2.7 KiB
BGP-Ranking
New version of BGP Ranking, complete rewrite in python3.6+ and an ARDB backend
Directory structure
Config files: listimport / modules_config / *.json
Per-module parsers: listimport / parsers
Libraries : listimport / libs
Raw dataset directory structure
Files to import
<storage_directory> / <vendor> / <listname>
Last modified date (if possible) and lock file
<storage_directory> / <vendor> / <listname> / meta
Imported files less than 2 months old
<storage_directory> / <vendor> / <listname> / archive
Imported files more than 2 months old
<storage_directory> / <vendor> / <listname> / archive / deep
Databases
Intake (redis, port 6379)
Usage: All the modules push their entries in this database.
Creates the following hashes:
UUID = {'ip': <ip>, 'source': <source>, 'datetime': <datetime>}
Creates a set intake for further processing containing all the UUIDs.
Pre-Insert (redis, port 6380)
Usage: Make sure th IPs are global, validate input from the intake module.
Pop UUIDs from intake, get the hashes with that key
Creates the following hashes:
UUID = {'ip': <ip>, 'source': <source>, 'datetime': <datetime>, 'date': <date>}
Creates a set to_insert for further processing containing all the UUIDs.
Creates a set for_ris_lookup to lookup on the RIS database. Contains all the IPs.
Routing Information Service cache (redis, port 6381)
Usage: Lookup IPs against the RIPE's RIS database
Pop IPs from for_ris_lookup.
Creates the following hashes:
IP = {'asn': <asn>, 'prefix': <prefix>, 'description': <description>}
Ranking Information cache (redis, port 6382)
Usage: Store the current list of known ASNs at RIPE, and the prefixes originating from them.
Creates the following sets:
asns = set([<asn>, ...])
<asn>|v4 = set([<ipv4_prefix>, ...])
<asn>|v6 = set([<ipv6_prefix>, ...])
And the following keys:
<asn>|v4|ipcount = <Total amount of IP v4 addresses originating this AS>
<asn>|v6|ipcount = <Total amount of IP v6 addresses originating this AS>
Long term storage (ardb, port 16379)
Usage: Stores the IPs with the required meta informations required for ranking.
Pop UUIDs from to_insert, get the hashes with that key
Use the IP from that hash to get the RIS informations.
Creates the following sets:
# All the sources, by day
<YYYY-MM-DD>|sources = set([<source>, ...])
# All the ASNs by source, by day
<YYYY-MM-DD>|<source> -> set([<asn>, ...])
# All the prefixes, by ASN, by source, by day
<YYYY-MM-DD>|<source>|<asn> -> set([<prefix>, ...])
# All the tuples (ip, datetime), by prefixes, by ASN, by source, by day
<YYYY-MM-DD>|<source>|<asn>|<prefix> -> set([<ip>|<datetime>, ...])