It's not always the case that remote VTEP FDB entries are installed with
an all-zero MAC, e.g., when running with BGP L3EVPN. Relax the
condition and also consider all externally learned FDB entries on vxlan
interfaces that have a destination IP set to be valid remote VTEPs.
Fixes: 795fd50f588e ("controller: Add support for remote VTEP learning.")
Signed-off-by: Dumitru Ceara <[email protected]>
---
controller/neighbor-exchange-netlink.c | 21 +++++++++++---
controller/neighbor-exchange.c | 4 ++-
tests/system-ovn.at | 39 +++++++++++++++++++++++++-
3 files changed, 58 insertions(+), 6 deletions(-)
diff --git a/controller/neighbor-exchange-netlink.c
b/controller/neighbor-exchange-netlink.c
index fa2444e2f3..4729de32e0 100644
--- a/controller/neighbor-exchange-netlink.c
+++ b/controller/neighbor-exchange-netlink.c
@@ -171,13 +171,26 @@ ne_is_ovn_owned(const struct ne_nl_received_neigh *nd)
&& !(nd->flags & NTF_EXT_LEARNED);
}
-/* OVN expects that the VTEP entry doesn't have any MAC address (zeroed out)
- * and the entry is marked as "permanent". */
+/* OVN expects that the VTEP entry either:
+ * - doesn't have any MAC address (zeroed out) and the entry is marked
+ as "permanent"
+ * OR
+ * - has an IP address (that of the remote VTEP) and is marked as
+ * "extern learned".
+ */
bool
ne_is_valid_remote_vtep(struct ne_nl_received_neigh *ne)
{
- return eth_addr_is_zero(ne->lladdr) && (ne->state & NUD_NOARP) &&
- (ne->state & NUD_PERMANENT);
+ if (eth_addr_is_zero(ne->lladdr) && (ne->state & NUD_NOARP) &&
+ (ne->state & NUD_PERMANENT)) {
+ return true;
+ }
+
+ if (ipv6_addr_is_set(&ne->addr) && ne->flags & NTF_EXT_LEARNED) {
+ return true;
+ }
+
+ return false;
}
/* OVN expects that the FDB entry has an IP address (that of the remote VTEP),
diff --git a/controller/neighbor-exchange.c b/controller/neighbor-exchange.c
index ea6c287b1f..e40f39e248 100644
--- a/controller/neighbor-exchange.c
+++ b/controller/neighbor-exchange.c
@@ -118,7 +118,9 @@ neighbor_exchange_run(const struct neighbor_exchange_ctx_in
*n_ctx_in,
evpn_remote_vtep_add(n_ctx_out->remote_vteps, ne->addr,
port, nim->vni);
}
- } else if (ne_is_valid_static_fdb(ne)) {
+ }
+
+ if (ne_is_valid_static_fdb(ne)) {
if (!evpn_static_entry_find(n_ctx_out->static_fdbs,
ne->lladdr, ne->addr,
nim->vni)) {
diff --git a/tests/system-ovn.at b/tests/system-ovn.at
index df5bd716d2..6988984abe 100644
--- a/tests/system-ovn.at
+++ b/tests/system-ovn.at
@@ -18455,22 +18455,26 @@ AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int
table=OFTABLE_LEARN_REMOTE_FDB |
priority=100,reg14=0x80000001,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
])
-# Simulate second remote VTEP.
+# Simulate more remote VTEPs.
check bridge fdb append 00:00:00:00:00:00 dev vxlan-$vni dst 169.0.0.20 static
permanent
+check bridge fdb append 00:00:00:00:00:01 dev vxlan-$vni dst 169.0.0.30
extern_learn
OVS_WAIT_FOR_OUTPUT_UNQUOTED([ovn-appctl evpn/remote-vtep-list | sort], [0],
[dnl
IP: 169.0.0.10, port: 4789, vni: $vni
IP: 169.0.0.20, port: 4789, vni: $vni
+IP: 169.0.0.30, port: 4789, vni: $vni
])
OVS_WAIT_FOR_OUTPUT_UNQUOTED([ovn-appctl evpn/vtep-binding-list | cut -d','
-f2- | sort], [0], [dnl
Remote IP: 169.0.0.10, vni: $vni, binding_key: 0x80000001, tunnel_ofport:
$ofport, dp_key: $dp_key
Remote IP: 169.0.0.20, vni: $vni, binding_key: 0x80000002, tunnel_ofport:
$ofport, dp_key: $dp_key
+ Remote IP: 169.0.0.30, vni: $vni, binding_key: 0x80000003, tunnel_ofport:
$ofport, dp_key: $dp_key
])
