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~bug fix

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This commit is contained in:
juewuy
2026-04-04 12:05:10 +08:00
parent 5b94bce400
commit cff3479213
1 changed files with 9 additions and 5 deletions
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10
scripts/starts/fw_iptables.sh
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@@ -37,6 +37,7 @@ start_ipt_route() { #iptables-route通用工具
} }
#跳过目标保留地址及目标本机网段 #跳过目标保留地址及目标本机网段
for ip in $HOST_IP $RESERVED_IP; do for ip in $HOST_IP $RESERVED_IP; do
[ "$ip" = "default" ] && continue
"$1" $w -t "$2" -A "$4" -d $ip -j RETURN "$1" $w -t "$2" -A "$4" -d $ip -j RETURN
done done
#绕过CN_IP #绕过CN_IP
@@ -65,7 +66,8 @@ start_ipt_route() { #iptables-route通用工具
"$1" $w -t "$2" -A "$4" -p "$5" -s $ip -j $JUMP "$1" $w -t "$2" -A "$4" -p "$5" -s $ip -j $JUMP
done done
else else
for ip in $HOST_IP; do #仅限指定网段流量 for ip in $HOST_IP; do #仅限指定网段流量 (已修复 default 报错)
[ "$ip" = "default" ] && continue
"$1" $w -t "$2" -A "$4" -p "$5" -s $ip -j $JUMP "$1" $w -t "$2" -A "$4" -p "$5" -s $ip -j $JUMP
done done
fi fi
@@ -123,7 +125,8 @@ start_ipt_dns() { #iptables-dns通用工具
"$1" $w -t nat -A "$3" -p udp -s $ip -j REDIRECT --to-ports "$dns_redir_port" "$1" $w -t nat -A "$3" -p udp -s $ip -j REDIRECT --to-ports "$dns_redir_port"
done done
else else
for ip in $HOST_IP; do #仅限指定网段流量 for ip in $HOST_IP; do #仅限指定网段流量 (已修复 default 报错)
[ "$ip" = "default" ] && continue
"$1" $w -t nat -A "$3" -p tcp -s $ip -j REDIRECT --to-ports "$dns_redir_port" "$1" $w -t nat -A "$3" -p tcp -s $ip -j REDIRECT --to-ports "$dns_redir_port"
"$1" $w -t nat -A "$3" -p udp -s $ip -j REDIRECT --to-ports "$dns_redir_port" "$1" $w -t nat -A "$3" -p udp -s $ip -j REDIRECT --to-ports "$dns_redir_port"
done done
@@ -256,7 +259,8 @@ start_iptables() { #iptables配置总入口
fi fi
} }
} }
[ "$vm_redir" = "ON" ] && [ -n "$$vm_ipv4" ] && { # 修复了原本双刀号 $$vm_ipv4 会变为进程 PID_ipv4 的语法错误问题
[ "$vm_redir" = "ON" ] && [ -n "$vm_ipv4" ] && {
JUMP="REDIRECT --to-ports $redir_port" #跳转劫持的具体命令 JUMP="REDIRECT --to-ports $redir_port" #跳转劫持的具体命令
start_ipt_dns iptables PREROUTING shellcrash_vm_dns #ipv4-局域网dns转发 start_ipt_dns iptables PREROUTING shellcrash_vm_dns #ipv4-局域网dns转发
start_ipt_route iptables nat PREROUTING shellcrash_vm tcp #ipv4-局域网tcp转发 start_ipt_route iptables nat PREROUTING shellcrash_vm tcp #ipv4-局域网tcp转发