a/ovn/controller/lflow.c b/ovn/controller/lflow.c
index 96b7c66..ec423f8 100644
--- a/ovn/controller/lflow.c
+++ b/ovn/controller/lflow.c
@@ -199,7 +199,8 @@ add_logical_flows(struct controller_ctx *ctx, const struct
lport_index *lports,
const struct mcgroup_index *mcgroups,
const struct hmap *local_datapaths,
const struct hmap *patched_datapaths,
- const struct simap *ct_zones, struct hmap *flow_table)
+ const struct simap *ct_zones, struct hmap *flow_table,
+ const struct sset *local_routers)
{
uint32_t conj_id_ofs = 1;
@@ -250,6 +251,13 @@ add_logical_flows(struct controller_ctx *ctx, const struct
lport_index *lports,
continue;
}
}
+ } else {
+ const char *local_router =
+ smap_get(&ldp->external_ids, "local-router");
+ if (local_router && strcmp(local_router, "") &&
+ !is_local_router(local_routers, local_router)) {
+ continue;
+ }
}
/* Determine translation of logical table IDs to physical table IDs. */
@@ -429,10 +437,12 @@ lflow_run(struct controller_ctx *ctx, const struct
lport_index *lports,
const struct mcgroup_index *mcgroups,
const struct hmap *local_datapaths,
const struct hmap *patched_datapaths,
- const struct simap *ct_zones, struct hmap *flow_table)
+ const struct simap *ct_zones, struct hmap *flow_table,
+ const struct sset *local_router_datapaths)
{
add_logical_flows(ctx, lports, mcgroups, local_datapaths,
- patched_datapaths, ct_zones, flow_table);
+ patched_datapaths, ct_zones, flow_table,
+ local_router_datapaths);
add_neighbor_flows(ctx, lports, flow_table);
}
diff --git a/ovn/controller/lflow.h b/ovn/controller/lflow.h
index a3fc50c..4144481 100644
--- a/ovn/controller/lflow.h
+++ b/ovn/controller/lflow.h
@@ -41,6 +41,7 @@ struct lport_index;
struct mcgroup_index;
struct simap;
struct uuid;
+struct sset;
/* OpenFlow table numbers.
*
@@ -64,7 +65,8 @@ void lflow_run(struct controller_ctx *, const struct
lport_index *,
const struct hmap *local_datapaths,
const struct hmap *patched_datapaths,
const struct simap *ct_zones,
- struct hmap *flow_table);
+ struct hmap *flow_table,
+ const struct sset *local_routers);
void lflow_destroy(void);
#endif /* ovn/lflow.h */
diff --git a/ovn/controller/ovn-controller.8.xml
b/ovn/controller/ovn-controller.8.xml
index 1ee3a6e..582a00b 100644
--- a/ovn/controller/ovn-controller.8.xml
+++ b/ovn/controller/ovn-controller.8.xml
@@ -154,6 +154,14 @@
value mapping two physical network names to two ovs bridges would be:
<code>physnet1:br-eth0,physnet2:br-eth1</code>.
</dd>
+ <dt><code>external_ids:local-routers</code></dt>
+ <dd>
+ A set of a local routers on this chassis instance. The logical flows
of a
+ local logical router datapath are only translated into openflow
+ flows if the chassis is configured for that local logical router.
+ An example set with two local routers would be:
+ <code>local_router_1,local_router_2</code>.