# We cannot check the output directly because the order might change.
OVS_WAIT_UNTIL([ovn-appctl evpn/vtep-multicast-group-list | grep -q
"169.0.0.10"])
OVS_WAIT_UNTIL([ovn-appctl evpn/vtep-multicast-group-list | grep -q
"169.0.0.20"])
+OVS_WAIT_UNTIL([ovn-appctl evpn/vtep-multicast-group-list | grep -q
"169.0.0.30"])
AT_CHECK([ovn-appctl evpn/vtep-multicast-group-list | wc -l], [0], [1
])
@@ -18478,6 +18482,7 @@ AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int
table=OFTABLE_PHY_TO_LOG | grep p
awk '{print $7, $8}' | sort], [0], [dnl
priority=1050,tun_id=0xa,tun_src=169.0.0.10,tun_dst=169.0.0.1,in_port=$ofport
actions=load:0x$dp_key->OXM_OF_METADATA[[0..31]],load:0x80000001->NXM_NX_REG14[[]],resubmit(,OFTABLE_LEARN_REMOTE_FDB),resubmit(,OFTABLE_LOG_INGRESS_PIPELINE)
priority=1050,tun_id=0xa,tun_src=169.0.0.20,tun_dst=169.0.0.1,in_port=$ofport
actions=load:0x$dp_key->OXM_OF_METADATA[[0..31]],load:0x80000002->NXM_NX_REG14[[]],resubmit(,OFTABLE_LEARN_REMOTE_FDB),resubmit(,OFTABLE_LOG_INGRESS_PIPELINE)
+priority=1050,tun_id=0xa,tun_src=169.0.0.30,tun_dst=169.0.0.1,in_port=$ofport
actions=load:0x$dp_key->OXM_OF_METADATA[[0..31]],load:0x80000003->NXM_NX_REG14[[]],resubmit(,OFTABLE_LEARN_REMOTE_FDB),resubmit(,OFTABLE_LOG_INGRESS_PIPELINE)
])
ovs-ofctl dump-flows br-int table=OFTABLE_REMOTE_VTEP_OUTPUT >
oftable_remote_vtep_output
@@ -18485,43 +18490,57 @@ AT_CHECK_UNQUOTED([grep "output"
oftable_remote_vtep_output | grep -v resubmit |
awk '{print $7, $8}' | sort], [0], [dnl
priority=50,reg15=0x80000001,metadata=0x$dp_key
actions=load:0xa9000001->NXM_NX_TUN_IPV4_SRC[[]],load:0xa900000a->NXM_NX_TUN_IPV4_DST[[]],load:0xa->NXM_NX_TUN_ID[[0..23]],output:$ofport
priority=50,reg15=0x80000002,metadata=0x$dp_key
actions=load:0xa9000001->NXM_NX_TUN_IPV4_SRC[[]],load:0xa9000014->NXM_NX_TUN_IPV4_DST[[]],load:0xa->NXM_NX_TUN_ID[[0..23]],output:$ofport
+priority=50,reg15=0x80000003,metadata=0x$dp_key
actions=load:0xa9000001->NXM_NX_TUN_IPV4_SRC[[]],load:0xa900001e->NXM_NX_TUN_IPV4_DST[[]],load:0xa->NXM_NX_TUN_ID[[0..23]],output:$ofport
priority=55,reg10=0x1/0x1,reg15=0x80000001,metadata=0x$dp_key
actions=load:0xa9000001->NXM_NX_TUN_IPV4_SRC[[]],load:0xa900000a->NXM_NX_TUN_IPV4_DST[[]],load:0xa->NXM_NX_TUN_ID[[0..23]],load:0xffff->NXM_OF_IN_PORT[[]],output:$ofport
priority=55,reg10=0x1/0x1,reg15=0x80000002,metadata=0x$dp_key
actions=load:0xa9000001->NXM_NX_TUN_IPV4_SRC[[]],load:0xa9000014->NXM_NX_TUN_IPV4_DST[[]],load:0xa->NXM_NX_TUN_ID[[0..23]],load:0xffff->NXM_OF_IN_PORT[[]],output:$ofport
+priority=55,reg10=0x1/0x1,reg15=0x80000003,metadata=0x$dp_key
actions=load:0xa9000001->NXM_NX_TUN_IPV4_SRC[[]],load:0xa900001e->NXM_NX_TUN_IPV4_DST[[]],load:0xa->NXM_NX_TUN_ID[[0..23]],load:0xffff->NXM_OF_IN_PORT[[]],output:$ofport
])
AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int table=OFTABLE_LEARN_REMOTE_FDB
| grep priority | \
awk '{print $7, $8}' | strip_cookie | sort], [0], [dnl
priority=100,reg14=0x80000001,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
priority=100,reg14=0x80000002,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
+priority=100,reg14=0x80000003,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
+priority=150,reg14=0x80000003,metadata=0x1,dl_src=00:00:00:00:00:01
actions=drop
])
AT_CHECK([grep "resubmit" oftable_remote_vtep_output | grep -c
"load:0xa900000a"], [0], [3
])
AT_CHECK([grep "resubmit" oftable_remote_vtep_output | grep -c
"load:0xa9000014"], [0], [3
])
+AT_CHECK([grep "resubmit" oftable_remote_vtep_output | grep -c
"load:0xa900001e"], [0], [3
+])
