# asn-filter.py: Get info about ASNs from graphs file
# i.e. makes asngraphs files
#
# Copyright 2017, Nevil Brownlee, U Auckland | RIPE NCC
import dgs_ld
import timebins
import sys, datetime, string, os.path
import codecs
import config as c
reqd_ymds = []
reqd_msms = []
pp_names = "y! m! mxd= mntr=" # indexes 0 to 3
pp_ix, pp_values = c.set_pp(pp_names) # Set up config info
mx_depth = c.draw_mx_depth # Default paremeters for drawing
mn_trpkts = c.draw_mn_trpkts
for n, ix in enumerate(pp_ix):
if ix == 0: # y (yyyymmdd) dates
reqd_ymds = c.check_ymds(pp_values[n])
elif ix == 1: # m (50xx) msm_ids
reqd_msms = c.check_msm_ids(pp_values[n])
elif ix == 2: # mxd specify max depth
mx_depth = pp_values[n]
elif ix == 3: # mntr specify min trpkts
mn_trpkts = pp_values[n]
else:
exit()
if len(reqd_ymds) == 0:
reqd_ymds = [c.start_ymd]
# 1620, Sat 11 Jan 2020 (NZDT)
# 1520, Wed 10 Jul 2019 (NZST)
#
# make-combined-asns-file.py # Makes single asns file for all msm_ids
#
# Copyright 2020, Nevil Brownlee, U Auckland | RIPE NCC
import sys, datetime, string, os, glob
import config as c
pp_ix, pp_values = c.set_pp("") # Set up config info (no + params)
enf, nntb = c.find_msm_files("asns", c.start_ymd)
print("enf = %s" % enf)
for gfn in enf:
fna = gfn.split("-")
msm_id = int(fna[1]); n_bins = int(fna[-1].split(".")[0])
print(" msm_id = %d, n_bins = %s" % (msm_id, n_bins))
if n_bins != c.n_bins:
print("*** Inconsistent nbr of timebins (%d != %d)" % (
n_bins, c.n_bins))
asn_dir = {} # Dictionary IPprefix -> ASN
for fn in enf:
print(fn)
asnsf = open(fn, 'r', encoding='utf-8')
for line in asnsf:
la = line.strip().split()
ip_addr = la[0]; asn = la[1]