# Firewall configuration.

# This is actually a bash script.

version 6

tcpmss auto

###

# ipsets to block known malicious hosts -- http://iplists.firehol.org/

# updated automatically using update-ipsets (systemd timer)

###

ipv4 ipset create   firehol_level1 hash:net

ipv4 ipset addfile  firehol_level1 ipsets/firehol_level1.netset

ipv4 ipset create   firehol_level2 hash:net

ipv4 ipset addfile  firehol_level2 ipsets/firehol_level2.netset

ipv4 blacklist full ipset:firehol_level1 ipset:firehol_level2

###

# services

###

source /root/config/private/fs/etc/server.ports

server_ssh_ports="tcp/$ssh_port"

client_ssh_ports="default"

server_openvpn_ports="udp/$vpn_port"

client_openvpn_ports="default"

server_git_ports="tcp/9418"

client_git_ports="default"

server_mosh_ports="udp/60000:61000"

client_mosh_ports="default"

server_qemu_ports="tcp/9001"

client_qemu_ports="default"

server_znc_ports="tcp/9951"

client_znc_ports="default"

server_nfslow_ports="tcp/111"

client_nfslow_ports="default"

server_nfshigh_ports="tcp/2049"

client_nfshigh_ports="default"

# ipv6

ipv6 interface any v6interop proto icmpv6

    policy accept

# world

interface eth0 world

    protection strong

    policy     drop

    server ssh          accept

    server openvpn      accept

    server ping         accept

    server git          accept

    server http         accept

    server https        accept

    server smtp         accept

    server smtps        accept

    server nfslow       accept

    server nfshigh      accept

    server qemu         accept src localhost

    server mosh         accept src localhost

    server znc          accept src localhost

    client all          accept

# openvpn

interface  tun0 openvpn

    policy accept

router4 ipv4vpn inface tun0 outface eth0

        masquerade

        route  all accept

        client all accept

        server all accept

router6 ipv6vpn inface tun0 outface eth0

        route  all accept

        client all accept

        server all accept