# Simulate remote workload.
check bridge fdb add f0:00:0f:16:10:50 dev vxlan-$vni dst 169.0.0.10 static
extern_learn
check bridge fdb add f0:00:0f:16:10:60 dev vxlan-$vni dst 169.0.0.20 static
extern_learn
+check bridge fdb add f0:00:0f:16:10:70 dev vxlan-$vni dst 169.0.0.30 static
extern_learn
OVS_WAIT_FOR_OUTPUT_UNQUOTED([ovn-appctl evpn/vtep-fdb-list | cut -d',' -f2- |
sort], [0], [dnl
+ MAC: 00:00:00:00:00:01, vni: $vni, binding_key: 0x80000003, dp_key: $dp_key
MAC: f0:00:0f:16:10:50, vni: $vni, binding_key: 0x80000001, dp_key: $dp_key
MAC: f0:00:0f:16:10:60, vni: $vni, binding_key: 0x80000002, dp_key: $dp_key
+ MAC: f0:00:0f:16:10:70, vni: $vni, binding_key: 0x80000003, dp_key: $dp_key
])
AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int table=OFTABLE_GET_REMOTE_FDB |
grep priority | \
awk '{print $7, $8}' | sort], [0], [dnl
priority=0 actions=load:0->NXM_NX_REG1[[]]
+priority=150,metadata=0x$dp_key,dl_dst=00:00:00:00:00:01
actions=load:0x80000003->NXM_NX_REG1[[]]
priority=150,metadata=0x$dp_key,dl_dst=f0:00:0f:16:10:50
actions=load:0x80000001->NXM_NX_REG1[[]]
priority=150,metadata=0x$dp_key,dl_dst=f0:00:0f:16:10:60
actions=load:0x80000002->NXM_NX_REG1[[]]
+priority=150,metadata=0x$dp_key,dl_dst=f0:00:0f:16:10:70
actions=load:0x80000003->NXM_NX_REG1[[]]
])
AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int table=OFTABLE_LEARN_REMOTE_FDB
| grep priority | \
awk '{print $7, $8}' | strip_cookie | sort], [0], [dnl
priority=100,reg14=0x80000001,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
priority=100,reg14=0x80000002,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
+priority=100,reg14=0x80000003,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
priority=150,reg14=0x80000001,metadata=0x$dp_key,dl_src=f0:00:0f:16:10:50
actions=drop
priority=150,reg14=0x80000002,metadata=0x$dp_key,dl_src=f0:00:0f:16:10:60
actions=drop
+priority=150,reg14=0x80000003,metadata=0x$dp_key,dl_src=00:00:00:00:00:01
actions=drop
+priority=150,reg14=0x80000003,metadata=0x$dp_key,dl_src=f0:00:0f:16:10:70
actions=drop
])
