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ASF GitHub Bot commented on METRON-870: --------------------------------------- Github user cestella commented on the issue: https://github.com/apache/incubator-metron/pull/541 Currently, I'm using the SequenceMatcher to compile a matching expression and then using a searcher to search in the byte array for that expression (code is [here](https://github.com/cestella/incubator-metron/blob/c50a50d230ae1d71a7a512fc199e26264b17ca60/metron-platform/metron-pcap/src/main/java/org/apache/metron/pcap/pattern/ByteArrayMatchingUtil.java) ). From what I can tell, this isn't using the NFA or DFA under the hood, is that wrong? > Add filtering by packet payload to the pcap query > ------------------------------------------------- > > Key: METRON-870 > URL: https://issues.apache.org/jira/browse/METRON-870 > Project: Metron > Issue Type: Improvement > Reporter: Casey Stella > > Currently we have the ability to filter packets in the pcap query tool by > header information (src/dest ip/port). We should be able to filter by binary > regex on the packets themselves. -- This message was sent by Atlassian JIRA (v6.3.15#6346)