Self2Wan Icmp Type B Detected

Self2Wan Icmp Type B Detected is an online security threat that can jeopardize the safety of your computer. This virus disguises itself as a legitimate website in order to gain access to your personal information. Once it has gained access, it can install malicious software on your computer or steal sensitive data.

self2wan icmp type b detected can also be used to launch attacks against other computers on the same network. This makes it a serious threat that should be removed from your system immediately.

If you’ve ever been the victim of a Denial of Service (DoS) attack, then you know how frustrating it can be. DoS attacks are a type of attack where the attacker tries to make a service unavailable by flooding it with requests. This can cause the service to become slow or even unresponsive.

One type of DoS attack is known as an ICMP Type B Attack. This type of attack uses the Internet Control Message Protocol (ICMP) to send large amounts of data to the target system. The goal is to overload the system so that it can’t handle all the requests and eventually crashes.

If you’re a victim of an ICMP Type B Attack, there’s not much you can do except wait for the attack to stop. However, there are some steps you can take to prevent these types of attacks from happening in the first place. For example, make sure your systems are up-to-date and have all the latest security patches applied.

You should also consider investing in a DDoS protection solution like CloudFlare which can help mitigate these types of attacks.

What is Self2Wan Icmp Type B Detected?

The answer to this question is a bit technical, but in short, self2wan ICMP type B detected refers to a problem with the way that some Internet routers handle Internet Control Message Protocol (ICMP) traffic. When this problem occurs, it can result in decreased performance or even complete loss of connectivity for devices on the network. In most cases, the issue can be resolved by simply restarting the affected router.

What Causes Self2Wan Icmp Type B Detected?

Self2Wan Icmp Type B Detected is caused when the computer receiving the ICMP message is not running Windows.

How Can I Fix Self2Wan Icmp Type B Detected?

How Can I Fix Self2Wan Icmp Type B Detected

If you’re seeing the “Self2Wan ICMP Type B Detected” error in your SonicWall logs, it means that your SonicWall firewall is detecting and blocking Internet Control Message Protocol (ICMP) traffic from a WAN interface to another WAN interface. While this isn’t necessarily a bad thing, it can be indicative of an attacker trying to gain information about your network by using ICMP traffic. To fix this, you’ll need to log into your SonicWall management interface and navigate to the Firewall > Rules page.

From here, you’ll want to create a new rule that allows ICMP traffic from the WAN interface to the LAN interface. Be sure to give the rule a descriptive name so you know what it’s for later on. Once you’ve created the rule, apply it and then save your changes.

Self2Wan Icmp Type B Detected


Lan Access from Remote

If you work remotely, chances are you need to access your home network from time to time. Maybe you need to grab a file from your home computer, or maybe you want to check on the status of a device on your home network. Whatever the reason, it’s usually pretty easy to do.

There are a few different ways to remotely access your LAN. One popular method is using SSH. With SSH, you can connect to your home router and then issue commands as if you were physically present at the router.

This is great for things like checking logs or restarting devices. Another option is to use a VPN service. This will allow you to connect to your home network as if you were actually there.

This can be handy if you need to access specific resources on your LAN, like files stored on a NAS device. Finally, there are some third-party services that provide remote access to LANs. These services usually have apps that make connecting easy and provide additional features like file sharing and printer sharing.

No matter which method you choose, remote access can be extremely useful when working from outside the office.

Ip Lookup

An IP Lookup is a process of determining the geographical location of an IP address. There are many tools available online that allow you to perform an IP Lookup, and the results will usually show you the city, state/province, and country where the IP address is located. In some cases, you may also be able to see the ISP (internet service provider) associated with the IP address.

IP addresses are assigned to devices connected to the internet, and they can be used to track down the location of a particular device. However, it should be noted that IP addresses are not always accurate, and they can sometimes be spoofed (changed to appear as though they are coming from another location).

Dos Attack: Storm

A “Storm” is a distributed denial of service (DDoS) attack in which multiple compromised systems are used to target a single system. The attackers flood the target system with traffic, overwhelming it and causing it to crash or become unresponsive. Storm attacks can be very difficult to defend against because they come from so many different sources.

One way to try and mitigate a Storm attack is by using a DDoS protection service. These services work by identifying and then filtering out the malicious traffic before it reaches your system. However, even the best DDoS protection services can’t always stop an attack completely.

That’s why it’s important to have a good backup plan in place in case your system does go down during an attack. If you’re worried about being hit by a Storm attack, there are some things you can do to help protect yourself. First, make sure that all of your systems are up-to-date and patched against known vulnerabilities.

Second, use strong passwords and keep them secret – if one of your systems is compromised, the attacker could use it to launch an attack on other systems.

Upnp Set Event: Public_Upnp_C3

When a UPnP-enabled device joins a network, it sends out a multicast message announcing its presence and capabilities. This is called the Public_Upnp_C3 message, and it includes information about the device’s type, its manufacturer, any services it offers, and so on. This message is used by UPnP-compliant devices to automatically discover each other on a network and determine which ones can provide which services.

For example, if a UPnP media server joins a network, any UPnP media renderers on that same network will receive the Public_Upnp_C3 message and know that they can now play music or video from that server. The Public_Upnp_C3 message is also used by some software programs to find UPnP devices on a network. This can be handy if you’re trying to set up remote access to a UPnP device or configure port forwarding forUPnPTrafficController (a Windows program that lets you manage traffic flow to and from UPnP devices).

Dos Attack: Fin Scan

A Fin Scan is a type of DoS attack that targets the TCP/IP protocol stack. It works by sending a series of small packets with the FIN flag set to 1. These packets are typically sent to port 80, which is the default port for HTTP traffic.

The goal of a Fin Scan is to cause the target system to reply with an RST packet, which will reset the connection. This can be accomplished by either setting the source port to 0 or using a spoofed IP address. Once the connection is reset, any further communication from the attacker will be ignored by the target system.

This effectively prevents legitimate traffic from reaching its destination, causing a Denial of Service condition.


According to the blog post, self2wan ICMP type B was detected on a user’s computer. This is a type of malware that can be used to steal information or infect a system. The user is advised to remove this malware from their system as soon as possible.

Lance Ulanoff is a renowned tech journalist, commentator, and on-air expert with over 36 years of experience. He has held esteemed positions including Editor in Chief of Lifewire and Mashable, where he delved into the impact of technology on daily life. Lance's expertise has been featured on major news programs globally, and he has made appearances on Fox News, CNBC, and the BBC.