Samba is inaccessible from VPN

# Only bind to allowed NIC's
bind interfaces only = yes
interfaces = 127.0.0.1 10.1.1.0/24 10.1.114.0/24 
hosts allow = 127.0.0.1 10.1.1.0/255.255.255.0 10.1.114.0/255.255.255.0 10.10.1.0/255.255.255.0 192.168.78.0/255.255.255.0

[root@nethserver log]# netstat -plane | grep smbd
tcp        0      0 127.0.0.1:445               0.0.0.0:*                   LISTEN      0          219350     1753/smbd
tcp        0      0 10.1.1.11:445               0.0.0.0:*                   LISTEN      0          219348     1753/smbd
tcp        0      0 10.1.114.11:445             0.0.0.0:*                   LISTEN      0          219344     1753/smbd
tcp        0      0 127.0.0.1:139               0.0.0.0:*                   LISTEN      0          219351     1753/smbd
tcp        0      0 10.1.1.11:139               0.0.0.0:*                   LISTEN      0          219349     1753/smbd
tcp        0      0 10.1.114.11:139             0.0.0.0:*                   LISTEN      0          219347     1753/smbd
unix  3      [ ]         STREAM     CONNECTED     219331 1753/smbd

VPN network is 10.10.1.0/24 :

tun0      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          inet addr:10.10.1.1  P-t-P:10.10.1.2  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:1832 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1861 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:121855 (118.9 KiB)  TX bytes:578347 (564.7 KiB)