Comment 1 for bug 1668546

kode0 is control node, kode3 is network node.

[root@kode0 ~]# telnet 192.168.102.254 3306
Trying 192.168.102.254...
telnet: connect to address 192.168.102.254: No route to host
[root@kode0 ~]# ping 192.168.101.254
PING 192.168.101.254 (192.168.101.254) 56(84) bytes of data.
64 bytes from 192.168.101.254: icmp_seq=1 ttl=64 time=0.608 ms
^C
--- 192.168.101.254 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.608/0.608/0.608/0.000 ms
[root@kode0 ~]# ping 192.168.102.254
PING 192.168.102.254 (192.168.102.254) 56(84) bytes of data.
64 bytes from 192.168.102.254: icmp_seq=1 ttl=64 time=0.371 ms
^C
--- 192.168.102.254 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.371/0.371/0.371/0.000 ms
[root@kode0 ~]# telnet 192.168.102.254 3306
Trying 192.168.102.254...
telnet: connect to address 192.168.102.254: No route to host
[root@kode0 ~]#
[root@kode0 ~]# ip r
default via 192.168.122.1 dev eth5
169.254.0.0/16 dev eth0 scope link metric 1002
169.254.0.0/16 dev eth1 scope link metric 1003
169.254.0.0/16 dev eth2 scope link metric 1004
169.254.0.0/16 dev eth3 scope link metric 1005
169.254.0.0/16 dev eth4 scope link metric 1006
169.254.0.0/16 dev eth5 scope link metric 1007
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1
192.168.101.0/24 dev eth2 proto kernel scope link src 192.168.101.20
192.168.102.0/24 dev eth1 proto kernel scope link src 192.168.102.20
192.168.103.0/24 dev eth0 proto kernel scope link src 192.168.103.20
192.168.104.0/24 dev eth3 proto kernel scope link src 192.168.104.20
192.168.106.0/24 dev eth4 proto kernel scope link src 192.168.106.20
192.168.122.0/24 dev eth5 proto kernel scope link src 192.168.122.20
[root@kode0 ~]#

[root@kode3 ~]# telnet 192.168.102.254 3306
Trying 192.168.102.254...
Connected to 192.168.102.254.
Escape character is '^]'.
Connection closed by foreign host.
[root@kode3 ~]#