# Check that the recompute won't change the UUIDs and tunnel keys.
@@ -18566,8 +18585,11 @@ AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int
table=OFTABLE_LEARN_REMOTE_FDB |
awk '{print $7, $8}' | strip_cookie | sort], [0], [dnl
priority=100,reg14=0x80000001,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,idle_timeout=300,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
priority=100,reg14=0x80000002,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,idle_timeout=300,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
+priority=100,reg14=0x80000003,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,idle_timeout=300,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
priority=150,reg14=0x80000001,metadata=0x$dp_key,dl_src=f0:00:0f:16:10:50
actions=drop
priority=150,reg14=0x80000002,metadata=0x$dp_key,dl_src=f0:00:0f:16:10:60
actions=drop
+priority=150,reg14=0x80000003,metadata=0x$dp_key,dl_src=00:00:00:00:00:01
actions=drop
+priority=150,reg14=0x80000003,metadata=0x$dp_key,dl_src=f0:00:0f:16:10:70
actions=drop
])
check ovn-nbctl --wait=hv remove logical_switch ls-evpn other_config
fdb_age_threshold
@@ -18575,8 +18597,11 @@ AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int
table=OFTABLE_LEARN_REMOTE_FDB |
awk '{print $7, $8}' | strip_cookie | sort], [0], [dnl
priority=100,reg14=0x80000001,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
priority=100,reg14=0x80000002,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
+priority=100,reg14=0x80000003,metadata=0x$dp_key
actions=learn(table=OFTABLE_GET_REMOTE_FDB,priority=150,delete_learned,OXM_OF_METADATA[[]],NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],load:NXM_NX_REG14[[]]->NXM_NX_REG1[[]])
priority=150,reg14=0x80000001,metadata=0x$dp_key,dl_src=f0:00:0f:16:10:50
actions=drop
priority=150,reg14=0x80000002,metadata=0x$dp_key,dl_src=f0:00:0f:16:10:60
actions=drop
+priority=150,reg14=0x80000003,metadata=0x$dp_key,dl_src=00:00:00:00:00:01
actions=drop
+priority=150,reg14=0x80000003,metadata=0x$dp_key,dl_src=f0:00:0f:16:10:70
actions=drop
])
AS_BOX([L2 EVPN ARP learning])
@@ -18598,10 +18623,12 @@ rtr_port_key=$(fetch_column Port_Binding tunnel_key
logical_port=lr-ls-evpn)
# is controlled by the BGP-EVPN control plane.
check ip neigh add dev br-10 172.16.1.50 lladdr f0:00:0f:16:10:50 nud noarp
extern_learn
check ip neigh add dev br-10 172.16.1.60 lladdr f0:00:0f:16:10:60 nud noarp
extern_learn
+check ip neigh add dev br-10 172.16.1.70 lladdr f0:00:0f:16:10:70 nud noarp
extern_learn
OVS_WAIT_FOR_OUTPUT_UNQUOTED([ovn-appctl evpn/vtep-arp-list | cut -d',' -f2- |
sort], [0], [dnl
VNI: 10, MAC: f0:00:0f:16:10:50, IP: 172.16.1.50, dp_key: $dp_key
VNI: 10, MAC: f0:00:0f:16:10:60, IP: 172.16.1.60, dp_key: $dp_key
+ VNI: 10, MAC: f0:00:0f:16:10:70, IP: 172.16.1.70, dp_key: $dp_key
])
AS_BOX([Check dynamic-routing-arp-prefer-local=true])
@@ -18612,6 +18639,7 @@ AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int
table=OFTABLE_MAC_BINDING | grep
priority=100,reg0=0xac10010a,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:01:10,load:0x1->NXM_NX_REG10[[6]]
priority=20,reg0=0xac100132,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:10:50,load:0x1->NXM_NX_REG10[[6]]
priority=20,reg0=0xac10013c,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:10:60,load:0x1->NXM_NX_REG10[[6]]
+priority=20,reg0=0xac100146,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:10:70,load:0x1->NXM_NX_REG10[[6]]
])
AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int table=OFTABLE_MAC_LOOKUP | grep
priority | \
@@ -18619,6 +18647,7 @@ AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int
table=OFTABLE_MAC_LOOKUP | grep p
priority=100,arp,reg0=0xac10010a,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:01:10
actions=load:0x1->NXM_NX_REG10[[6]]
priority=20,arp,reg0=0xac100132,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:10:50
actions=load:0x1->NXM_NX_REG10[[6]]
priority=20,arp,reg0=0xac10013c,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:10:60
actions=load:0x1->NXM_NX_REG10[[6]]
+priority=20,arp,reg0=0xac100146,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:10:70
actions=load:0x1->NXM_NX_REG10[[6]]
])
AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int table=OFTABLE_MAC_CACHE_USE |
grep priority | \
@@ -18635,6 +18664,7 @@ AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int
table=OFTABLE_MAC_BINDING | grep
priority=100,reg0=0xac10010a,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:01:10,load:0x1->NXM_NX_REG10[[6]]
priority=200,reg0=0xac100132,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:10:50,load:0x1->NXM_NX_REG10[[6]]
priority=200,reg0=0xac10013c,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:10:60,load:0x1->NXM_NX_REG10[[6]]
+priority=200,reg0=0xac100146,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:10:70,load:0x1->NXM_NX_REG10[[6]]
])
AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int table=OFTABLE_MAC_LOOKUP | grep
priority | \
@@ -18642,6 +18672,7 @@ AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int
table=OFTABLE_MAC_LOOKUP | grep p
priority=100,arp,reg0=0xac10010a,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:01:10
actions=load:0x1->NXM_NX_REG10[[6]]
priority=200,arp,reg0=0xac100132,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:10:50
actions=load:0x1->NXM_NX_REG10[[6]]
priority=200,arp,reg0=0xac10013c,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:10:60
actions=load:0x1->NXM_NX_REG10[[6]]
+priority=200,arp,reg0=0xac100146,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:10:70
actions=load:0x1->NXM_NX_REG10[[6]]
])
AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int table=OFTABLE_MAC_CACHE_USE |
