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@@ -1406,7 +1406,7 @@ iplimit_main() {
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;;
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5)
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read -rp "Enter the IP address you want to ban: " ban_ip
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- if [[ $ban_ip =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
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+ if [[ $ban_ip =~ ^(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9]))$ || $ban_ip =~ ^(([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})$ ]]; then
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fail2ban-client set 3x-ipl banip "$ban_ip"
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echo -e "${green}IP Address ${ban_ip} has been banned successfully.${plain}"
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else
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@@ -1416,7 +1416,7 @@ iplimit_main() {
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;;
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6)
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read -rp "Enter the IP address you want to unban: " unban_ip
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- if [[ $unban_ip =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
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+ if [[ $unban_ip =~ ^(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9]))$ || $unban_ip =~ ^(([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})$ ]]; then
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fail2ban-client set 3x-ipl unbanip "$unban_ip"
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echo -e "${green}IP Address ${unban_ip} has been unbanned successfully.${plain}"
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else
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@@ -1440,7 +1440,7 @@ iplimit_main() {
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remove_iplimit
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iplimit_main
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;;
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- *)
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+ *)
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echo -e "${red}Invalid option. Please select a valid number.${plain}\n"
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iplimit_main
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;;
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