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any sources scanning and attack to my network

any sources scanning and attack to my network.  they are always replacing source address.  how can i block or prevent for them? 

i want below 2 ways prevention. 

1. if first time detect any infect source ip then i will automatically block 1 hour or 24 hours

2. i want block or prevent for risk level. 

3 Replies
Admin
Admin

Re: any sources scanning and attack to my network

Presumably you could write a script to watch logs and/or use triggers in SmartEvent to do this, depending on your definition of an "attack."

However, this could be especially problematic for non-TCP traffic, as that's trivial to spoof and could open yourself up to a denial of service.

Re: any sources scanning and attack to my network

for example my ips critical signatures first time detected then after can i block this detected source by schedule? is it possible? plese see below picture right?

0 Kudos
Admin
Admin

Re: any sources scanning and attack to my network

You can make the automatic reaction in this case a script that executes fw samp to block the IP address.