I just had the same problem... using Samba with ufw. It didn't worked until I added nf_conntrack_netbios_ns to IPT_MODULES in /etc/default/ufw.
-- Please add nf_conntrack_pptp and nf_conntrack_netbios_ns to IPT_MODULES https://bugs.launchpad.net/bugs/360975 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs