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major config re-think and re-write

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bol-van
2024-10-25 14:29:47 +03:00
parent d86aa42f48
commit 906e67af55
39 changed files with 963 additions and 1340 deletions
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12
init.d/sysv/custom.d.examples/50-dht4all
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@@ -1,5 +1,7 @@
# this custom script runs desync to DHT packets with udp payload length 101..399 , without ipset/hostlist filtering
# need to add to config : NFQWS_OPT_DESYNC_DHT="--dpi-desync=fake --dpi-desync-ttl=5"
# can override in config :
NFQWS_OPT_DESYNC_DHT="${NFQWS_OPT_DESYNC_DHT:---dpi-desync=tamper}"
alloc_dnum DNUM_DHT4ALL
alloc_qnum QNUM_DHT4ALL
@@ -17,13 +19,11 @@ zapret_custom_firewall()
local f uf4 uf6
local first_packet_only="$ipt_connbytes 1:1"
local desync="-m mark ! --mark $DESYNC_MARK/$DESYNC_MARK"
f='-p udp -m length --length 109:407 -m u32 --u32'
uf4='0>>22&0x3C@8>>16=0x6431'
uf6='48>>16=0x6431'
fw_nfqws_post $1 "$f $uf4 $desync $first_packet_only" "$f $uf6 $desync $first_packet_only" $QNUM_DHT4ALL
fw_nfqws_post $1 "$f $uf4 $first_packet_only" "$f $uf6 $first_packet_only" $QNUM_DHT4ALL
}
zapret_custom_firewall_nft()
{
@@ -31,9 +31,7 @@ zapret_custom_firewall_nft()
local f
local first_packet_only="$nft_connbytes 1"
local desync="mark and $DESYNC_MARK == 0"
f="meta length 109-407 meta l4proto udp @th,64,16 0x6431"
nft_fw_nfqws_post "$f $desync $first_packet_only" "$f $desync $first_packet_only" $QNUM_DHT4ALL
nft_fw_nfqws_post "$f $first_packet_only" "$f $first_packet_only" $QNUM_DHT4ALL
}