ifconfig -a machine-1 voltha@cord-1:~$ ifconfig -a docker0 Link encap:Ethernet HWaddr 02:42:13:ef:7b:14 inet addr:172.17.0.1 Bcast:0.0.0.0 Mask:255.255.0.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) docker_gwbridge Link encap:Ethernet HWaddr 02:42:85:5b:3c:d7 inet addr:172.18.0.1 Bcast:0.0.0.0 Mask:255.255.0.0 inet6 addr: fe80::42:85ff:fe5b:3cd7/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:14 errors:0 dropped:0 overruns:0 frame:0 TX packets:20 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1370 (1.3 KB) TX bytes:5528 (5.5 KB) ens3 Link encap:Ethernet HWaddr 52:54:00:1f:c7:49 inet addr:192.168.122.79 Bcast:192.168.122.255 Mask:255.255.255.0 inet6 addr: fe80::5054:ff:fe1f:c749/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:39595 errors:0 dropped:8 overruns:0 frame:0 TX packets:41492 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:6063946 (6.0 MB) TX bytes:11156766 (11.1 MB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:1647 errors:0 dropped:0 overruns:0 frame:0 TX packets:1647 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:137717 (137.7 KB) TX bytes:137717 (137.7 KB) veth313916e Link encap:Ethernet HWaddr 0e:86:6f:f3:d8:9a inet6 addr: fe80::c86:6fff:fef3:d89a/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:17 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:1338 (1.3 KB) veth5a24454 Link encap:Ethernet HWaddr 62:f7:80:12:d3:6b inet6 addr: fe80::60f7:80ff:fe12:d36b/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:14 errors:0 dropped:0 overruns:0 frame:0 TX packets:22 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1566 (1.5 KB) TX bytes:5668 (5.6 KB) ifconfig -a machine-2 voltha@cord-2:~$ ifconfig -a docker0 Link encap:Ethernet HWaddr 02:42:e8:32:fe:58 inet addr:172.17.0.1 Bcast:0.0.0.0 Mask:255.255.0.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) docker_gwbridge Link encap:Ethernet HWaddr 02:42:bd:e2:3e:50 inet addr:172.18.0.1 Bcast:0.0.0.0 Mask:255.255.0.0 inet6 addr: fe80::42:bdff:fee2:3e50/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:15 errors:0 dropped:0 overruns:0 frame:0 TX packets:21 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1422 (1.4 KB) TX bytes:5594 (5.5 KB) ens3 Link encap:Ethernet HWaddr 52:54:00:cf:09:d4 inet addr:192.168.122.143 Bcast:192.168.122.255 Mask:255.255.255.0 inet6 addr: fe80::5054:ff:fecf:9d4/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:32564 errors:0 dropped:8 overruns:0 frame:0 TX packets:29580 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:6037060 (6.0 MB) TX bytes:5192387 (5.1 MB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:1943 errors:0 dropped:0 overruns:0 frame:0 TX packets:1943 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:160966 (160.9 KB) TX bytes:160966 (160.9 KB) veth4aa9eef Link encap:Ethernet HWaddr ba:19:25:dd:b0:d6 inet6 addr: fe80::b819:25ff:fedd:b0d6/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:17 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:1338 (1.3 KB) vetha4160d5 Link encap:Ethernet HWaddr 02:2e:9e:69:8b:60 inet6 addr: fe80::2e:9eff:fe69:8b60/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:15 errors:0 dropped:0 overruns:0 frame:0 TX packets:22 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1632 (1.6 KB) TX bytes:5664 (5.6 KB) ifconfig -a : machine -3 voltha@cord-3:~$ ifconfig -a docker0 Link encap:Ethernet HWaddr 02:42:67:7b:95:de inet addr:172.17.0.1 Bcast:0.0.0.0 Mask:255.255.0.