# can help in case /tmp has not enough space
#TMPDIR=/data/zapret/tmp

# redefine user for zapret daemons. required on Keenetic
#WS_USER=nobody

# override firewall type : iptables,nftables,ipfw
FWTYPE=iptables
# nftables only : set this to 0 to use pre-nat mode. default is post-nat.
# pre-nat mode disables some bypass techniques for forwarded traffic but allows to see client IP addresses in debug log
#POSTNAT=0

# options for ipsets
# maximum number of elements in sets. also used for nft sets
SET_MAXELEM=522288
# too low hashsize can cause memory allocation errors on low RAM systems , even if RAM is enough
# too large hashsize will waste lots of RAM
IPSET_OPT="hashsize 262144 maxelem $SET_MAXELEM"
# dynamically generate additional ip. $1 = ipset/nfset/table name
#IPSET_HOOK="/etc/zapret.ipset.hook"

# options for ip2net. "-4" or "-6" auto added by ipset create script
IP2NET_OPT4="--prefix-length=22-30 --v4-threshold=3/4"
IP2NET_OPT6="--prefix-length=56-64 --v6-threshold=5"
# options for auto hostlist
AUTOHOSTLIST_RETRANS_THRESHOLD=3
AUTOHOSTLIST_FAIL_THRESHOLD=3
AUTOHOSTLIST_FAIL_TIME=60
# 1 = debug autohostlist positives to ipset/zapret-hosts-auto-debug.log
AUTOHOSTLIST_DEBUGLOG=0

# number of parallel threads for domain list resolves
MDIG_THREADS=30

# ipset/*.sh can compress large lists
GZIP_LISTS=1
# command to reload ip/host lists after update
# comment or leave empty for auto backend selection : ipset or ipfw if present
# on BSD systems with PF no auto reloading happens. you must provide your own command
# set to "-" to disable reload
#LISTS_RELOAD="pfctl -f /etc/pf.conf"

# mark bit used by nfqws to prevent loop
DESYNC_MARK=0x40000000
DESYNC_MARK_POSTNAT=0x20000000

TPWS_SOCKS_ENABLE=0
# tpws socks listens on this port on localhost and LAN interfaces
TPPORT_SOCKS=987
# use <HOSTLIST> and <HOSTLIST_NOAUTO> placeholders to engage standard hostlists and autohostlist in ipset dir
# hostlist markers are replaced to empty string if MODE_FILTER does not satisfy
# <HOSTLIST_NOAUTO> appends ipset/zapret-hosts-auto.txt as normal list
TPWS_SOCKS_OPT="
--filter-tcp=80 --methodeol <HOSTLIST> --new
--filter-tcp=443 --split-pos=1,midsld --disorder <HOSTLIST>
"

TPWS_ENABLE=0
TPWS_PORTS=80,443
# use <HOSTLIST> and <HOSTLIST_NOAUTO> placeholders to engage standard hostlists and autohostlist in ipset dir
# hostlist markers are replaced to empty string if MODE_FILTER does not satisfy
# <HOSTLIST_NOAUTO> appends ipset/zapret-hosts-auto.txt as normal list
TPWS_OPT="
--filter-tcp=80 --methodeol <HOSTLIST> --new
--filter-tcp=443 --split-pos=1,midsld --disorder <HOSTLIST>
"

NFQWS_ENABLE=1
# redirect outgoing traffic with connbytes limiter applied in both directions.
NFQWS_PORTS_TCP=80,443,4244,5222-5228,5242,50318,59234
NFQWS_PORTS_UDP=443,590-1400,3478-3481,5349,19294-19344
# PKT_OUT means connbytes dir original
# PKT_IN means connbytes dir reply
# this is --dpi-desync-cutoff=nX kernel mode implementation for linux. it saves a lot of CPU.
NFQWS_TCP_PKT_OUT=$((6+$AUTOHOSTLIST_RETRANS_THRESHOLD))
NFQWS_TCP_PKT_IN=3
NFQWS_UDP_PKT_OUT=$((6+$AUTOHOSTLIST_RETRANS_THRESHOLD))
NFQWS_UDP_PKT_IN=0
# redirect outgoing traffic without connbytes limiter and incoming with connbytes limiter
# normally it's needed only for stateless DPI that matches every packet in a single TCP session
# typical example are plain HTTP keep alives
# this mode can be very CPU consuming. enable with care !
#NFQWS_PORTS_TCP_KEEPALIVE=80
#NFQWS_PORTS_UDP_KEEPALIVE=
# use <HOSTLIST> and <HOSTLIST_NOAUTO> placeholders to engage standard hostlists and autohostlist in ipset dir
# hostlist markers are replaced to empty string if MODE_FILTER does not satisfy
# <HOSTLIST_NOAUTO> appends ipset/zapret-hosts-auto.txt as normal list