+ </dd>
</dl>
<h1>Open vSwitch Database Usage</h1>
diff --git a/ovn/controller/ovn-controller.c b/ovn/controller/ovn-controller.c
index f68f842..e1f8e25 100644
--- a/ovn/controller/ovn-controller.c
+++ b/ovn/controller/ovn-controller.c
@@ -51,6 +51,7 @@
#include "stream.h"
#include "unixctl.h"
#include "util.h"
+#include "sset.h"
VLOG_DEFINE_THIS_MODULE(main);
@@ -252,6 +253,42 @@ get_ovnsb_remote_probe_interval(struct ovsdb_idl *ovs_idl,
int *value)
return false;
}
+bool is_local_router(const struct sset *local_routers,
+ const char *local_router)
+{
+
+ if (!local_routers || !local_router) {
+ return false;
+ }
+
+ if (sset_find(local_routers, local_router)) {
+ return true;
+ }
+ return false;
+}
+
+static void
+build_local_routers(const struct smap *ext_ids,
+ struct sset *local_routers)
+{
+ const char *local_router_cfg = smap_get(ext_ids, "local-routers");
+ if (!local_router_cfg) {
+ local_router_cfg = "";
+ }
+
+ char *cur, *next, *start;
+ next = start = xstrdup(local_router_cfg);
+ while ((cur = strsep(&next, ",")) && *cur) {
+ char *local_router = cur;
+
+ if (sset_find(local_routers, local_router)) {
+ continue;
+ }
+ sset_add(local_routers, local_router);
+ }
+ free(start);
+}
+
int
main(int argc, char *argv[])
{
@@ -353,18 +390,30 @@ main(int argc, char *argv[])
struct hmap patched_datapaths = HMAP_INITIALIZER(&patched_datapaths);
+ struct sset local_routers =
+ SSET_INITIALIZER(&local_routers);
+
const struct ovsrec_bridge *br_int = get_br_int(&ctx);
const char *chassis_id = get_chassis_id(ctx.ovs_idl);
if (chassis_id) {
- chassis_run(&ctx, chassis_id);
+ chassis_run(&ctx, chassis_id, &local_routers);
+
+ const struct sbrec_chassis *chassis_rec =
+ get_chassis(ctx.ovnsb_idl, chassis_id);
+ if (chassis_rec) {
+ build_local_routers(&chassis_rec->external_ids,
+ &local_routers);
+ }
+
encaps_run(&ctx, br_int, chassis_id);
binding_run(&ctx, br_int, chassis_id, &ct_zones, ct_zone_bitmap,
&local_datapaths);
}
if (br_int) {
- patch_run(&ctx, br_int, &local_datapaths, &patched_datapaths);
+ patch_run(&ctx, br_int, &local_datapaths, &patched_datapaths,
+ &local_routers);
struct lport_index lports;
struct mcgroup_index mcgroups;
@@ -377,7 +426,8 @@ main(int argc, char *argv[])
struct hmap flow_table = HMAP_INITIALIZER(&flow_table);
lflow_run(&ctx, &lports, &mcgroups, &local_datapaths,
- &patched_datapaths, &ct_zones, &flow_table);
+ &patched_datapaths, &ct_zones, &flow_table,
+ &local_routers);
if (chassis_id) {
physical_run(&ctx, mff_ovn_geneve,
br_int, chassis_id, &ct_zones, &flow_table,
@@ -404,6 +454,8 @@ main(int argc, char *argv[])
}
hmap_destroy(&patched_datapaths);
+ sset_destroy(&local_routers);
+
unixctl_server_run(unixctl);
unixctl_server_wait(unixctl);
diff --git a/ovn/controller/ovn-controller.h b/ovn/controller/ovn-controller.h
index 9af7959..012560c 100644
--- a/ovn/controller/ovn-controller.h
+++ b/ovn/controller/ovn-controller.h
@@ -23,6 +23,7 @@
/* Linux supports a maximum of 64K zones, which seems like a fine default. */
#define MAX_CT_ZONES 65535
+struct sset;
struct controller_ctx {
struct ovsdb_idl *ovnsb_idl;
struct ovsdb_idl_txn *ovnsb_idl_txn;
@@ -53,6 +54,9 @@ struct patched_datapath {
struct patched_datapath *get_patched_datapath(const struct hmap *,
uint32_t tunnel_key);
+bool is_local_router(const struct sset *local_routers,
+ const char *local_router);
+
const struct ovsrec_bridge *get_bridge(struct ovsdb_idl *,
const char *br_name);
diff --git a/ovn/controller/patch.c b/ovn/controller/patch.c
index 4808146..6baf0eb 100644
--- a/ovn/controller/patch.c
+++ b/ovn/controller/patch.c
@@ -268,7 +268,8 @@ static void
add_logical_patch_ports(struct controller_ctx *ctx,
const struct ovsrec_bridge *br_int,
struct shash *existing_ports,
- struct hmap *patched_datapaths)
+ struct hmap *patched_datapaths,
+ const struct sset *local_routers)
{
const struct sbrec_port_binding *binding;
SBREC_PORT_BINDING_FOR_EACH (binding, ctx->ovnsb_idl) {
@@ -279,6 +280,14 @@ add_logical_patch_ports(struct controller_ctx *ctx,
