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fbuster
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Joined: Sat May 02, 2015 12:52 pm
Location: BE

Search for specific word in a packet

Tue May 07, 2019 6:38 pm

I want to look if a certain packet coming from one local device that contains a certain word and than react by sending an output pin high on the router
or sending a packet to a local esp8266 to react upon.

The word is "callStatus" and it is a HTTP TCP packet about 300-400 in size.

How would i go about doing this?
 
osamahfarhan
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Joined: Sat Mar 14, 2020 2:35 am
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Re: Search for specific word in a packet

Mon Mar 23, 2020 11:34 pm

/ip firewall filter add action="yor action" chain=input content="your words"