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firewalld and LISTEN

On CentOS7 I have following firewalld setting.

external (active)
target: default
icmp-block-inversion: no
interfaces: eth0
services: dns ftp http https imaps pop3s smtp ssh
ports: 110/tcp 21/tcp 20000/tcp 106/tcp 53/tcp 990/tcp 5432/tcp 8447/tcp
113/tcp 143/tcp 3306/tcp 5224/tcp 22/tcp 465/tcp 995/tcp 25/tcp 10000/tcp
8443/tcp 993/tcp 443/tcp 8880/tcp 587/tcp 20/tcp 53/udp 12768/tcp
masquerade: yes
rich rules:

But by ss -nat, IPV4 443 is not listend.

CentOS7 DF problem

On CentOS7 df shows not correct data about /dev/vdb

# df

Filesystem 1K-blocks Used Available Use% Mounted on

/dev/mapper/centos-root 13105152 2695388 10409764 21% /

devtmpfs 8140264 0 8140264 0% /dev

tmpfs 8150940 0 8150940 0% /dev/shm

tmpfs 8150940 839576 7311364 11% /run

tmpfs 8150940 0 8150940 0% /sys/fs/cgroup

/dev/vdb 515928320 786176 488911360 1% /home

/dev/vda1 508580 180304 328276 36% /boot


firewalld cloud-init dhcp error

Dear members,

Please tell me what's wrong.
After setig firewalld, I got fail on cloud-init with reboot.
The server is rebooted, but I cannot access from internet.
Before reboot I can access form internet.
And before setig firewalld, there's no problem on reboot.

/var/log/cloud-init.log shows following
Jul 17 14:18:46 biz105 cloud-init: ci-info:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Route info
Jul 17 14:21:01 biz105 cloud-init: 2016-07-17 14:21:01,476 -[WARNING]: Calling '' failed [3/120s]:

CentOS7 firewalld ploblem

Dear Members,

Please tell me how can I fix this problem.

Against allow imap on firewalld, I cannot access to the server.

[root@speedex ~]# telnet 110
telnet: connect to address No route to host

After stopping forewalld I can access to the server.
[root@speedex ~]# telnet 110
Connected to
Escape character is '^]'.
+OK Dovecot ready.
telnet> quit

I have attached nmcli and firewalld data. Please check it.
If you need more please tell me.


mount bind problem

On CentOS release 6.7, there's file system problem.
Aftert reboot /home is set under /home (/home/home) like followings.

# ls -l /home
total 48
-rw------- 1 root root 7168 Nov 15 19:10
-rw------- 1 root root 7168 Jan 25 11:09 aquota.user
drwxr-x--- 2 root root 4096 Jan 18 21:55 backups
drwxr-xr-x 4 root root 4096 Jan 1 11:59 home
drwxr-xr-x 8 root root 4096 Apr 5 01:10 log
drwx------ 2 root root 16384 Nov 15 18:58 lost+found
drwxr-xr-x 6 mysql mysql 4096 Dec 13 22:34 mysql

# df
Filesystem 1K-blocks Used Available Use% Mounted on