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https://issues.apache.org/jira/browse/METRON-854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15983258#comment-15983258
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ASF GitHub Bot commented on METRON-854:
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Github user nickwallen commented on the issue:
https://github.com/apache/incubator-metron/pull/531
> As an alternative method for getting DHCP data out of pcap, you might
consider the existing Bro sensor, which essentially does what dhcpdump does...
The current Bro parser only supports HTTP and DNS records coming out of
Bro. Bro does a lot more indeed, but we don't have parsers for all of that
yet.
I think enhancing the existing Bro parser to support DHCP records would be
an excellent approach. The Bro plugin that we have can be configured to land
any of the record types in Kafka, so that would not be a problem.
> Create DHCPDump Parser
> ----------------------
>
> Key: METRON-854
> URL: https://issues.apache.org/jira/browse/METRON-854
> Project: Metron
> Issue Type: New Feature
> Reporter: Bas van de Lustgraaf
> Priority: Minor
> Labels: parser
>
> Create a DHCPDump parser. This information can be used during enrichment to
> link ip-addresses to hostnames.
> {noformat}
> TIME: 2017-01-16 16:54:21.655|INTERFACE: eth2|OP:1 BOOTPREQUEST|CIADDR:
> 172.20.75.77|YIADDR: 0.0.0.0|SIADDR: 0.0.0.0|GIADDR: 172.20.75.8|CHADDR:
> fc:f8:ae:e8:ef:db:00:00:00:00:00:00:00:00:00:00|OPTION: 53 1 DHCP message
> type: 8 |DHCPINFORM|OPTION: 61 7 Client-identifier:
> 01:fc:f8:ae:e8:ef:db|OPTION: 12 5 Host name: Q1244|OPTION: 60 8 Vendor
> class identifier: MSFT 5.0|OPTION: 55 13 Parameter Request List: 1
> (Subnet mask)|| 15 (Domainname)|| 3 (Routers)|| 6 (DNS server)|| 44
> (NetBIOS name server)|| 46 (NetBIOS node type)|| 47 (NetBIOS scope)|| 31
> (Perform router discovery)|| 33 (Static route)||121 (Classless Static
> Route)||249 (MSFT - Classless route)|| 43 (Vendor specific info)||252 (MSFT -
> WinSock Proxy Auto Detect)|||IP: 10.10.10.177 > 172.20.1.11 |
> b8:ca:3a:67:95:8a > 0:50:56:84:68:43
> TIME: 2017-01-16 17:13:14.548|INTERFACE: eth2|OP:1 BOOTPREQUEST|CIADDR:
> 172.20.75.77|YIADDR: 0.0.0.0|SIADDR: 0.0.0.0|GIADDR: 172.20.75.8|CHADDR:
> fc:f8:ae:e8:ef:db:00:00:00:00:00:00:00:00:00:00|OPTION: 53 1 DHCP message
> type: 8 |DHCPINFORM|OPTION: 61 7 Client-identifier:
> 01:fc:f8:ae:e8:ef:db|OPTION: 12 5 Host name: Q1244|OPTION: 60 8 Vendor
> class identifier: MSFT 5.0|OPTION: 55 13 Parameter Request List: 1
> (Subnet mask)|| 15 (Domainname)|| 3 (Routers)|| 6 (DNS server)|| 44
> (NetBIOS name server)|| 46 (NetBIOS node type)|| 47 (NetBIOS scope)|| 31
> (Perform router discovery)|| 33 (Static route)||121 (Classless Static
> Route)||249 (MSFT - Classless route)|| 43 (Vendor specific info)||252 (MSFT -
> WinSock Proxy Auto Detect)|||IP: 10.10.10.177 > 172.20.1.10 |
> b8:ca:3a:67:95:8a > 0:50:56:b9:28:ac
> {noformat}
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