ER605 Detected TCP SYN packets attack and dropped packets

ER605 Detected TCP SYN packets attack and dropped packets

ER605 Detected TCP SYN packets attack and dropped packets
ER605 Detected TCP SYN packets attack and dropped packets
Sunday - last edited Yesterday
Model: ER605 (TL-R605)   OC200   EAP265 HD  
Hardware Version: V2
Firmware Version: 2.2.6 Build 20240718 Rel.82712

Estoy con una cadena de correos electronicos con TP-Link por este mismo problema y estoy tratando de resolverlo ya que les di acceso a mi controlador y aun despues de semanas no me ayudan a solucionarlo. necesito solucionarlo porque mi servicio cuando mi red se satura de ataques pierde conexion y se restablece a los minutos pero no puedo estar asi, tengo discos NAS y utilizo Servicio VPN y Tailscale, no utilizo router de operados para evitar NAT, tengo ONT propia configurada con mi servicio SIP y mi router ER605 es el principan, tengo configurado servicio DDNS en el router ER605. ya no se que hacer. 

  0      
  0      
#1
Options
1 Accepted Solution
Re:ER605 Detected TCP SYN packets attack and dropped packets-Solution
Yesterday - last edited Yesterday

Hi @elefra666 

Thanks for posting in our business forum.

You should contact your ISP regarding this.

If the log shows the attack and it even drops the connection, it means the attack is targeted and planned. You need more than a router but a firewall.

Contact your ISP regarding this behavior and ask them what they can do on their end to block.

Or if they can change your WAN(public) IP.

Or enable the ACL to block any other IPs outside your country.

Best Regards! If you are new to the forum, please read: Howto - A Guide to Use Forum Effectively. Read Before You Post. Look for a model? Search your model NOW Official and Beta firmware. NEW features! Subscribe for the latest update!Download Beta Here☚ ☛ ★ Configuration Guide ★ ☚ ☛ ★ Knowledge Base ★ ☚ ☛ ★ Troubleshooting ★ ☚ ● Be kind and nice. ● Stay on the topic. ● Post details. ● Search first. ● Please don't take it for granted. ● No email confidentiality should be violated. ● S/N, MAC, and your true public IP should be mosaiced.
Recommended Solution
  1  
  1  
#2
Options
2 Reply
Re:ER605 Detected TCP SYN packets attack and dropped packets-Solution
Yesterday - last edited Yesterday

Hi @elefra666 

Thanks for posting in our business forum.

You should contact your ISP regarding this.

If the log shows the attack and it even drops the connection, it means the attack is targeted and planned. You need more than a router but a firewall.

Contact your ISP regarding this behavior and ask them what they can do on their end to block.

Or if they can change your WAN(public) IP.

Or enable the ACL to block any other IPs outside your country.

Best Regards! If you are new to the forum, please read: Howto - A Guide to Use Forum Effectively. Read Before You Post. Look for a model? Search your model NOW Official and Beta firmware. NEW features! Subscribe for the latest update!Download Beta Here☚ ☛ ★ Configuration Guide ★ ☚ ☛ ★ Knowledge Base ★ ☚ ☛ ★ Troubleshooting ★ ☚ ● Be kind and nice. ● Stay on the topic. ● Post details. ● Search first. ● Please don't take it for granted. ● No email confidentiality should be violated. ● S/N, MAC, and your true public IP should be mosaiced.
Recommended Solution
  1  
  1  
#2
Options
Re:ER605 Detected TCP SYN packets attack and dropped packets
Yesterday

  @elefra666 gracias por la respuesta, podrian darme una guia detallada de las opciones de configuracion para crear una ACL en mi red, quiero detallar que utilizo 2 servicios VPN contratados, tambien necesito acceso a mis discos NAS desde fuera de mi red y tengo usuarios que deben acceder a la DATA de mis NAS y a mis VM alojadas en mis NAS.

  0  
  0  
#3
Options