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init.d: extend discord media ports to 19294-19344

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bol-van committed 2026-07-20 19:51:18 +03:00
1 parent 8a0f53f3cf
commit 49c8dfedc9
2 files changed
+4 -4
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init.d/custom.d.examples.linux/50-discord-media
+3 -3
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@@ -3,7 +3,7 @@
# can override in config :
NFQWS_OPT_DESYNC_DISCORD_MEDIA="${NFQWS_OPT_DESYNC_DISCORD_MEDIA:---payload=discord_ip_discovery --lua-desync=fake:blob=0x00000000000000000000000000000000:repeats=2}"
DISCORD_MEDIA_PORT_RANGE="${DISCORD_MEDIA_PORT_RANGE:-50000-50099}"
DISCORD_MEDIA_PORT_RANGE="${DISCORD_MEDIA_PORT_RANGE:-50000-50099,19294-19344}"
alloc_dnum DNUM_DISCORD_MEDIA
alloc_qnum QNUM_DISCORD_MEDIA
@@ -21,7 +21,7 @@ zapret_custom_firewall()
local DISABLE_IPV6=1
local port_range=$(replace_char - : $DISCORD_MEDIA_PORT_RANGE)
local f="-p udp --dport $port_range -m u32 --u32"
local f="-p udp -m multiport --dports $port_range -m u32 --u32"
# this is simplified test to skip writing monstrous rule. instead of checking 64 bytes for zeroes only check 2 dwords for zero
fw_nfqws_post $1 "$f 0>>22&0x3C@4>>16=0x52&&0>>22&0x3C@8=0x00010046&&0>>22&0x3C@16=0&&0>>22&0x3C@76=0" '' $QNUM_DISCORD_MEDIA
}
@@ -30,6 +30,6 @@ zapret_custom_firewall_nft()
# stop logic is not required
local DISABLE_IPV6=1
local f="udp dport $DISCORD_MEDIA_PORT_RANGE udp length == 82 @ih,0,32 0x00010046 @ih,64,128 0x00000000000000000000000000000000 @ih,192,128 0x00000000000000000000000000000000 @ih,320,128 0x00000000000000000000000000000000 @ih,448,128 0x00000000000000000000000000000000"
local f="udp dport {$DISCORD_MEDIA_PORT_RANGE} udp length == 82 @ih,0,32 0x00010046 @ih,64,128 0x00000000000000000000000000000000 @ih,192,128 0x00000000000000000000000000000000 @ih,320,128 0x00000000000000000000000000000000 @ih,448,128 0x00000000000000000000000000000000"
nft_fw_nfqws_post "$f" '' $QNUM_DISCORD_MEDIA
}