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) docker_gwbridge Link encap:Ethernet HWaddr 02:42:c1:dc:5a:68 inet addr:172.18.0.1 Bcast:0.0.0.0 Mask:255.255.0.0 inet6 addr: fe80::42:c1ff:fedc:5a68/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:14 errors:0 dropped:0 overruns:0 frame:0 TX packets:20 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1370 (1.3 KB) TX bytes:5516 (5.5 KB) ens3 Link encap:Ethernet HWaddr 52:54:00:5f:0d:bb inet addr:192.168.122.100 Bcast:192.168.122.255 Mask:255.255.255.0 inet6 addr: fe80::5054:ff:fe5f:dbb/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:44164 errors:0 dropped:8 overruns:0 frame:0 TX packets:43700 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:12812606 (12.8 MB) TX bytes:7910703 (7.9 MB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:2008 errors:0 dropped:0 overruns:0 frame:0 TX packets:2008 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:160536 (160.5 KB) TX bytes:160536 (160.5 KB) veth1ed6d6e Link encap:Ethernet HWaddr 36:40:8f:15:d5:1a inet6 addr: fe80::3440:8fff:fe15:d51a/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:14 errors:0 dropped:0 overruns:0 frame:0 TX packets:22 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1566 (1.5 KB) TX bytes:5656 (5.6 KB) vethd25d4fe Link encap:Ethernet HWaddr 5a:d6:c6:e3:e9:bf inet6 addr: fe80::58d6:c6ff:fee3:e9bf/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:17 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:1338 (1.3 KB) Logs that might help: voltha@cord-1:~$ docker stack ls NAME SERVICES consul 1 voltha@cord-1:~$ docker service ls ID NAME MODE REPLICAS IMAGE PORTS o8v6t1ypnt87 consul_consul global 3/3 consul:0.9.2 *:8300->8300/tcp,*:8400->8400/tcp,*:8500->8500/tcp,*:8600->8600/udp voltha@cord-1:~$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 4823e2df8bf7 consul:0.9.2 "consul agent -ser..." 20 minutes ago Up 20 minutes 8300-8302/tcp, 8500/tcp, 8301-8302/udp, 8600/tcp, 8600/udp consul_consul.jxzexnqnihsu5s0xi9bgh97sf.5cf6j8tunz0l83y8uga88ey3q voltha@cord-3:~$ docker network ls NETWORK ID NAME DRIVER SCOPE 5fd03f6a6cdf bridge bridge local ttcw1rsgezyy consul_net overlay swarm 373b928aaa8b docker_gwbridge bridge local 6e26a4220fa5 host host local 3mz9eaaoxw3p ingress overlay swarm cb0cc6dd5faf none null local wrzhabahb9wt voltha_net overlay swarm voltha@cord-3:~$ docker network inspect ttcw1rsgezyy [ { "Name": "consul_net", "Id": "ttcw1rsgezyyoj4thcfden97u", "Created": "2017-09-06T02:06:05.688092536+05:30", "Scope": "swarm", "Driver": "overlay", "EnableIPv6": false, "IPAM": { "Driver": "default", "Options": null, "Config": [ { "Subnet": "172.29.20.0/29", "Gateway": "172.29.20.1" } ] }, "Internal": false, "Attachable": false, "Ingress": false, "Containers": { "4823e2df8bf7fb0771ec91d8ff84721b3c5bb78f2e429c514f192b23c37a1602": { "Name": "consul_consul.jxzexnqnihsu5s0xi9bgh97sf.5cf6j8tunz0l83y8uga88ey3q", "EndpointID": "1595120ae478fc5ad4e9a264ed7291f38c4af846d0040858da96ff080333b99b", "MacAddress": "02:42:ac:1d:14:05", "IPv4Address": "172.29.20.5/29", "IPv6Address": "" } }, "Options": { "com.docker.network.driver.overlay.vxlanid_list": "4098", "encrypted": "true" }, "Labels": { "com.docker.stack.namespace": "consul" }, "Peers": [ { "Name": "cord-3-2ced022a0b0f", "IP": "192.168.122.100" }, { "Name": "cord-2-7e61dc11494e", "IP": "192.168.122.143" }, { "Name": "cord-1-8a889729253c", "IP": "192.168.122.79" } ] } ]