continue;
}
+ const char *local_router =
+ smap_get(&binding->datapath->external_ids, "local-router");
+
+ if (local_router && strcmp(local_router, "") &&
+ !is_local_router(local_routers, local_router)) {
+ continue;
+ }
+
char *src_name = patch_port_name(local, peer);
char *dst_name = patch_port_name(peer, local);
create_patch_port(ctx, "ovn-logical-patch-port", local,
@@ -286,6 +295,7 @@ add_logical_patch_ports(struct controller_ctx *ctx,
existing_ports);
free(dst_name);
free(src_name);
+
add_patched_datapath(patched_datapaths, binding);
}
}
@@ -293,7 +303,8 @@ add_logical_patch_ports(struct controller_ctx *ctx,
void
patch_run(struct controller_ctx *ctx, const struct ovsrec_bridge *br_int,
- struct hmap *local_datapaths, struct hmap *patched_datapaths)
+ struct hmap *local_datapaths, struct hmap *patched_datapaths,
+ const struct sset *local_routers)
{
if (!ctx->ovs_idl_txn) {
return;
@@ -313,7 +324,8 @@ patch_run(struct controller_ctx *ctx, const struct
ovsrec_bridge *br_int,
* 'existing_ports' any patch ports that do exist in the database and
* should be there. */
add_bridge_mappings(ctx, br_int, &existing_ports, local_datapaths);
- add_logical_patch_ports(ctx, br_int, &existing_ports, patched_datapaths);
+ add_logical_patch_ports(ctx, br_int, &existing_ports, patched_datapaths,
+ local_routers);
/* Now 'existing_ports' only still contains patch ports that exist in the
* database but shouldn't. Delete them from the database. */
diff --git a/ovn/controller/patch.h b/ovn/controller/patch.h
index d5d842e..fa253e5 100644
--- a/ovn/controller/patch.h
+++ b/ovn/controller/patch.h
@@ -25,8 +25,10 @@
struct controller_ctx;
struct hmap;
struct ovsrec_bridge;
+struct sset;
void patch_run(struct controller_ctx *, const struct ovsrec_bridge *br_int,
- struct hmap *local_datapaths, struct hmap *patched_datapaths);
+ struct hmap *local_datapaths, struct hmap *patched_datapaths,
+ const struct sset *local_routers);
#endif /* ovn/patch.h */
diff --git a/ovn/northd/ovn-northd.c b/ovn/northd/ovn-northd.c
index 9e03606..b271f7f 100644
--- a/ovn/northd/ovn-northd.c
+++ b/ovn/northd/ovn-northd.c
@@ -460,8 +460,21 @@ build_datapaths(struct northd_context *ctx, struct hmap
*datapaths)
char uuid_s[UUID_LEN + 1];
sprintf(uuid_s, UUID_FMT, UUID_ARGS(&od->key));
const char *key = od->nbs ? "logical-switch" : "logical-router";
- const struct smap id = SMAP_CONST1(&id, key, uuid_s);
- sbrec_datapath_binding_set_external_ids(od->sb, &id);
+ struct smap ids = SMAP_INITIALIZER(&ids);
+ smap_add(&ids, key, uuid_s);
+
+ if (od->nbr) {
+ const char *value = smap_get(&od->nbr->external_ids,
+ "local-router");
+
+ if (value) {
+ smap_add(&ids, "local-router", value);
+ } else {
+ smap_add(&ids, "local-router", "");
+ }
+ }
+ sbrec_datapath_binding_set_external_ids(od->sb, &ids);
+ smap_destroy(&ids);
sbrec_datapath_binding_set_tunnel_key(od->sb, tunnel_key);
}
diff --git a/ovn/ovn-nb.xml b/ovn/ovn-nb.xml
index 34251af..5b84d6c 100644
--- a/ovn/ovn-nb.xml
+++ b/ovn/ovn-nb.xml
@@ -639,8 +639,10 @@
</column>
<group title="Common Columns">
- <column name="external_ids">
- See <em>External IDs</em> at the beginning of this document.
+ <column name="external_ids" key="local-router">
+ The CMS populates this optional key with the a local router name, which
+ <code>ovn-northd</code> writes into the southbound database
+ <code>datapath_binding</code> table.
</column>
</group>
</table>
diff --git a/ovn/ovn-sb.xml b/ovn/ovn-sb.xml
index efd2f9a..aa0d8bd 100644
--- a/ovn/ovn-sb.xml
+++ b/ovn/ovn-sb.xml
@@ -1189,6 +1189,14 @@ tcp.flags = RST;
corresponding <ref table="Logical_Router" db="OVN_Northbound"/> row in
the <ref db="OVN_Northbound"/> database.
</column>
+
+ <column name="external_ids" key="local-router">
+ <code>ovn-northd</code> populates this key with the a local router
name,
+ which <code>ovn-northd</code> reads from the corresponding logical
+ router in the northbound database. The use of this external_id is
+ optional.
