How to block an IP address with a WRVS4400N router?

I have kept an eye on my label of report IPS lately and have observed a large number of attacks ICMP_SMURF and BACK from the Chinese ip address.  I know that I can probably block the ip criminalized through the ip acl tab according to the firewall settings, but I'm kind of a newbie

Everyone keeps to view an example of how I can block certain ip addresses to my router?

Hmm. honestly: If you have difficulties of implementation through this before web interface very simple and right you should either not do it at all (or may cause more pose a problem and then nothing) or have someone else who knows these things for you to do...

You create a new rule:

Action: reject
Service: all THE
Journal: not verified
Connect the prefix: vacuum
Interface source: WAN
Source: Single - IP address internet address should be blocked
Destination: ANY
Scheduling: by default, i.e. at any time.

That's all.

The default allow rule everything should appear as 2 rule in the ACL table then. If not, you will need to add a 2nd rule allowing all traffic, as does the default rule. Rules are evaluated in the order in order until a match is found.

Tags: Linksys Routers

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