1) ## ERROR AFTER COMMAND "fuss-client -a"
........
TASK [misc : Install package octofuss-client by apt] ***************************
ok: [localhost]

TASK [misc : Install package fuss-client-dependencies by apt] ******************
fatal: [localhost]: FAILED! => {"cache_update_time": 1501592518, "cache_updated": false, "changed": false, "failed": true, "msg": "'/usr/bin/apt-get -y -o \"Dpkg::Options::=--force-confdef\" -o \"Dpkg::Options::=--force-confold\"     install 'fuss-client-dependencies'' failed: E: There are problems and -y was used without --force-yes\n", "stderr": "E: There are problems and -y was used without --force-yes\n", "stdout": "Reading package lists...\nBuilding dependency tree...\nReading state information...\nThe following NEW packages will be installed:\n  fuss-client-dependencies\n0 upgraded, 1 newly installed, 0 to remove and 216 not upgraded.\nNeed to get 0 B/4062 B of archives.\nAfter this operation, 28.7 kB of additional disk space will be used.\nWARNING: The following packages cannot be authenticated!\n  fuss-client-dependencies\n", "stdout_lines": ["Reading package lists...", "Building dependency tree...", "Reading state information...", "The following NEW packages will be installed:", "  fuss-client-dependencies", "0 upgraded, 1 newly installed, 0 to remove and 216 not upgraded.", "Need to get 0 B/4062 B of archives.", "After this operation, 28.7 kB of additional disk space will be used.", "WARNING: The following packages cannot be authenticated!", "  fuss-client-dependencies"]}

RUNNING HANDLER [ldap : restart nslcd] *****************************************
changed: [localhost]
	to retry, use: --limit @/usr/share/fuss-client/connect.retry

PLAY RECAP *********************************************************************
localhost                  : ok=105  changed=41   unreachable=0    failed=1   



2) ## IFCONFIG ##

root@230103winfo02:~# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:22:64:2e:c5:f6  
          inet addr:172.16.4.15  Bcast:172.31.255.255  Mask:255.240.0.0
          inet6 addr: fe80::222:64ff:fe2e:c5f6/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:231 errors:0 dropped:0 overruns:0 frame:0
          TX packets:218 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:35463 (34.6 KiB)  TX bytes:28152 (27.4 KiB)
          Interrupt:19 Memory:f0200000-f0220000 

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:32 errors:0 dropped:0 overruns:0 frame:0
          TX packets:32 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:2280 (2.2 KiB)  TX bytes:2280 (2.2 KiB)

3) ## PING SERVER OK !!

root@230103winfo02:~# ping 172.16.0.1
PING 172.16.0.1 (172.16.0.1) 56(84) bytes of data.
64 bytes from 172.16.0.1: icmp_seq=1 ttl=64 time=0.411 ms
64 bytes from 172.16.0.1: icmp_seq=2 ttl=64 time=0.291 ms
64 bytes from 172.16.0.1: icmp_seq=3 ttl=64 time=0.432 ms

4) ## DNS OK

root@230103winfo02:~# ping www.google.it
PING WWW.google.it (216.58.205.227) 56(84) bytes of data.
64 bytes from fra15s24-in-f227.1e100.net (216.58.205.227): icmp_seq=1 ttl=45 time=65.3 ms
64 bytes from fra15s24-in-f227.1e100.net (216.58.205.227): icmp_seq=2 ttl=45 time=65.9 ms
64 bytes from fra15s24-in-f227.1e100.net (216.58.205.227): icmp_seq=3 ttl=45 time=65.7 ms