+ </column>
+
</group>
<group title="Common Columns">
diff --git a/tests/ovn.at b/tests/ovn.at
index 173dc27..d613d62 100644
--- a/tests/ovn.at
+++ b/tests/ovn.at
@@ -2748,3 +2748,196 @@ OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
OVS_APP_EXIT_AND_WAIT([ovsdb-server])
AT_CLEANUP
+
+AT_SETUP([ovn -- 2 HVs, 3 LS, 1 lport/LS, 2 peer LRs, local router])
+AT_KEYWORDS([ovnlocalrouter])
+AT_SKIP_IF([test $HAVE_PYTHON = no])
+ovn_start
+
+# Logical network:
+# Two LRs - R1 and R2 that are connected to each other as peers in 20.0.0.0/24
+# network. R1 has switch foo (192.168.1.0/24) connected to it.
+# R2 has alice (172.16.1.0/24) and bob (172.16.2.0/24) connected to it.
+
+ovn-nbctl create Logical_Router name=R1
+ovn-nbctl create Logical_Router name=R2 external-ids:local-router=llr2
+
+ovn-nbctl lswitch-add foo
+ovn-nbctl lswitch-add alice
+ovn-nbctl lswitch-add bob
+
+# Connect foo to R1
+ovn-nbctl -- --id=@lrp create Logical_Router_port name=foo \
+network=192.168.1.1/24 mac=\"00:00:00:01:02:03\" -- add Logical_Router R1 \
+ports @lrp -- lport-add foo rp-foo
+
+ovn-nbctl set Logical_port rp-foo type=router options:router-port=foo \
+addresses=\"00:00:00:01:02:03\"
+
+# Connect alice to R2
+ovn-nbctl -- --id=@lrp create Logical_Router_port name=alice \
+network=172.16.1.1/24 mac=\"00:00:00:01:02:04\" -- add Logical_Router R2 \
+ports @lrp -- lport-add alice rp-alice
+
+ovn-nbctl set Logical_port rp-alice type=router options:router-port=alice \
+addresses=\"00:00:00:01:02:04\"
+
+# Connect bob to R1
+ovn-nbctl -- --id=@lrp create Logical_Router_port name=bob-r1 \
+network=172.16.2.3/24 mac=\"00:00:00:01:02:06\" -- add Logical_Router R1 \
+ports @lrp -- lport-add bob rp-bob-r1
+
+ovn-nbctl set Logical_port rp-bob-r1 type=router options:router-port=bob-r1 \
+addresses=\"00:00:00:01:02:06\"
+
+# Connect bob to R2
+ovn-nbctl -- --id=@lrp create Logical_Router_port name=bob \
+network=172.16.2.1/24 mac=\"00:00:00:01:02:05\" -- add Logical_Router R2 \
+ports @lrp -- lport-add bob rp-bob
+
+ovn-nbctl set Logical_port rp-bob type=router options:router-port=bob \
+addresses=\"00:00:00:01:02:05\"
+
+# Create logical port foo1 in foo
+ovn-nbctl lport-add foo foo1 \
+-- lport-set-addresses foo1 "f0:00:00:01:02:03 192.168.1.2"
+
+# Create logical port alice1 in alice
+ovn-nbctl lport-add alice alice1 \
+-- lport-set-addresses alice1 "f0:00:00:01:02:04 172.16.1.2"
+
+# Create logical port bob1 in bob
+ovn-nbctl lport-add bob bob1 \
+-- lport-set-addresses bob1 "f0:00:00:01:02:05 172.16.2.2"
+
+# Create two hypervisor and create OVS ports corresponding to logical ports.
+net_add n1
+
+sim_add hv1
+as hv1
+ovs-vsctl add-br br-phys
+ovn_attach n1 br-phys 192.168.0.1
+ovs-vsctl -- add-port br-int hv1-vif1 -- \
+ set interface hv1-vif1 external-ids:iface-id=foo1 \
+ options:tx_pcap=hv1/vif1-tx.pcap \
+ options:rxq_pcap=hv1/vif1-rx.pcap \
+ ofport-request=1
+
+
+sim_add hv2
+as hv2
+ovs-vsctl add-br br-phys
+ovs-vsctl set open . external-ids:local-routers=llr2
+ovn_attach n1 br-phys 192.168.0.2
+ovs-vsctl -- add-port br-int hv2-vif1 -- \
+ set interface hv2-vif1 external-ids:iface-id=bob1 \
+ options:tx_pcap=hv2/vif1-tx.pcap \
+ options:rxq_pcap=hv2/vif1-rx.pcap \
+ ofport-request=1
+
+ovs-vsctl -- add-port br-int hv2-vif2 -- \
+ set interface hv2-vif2 external-ids:iface-id=alice1 \
+ options:tx_pcap=hv2/vif2-tx.pcap \
+ options:rxq_pcap=hv2/vif2-rx.pcap \
+ ofport-request=2
+
+
+# Pre-populate the hypervisors' ARP tables so that we don't lose any
+# packets for ARP resolution (native tunneling doesn't queue packets
+# for ARP resolution).