grep priority | \
@@ -18663,6 +18694,7 @@ check diff -q arp_before arp_after
# Remove remote workload ARP entries and check ovn-controller's state.
check ip neigh del dev br-10 172.16.1.50
check ip neigh del dev br-10 172.16.1.60
+check ip neigh del dev br-10 172.16.1.70
OVS_WAIT_FOR_OUTPUT_UNQUOTED([ovn-appctl evpn/vtep-arp-list | cut -d',' -f2- |
sort], [0], [dnl
])
@@ -18688,10 +18720,12 @@
priority=100,ip,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:
# the logical switch that still exists).
check ip neigh add dev br-10 172.16.1.50 lladdr f0:00:0f:16:10:50 nud noarp
extern_learn
check ip neigh add dev br-10 172.16.1.60 lladdr f0:00:0f:16:10:60 nud noarp
extern_learn
+check ip neigh add dev br-10 172.16.1.70 lladdr f0:00:0f:16:10:70 nud noarp
extern_learn
OVS_WAIT_FOR_OUTPUT_UNQUOTED([ovn-appctl evpn/vtep-arp-list | cut -d',' -f2- |
sort], [0], [dnl
VNI: 10, MAC: f0:00:0f:16:10:50, IP: 172.16.1.50, dp_key: $dp_key
VNI: 10, MAC: f0:00:0f:16:10:60, IP: 172.16.1.60, dp_key: $dp_key
+ VNI: 10, MAC: f0:00:0f:16:10:70, IP: 172.16.1.70, dp_key: $dp_key
])
AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int table=OFTABLE_MAC_BINDING |
grep priority | \
@@ -18699,6 +18733,7 @@ AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int
table=OFTABLE_MAC_BINDING | grep
priority=100,reg0=0xac10010a,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:01:10,load:0x1->NXM_NX_REG10[[6]]
priority=200,reg0=0xac100132,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:10:50,load:0x1->NXM_NX_REG10[[6]]
priority=200,reg0=0xac10013c,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:10:60,load:0x1->NXM_NX_REG10[[6]]
+priority=200,reg0=0xac100146,reg15=0x$rtr_port_key,metadata=0x$rtr_dp_key
actions=mod_dl_dst:f0:00:0f:16:10:70,load:0x1->NXM_NX_REG10[[6]]
])
AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int table=OFTABLE_MAC_LOOKUP | grep
priority | \
@@ -18706,12 +18741,14 @@ AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int
table=OFTABLE_MAC_LOOKUP | grep p
priority=100,arp,reg0=0xac10010a,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:01:10
actions=load:0x1->NXM_NX_REG10[[6]]
priority=200,arp,reg0=0xac100132,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:10:50
actions=load:0x1->NXM_NX_REG10[[6]]
priority=200,arp,reg0=0xac10013c,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:10:60
actions=load:0x1->NXM_NX_REG10[[6]]
+priority=200,arp,reg0=0xac100146,reg14=0x$rtr_port_key,metadata=0x$rtr_dp_key,dl_src=f0:00:0f:16:10:70
actions=load:0x1->NXM_NX_REG10[[6]]
])
check ovn-nbctl --wait=hv lr-del lr
AT_CHECK_UNQUOTED([ovn-appctl evpn/vtep-arp-list | cut -d',' -f2- | sort],
[0], [dnl
VNI: 10, MAC: f0:00:0f:16:10:50, IP: 172.16.1.50, dp_key: $dp_key
VNI: 10, MAC: f0:00:0f:16:10:60, IP: 172.16.1.60, dp_key: $dp_key
+ VNI: 10, MAC: f0:00:0f:16:10:70, IP: 172.16.1.70, dp_key: $dp_key
])
AT_CHECK_UNQUOTED([ovs-ofctl dump-flows br-int table=OFTABLE_MAC_BINDING |
grep priority | \
--
2.51.0
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