# just notes: --debug=@debug.log /data/zapret/lists/ /data/zapret/files/fake/
#GoogleVideo first UDP strats!!! UDP for Quick. You maybe need change only TCP or UDP or both strats. For enable starats just delete --skip
#Стратегия DISCORD вместо просто fake. Если закомментировать - будет использоваться просто fake
#NFQWS_OPT_DESYNC_DISCORD_MEDIA="--dpi-desync=fake --dpi-desync-autottl --dup=2 --dup-autottl --dup-cutoff=n3"
#Стратегия ТГ, ВА и т.п. вместо просто fake. Если закомментировать - будет использоваться просто fake
#NFQWS_OPT_DESYNC_STUN="--dpi-desync=fake --dpi-desync-autottl --dup=2 --dup-autottl --dup-cutoff=n3"
NFQWS_OPT="
--filter-tcp=80
--hostlist=/data/zapret/ipset/zapret-hosts-user.txt
--dpi-desync=fake,fakedsplit
--dpi-desync-autottl=2
--dpi-desync-fooling=md5sig
--dpi-desync-fooling=datanoack
--new
--filter-tcp=443
--hostlist=/data/zapret/ipset/zapret-hosts-google.txt
--dpi-desync=fake,multisplit
--dpi-desync-fake-tls=0x00000000
--dpi-desync-fake-tls=!
--dpi-desync-split-pos=1,midsld
--dpi-desync-repeats=2
--dpi-desync-fooling=badseq
--dpi-desync-fake-tls-mod=rnd,dupsid,sni=www.google.com
--new
--filter-tcp=443
--hostlist=/data/zapret/ipset/zapret-hosts-user.txt
--dpi-desync=hostfakesplit
--dpi-desync-hostfakesplit-mod=host=max.ru
--dpi-desync-hostfakesplit-midhost=host-2
--dpi-desync-split-seqovl=726
--dpi-desync-fooling=badsum,badseq
--dpi-desync-badseq-increment=0
--new
--filter-udp=443
--hostlist=/data/zapret/ipset/zapret-hosts-user.txt
--dpi-desync=fake,udplen
--dpi-desync-fake-quic=/data/zapret/files/fake/quic_initial_www_google_com.bin
--dpi-desync-repeats=20
--dpi-desync-udplen-increment=24
--new
--filter-udp=443,590-1400,3478-3481,5349,19294-19344
--filter-l7=stun
--dpi-desync=fake

--new
--filter-udp=443,590-1400,3478-3481,5349,19294-19344
--hostlist=/data/zapret/ipset/cust1.txt
--dpi-desync=fake,udplen
--dpi-desync-fake-quic=/data/zapret/files/fake/quic_initial_www_google_com.bin
--dpi-desync-repeats=20
--dpi-desync-udplen-increment=24
--new
--filter-tcp=443,4244,5222-5228,5242,50318,59234
--hostlist=/data/zapret/ipset/cust1.txt
--dpi-desync=fake,multisplit
--dpi-desync-fake-tls=0x00000000
--dpi-desync-fake-tls=!
--dpi-desync-split-pos=1,midsld
--dpi-desync-repeats=2
--dpi-desync-fooling=badseq
--dpi-desync-fake-tls-mod=rnd,dupsid,sni=www.google.com
"


# none,ipset,hostlist,autohostlist
MODE_FILTER=hostlist

# openwrt only : donttouch,none,software,hardware
FLOWOFFLOAD=donttouch

# openwrt: specify networks to be treated as LAN. default is "lan"
#OPENWRT_LAN="lan lan2 lan3"
# openwrt: specify networks to be treated as WAN. default wans are interfaces with default route
#OPENWRT_WAN4="wan vpn"
#OPENWRT_WAN6="wan6 vpn6"

# for routers based on desktop linux and macos. has no effect in openwrt.
# CHOOSE LAN and optinally WAN/WAN6 NETWORK INTERFACES
# or leave them commented if its not router
# it's possible to specify multiple interfaces like this : IFACE_LAN="eth0 eth1 eth2"
# if IFACE_WAN6 is not defined it take the value of IFACE_WAN
#IFACE_LAN=eth0
#IFACE_WAN=eth0
#IFACE_WAN6="ipsec0 wireguard0 he_net"

# should start/stop command of init scripts apply firewall rules ?
# not applicable to openwrt with firewall3+iptables
INIT_APPLY_FW=1
# firewall apply hooks
#INIT_FW_PRE_UP_HOOK="/etc/firewall.zapret.hook.pre_up"
#INIT_FW_POST_UP_HOOK="/etc/firewall.zapret.hook.post_up"
#INIT_FW_PRE_DOWN_HOOK="/etc/firewall.zapret.hook.pre_down"
#INIT_FW_POST_DOWN_HOOK="/etc/firewall.zapret.hook.post_down"

# do not work with ipv4
#DISABLE_IPV4=1
# do not work with ipv6
DISABLE_IPV6=1

# drop icmp time exceeded messages for nfqws tampered connections
# in POSTNAT mode this can interfere with default mtr/traceroute in tcp or udp mode. use source port not redirected to nfqws
# set to 0 if you are not expecting connection breakage due to icmp in response to TCP SYN or UDP
FILTER_TTL_EXPIRED_ICMP=1

# select which init script will be used to get ip or host list
# possible values : get_user.sh get_antizapret.sh get_combined.sh get_reestr.sh get_hostlist.sh
# comment if not required
#GETLIST=