+ovn_populate_arp
+
+# Allow some time for ovn-northd and ovn-controller to catch up.
+# XXX This should be more systematic.
+sleep 1
+
+ip_to_hex() {
+ printf "%02x%02x%02x%02x" "$@"
+}
+trim_zeros() {
+ sed 's/\(00\)\{1,\}$//'
+}
+
+# Send ip packets between foo1 and bob1
+src_mac="f00000010203"
+dst_mac="000000010203"
+src_ip=`ip_to_hex 192 168 1 2`
+dst_ip=`ip_to_hex 172 16 2 2`
+packet=${dst_mac}${src_mac}08004500001c0000000040110000${src_ip}${dst_ip}0035111100080000
+as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 $packet
+
+# Send ip packets between bob1 and alice1
+src_mac="f00000010205"
+dst_mac="000000010205"
+src_ip=`ip_to_hex 172 16 2 2`
+dst_ip=`ip_to_hex 172 16 1 2`
+packet=${dst_mac}${src_mac}08004500001c0000000040110000${src_ip}${dst_ip}0035111100080000
+as hv2 ovs-appctl netdev-dummy/receive hv2-vif1 $packet
+
+echo "---------NB dump-----"
+ovn-nbctl show
+echo "---------------------"
+ovn-nbctl list logical_router
+echo "---------------------"
+ovn-nbctl list logical_router_port
+echo "---------------------"
+
+echo "---------SB dump-----"
+ovn-sbctl list datapath_binding
+echo "---------------------"
+ovn-sbctl list port_binding
+echo "---------------------"
+ovn-sbctl dump-flows
+
+echo "------ hv1 dump ----------"
+as hv1 ovs-vsctl show
+as hv1 ovs-ofctl show br-int
+as hv1 ovs-ofctl dump-flows br-int
+echo "------ hv2 dump ----------"
+as hv2 ovs-vsctl show
+as hv2 ovs-ofctl show br-int
+as hv2 ovs-ofctl dump-flows br-int
+
+# Packet to Expect at bob1
+src_mac="000000010206"
+dst_mac="f00000010205"
+src_ip=`ip_to_hex 192 168 1 2`
+dst_ip=`ip_to_hex 172 16 2 2`
+expected=${dst_mac}${src_mac}08004500001c000000003f110100${src_ip}${dst_ip}0035111100080000
+
+$PYTHON "$top_srcdir/utilities/ovs-pcap.in" hv2/vif1-tx.pcap | trim_zeros >
received.packets
+echo $expected | trim_zeros > expout
+AT_CHECK([cat received.packets], [0], [expout])
+
+# Packet to Expect at alice1
+src_mac="000000010204"
+dst_mac="f00000010204"
+src_ip=`ip_to_hex 172 16 2 2`
+dst_ip=`ip_to_hex 172 16 1 2`
+expected=${dst_mac}${src_mac}08004500001c000000003f110100${src_ip}${dst_ip}0035111100080000
+
+$PYTHON "$top_srcdir/utilities/ovs-pcap.in" hv2/vif2-tx.pcap | trim_zeros >
received1.packets
+echo $expected | trim_zeros > expout
+AT_CHECK([cat received1.packets], [0], [expout])
+
+for sim in hv1 hv2; do
+ as $sim
+ OVS_APP_EXIT_AND_WAIT([ovn-controller])
+ OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
+ OVS_APP_EXIT_AND_WAIT([ovsdb-server])
+done
+
+as ovn-sb
+OVS_APP_EXIT_AND_WAIT([ovsdb-server])
+
+as ovn-nb
+OVS_APP_EXIT_AND_WAIT([ovsdb-server])
+
+as northd
+OVS_APP_EXIT_AND_WAIT([ovn-northd])
+
+as main
+OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
+OVS_APP_EXIT_AND_WAIT([ovsdb-server])
+
+AT_CLEANUP
--
1.9.1
_______________________________________________
dev mailing list
dev@openvswitch.org
http://openvswitch.org/mailman/listinfo/dev
