Comments on: Munin plugin for Shorewall accounting http://atlee.ca/blog/2006/01/20/munin-shorewall/ programming, photography, media, and anything else that strikes my fancy Wed, 30 Jun 2010 13:38:49 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: monitoring-traffic-with-munin-and-shorewall http://atlee.ca/blog/2006/01/20/munin-shorewall/comment-page-1/#comment-50910 monitoring-traffic-with-munin-and-shorewall Sun, 05 Apr 2009 15:32:45 +0000 http://atlee.ca/blog/2006/01/18/munin-shorewall/#comment-50910 [...] copied the code from the website and fixed up all quote characters and other html issues, saved it to [...] [...] copied the code from the website and fixed up all quote characters and other html issues, saved it to [...]

]]> By: Taeram http://atlee.ca/blog/2006/01/20/munin-shorewall/comment-page-1/#comment-48912 Taeram Mon, 09 Feb 2009 19:24:21 +0000 http://atlee.ca/blog/2006/01/18/munin-shorewall/#comment-48912 Absolutely beautiful solution! It's exactly what I was looking for. Thanks! Absolutely beautiful solution! It’s exactly what I was looking for. Thanks!

]]> By: Epsylon3 http://atlee.ca/blog/2006/01/20/munin-shorewall/comment-page-1/#comment-43076 Epsylon3 Sat, 30 Aug 2008 18:03:29 +0000 http://atlee.ca/blog/2006/01/18/munin-shorewall/#comment-43076 [code] #!/usr/bin/python # shorewall_accounting # A munin plugin for tracking traffic as recorded by shorewall accounting rules # Written by Chris AtLee # Released under the GPL v2 import sys, commands, re accountingLineExp = re.compile(r"^\s*\d+[KMG]*\s+(\d+)([KMGT]*)\s+(\w+).*$") def getBytesByChain(): trafficCmd = "shorewall" status, output = commands.getstatusoutput("/sbin/shorewall show accounting 2>/dev/null") if status != 0: raise OSError("Error running command (%s)[%i]: %s" % (trafficCmd, status, output)) chains = {} for line in output.split("\n"): m = accountingLineExp.match(line) if m is not None: target = m.group(3) bytes = int(m.group(1)) if m.group(2) == "K": bytes *= 1024 elif m.group(2) == "M": bytes *= 1024 * 1024 elif m.group(2) == "G": bytes *= 1024 * 1024 * 1024 elif m.group(2) == "T": bytes *= 1024 * 1024 * 1024 * 1024 if target in chains: chains[target] += bytes else: chains[target] = bytes # else: # print "IGNORED LINE %s" % ( line) retval = [] chainNames = chains.keys() chainNames.sort() for name in chainNames: retval.append((name, chains[name])) return retval if len(sys.argv) > 1: if sys.argv[1] == "autoconf": print "yes" sys.exit(0) elif sys.argv[1] == "config": print "graph_title Shorewall accounting" print "graph_category network" print "graph_vlabel bits per ${graph_period}" for chain,bytes in getBytesByChain(): print "%s.min 0" % chain print "%s.type DERIVE" % chain print "%s.label %s" % (chain, chain) print "%s.cdef %s,8,*" % (chain, chain) sys.exit(0) for chain, bytes in getBytesByChain(): print "%s.value %i" % (chain, bytes) [/code] [code]
#!/usr/bin/python
# shorewall_accounting
# A munin plugin for tracking traffic as recorded by shorewall accounting rules
# Written by Chris AtLee
# Released under the GPL v2
import sys, commands, re
accountingLineExp = re.compile(r"^\s*\d+[KMG]*\s+(\d+)([KMGT]*)\s+(\w+).*$")

def getBytesByChain():
trafficCmd = "shorewall"
status, output = commands.getstatusoutput("/sbin/shorewall show accounting 2>/dev/null")
if status != 0:
raise OSError("Error running command (%s)[%i]: %s" % (trafficCmd, status, output))
chains = {}
for line in output.split("\n"):
m = accountingLineExp.match(line)
if m is not None:
target = m.group(3)
bytes = int(m.group(1))

if m.group(2) == "K":
bytes *= 1024
elif m.group(2) == "M":
bytes *= 1024 * 1024
elif m.group(2) == "G":
bytes *= 1024 * 1024 * 1024
elif m.group(2) == "T":
bytes *= 1024 * 1024 * 1024 * 1024

if target in chains:
chains[target] += bytes
else:
chains[target] = bytes
# else:
# print "IGNORED LINE %s" % ( line)

retval = []
chainNames = chains.keys()
chainNames.sort()
for name in chainNames:
retval.append((name, chains[name]))
return retval

if len(sys.argv) > 1:
if sys.argv[1] == "autoconf":
print "yes"
sys.exit(0)
elif sys.argv[1] == "config":
print "graph_title Shorewall accounting"
print "graph_category network"
print "graph_vlabel bits per ${graph_period}"
for chain,bytes in getBytesByChain():
print "%s.min 0" % chain
print "%s.type DERIVE" % chain
print "%s.label %s" % (chain, chain)
print "%s.cdef %s,8,*" % (chain, chain)
sys.exit(0)

for chain, bytes in getBytesByChain():
print "%s.value %i" % (chain, bytes)

[/code]

]]> By: chris http://atlee.ca/blog/2006/01/20/munin-shorewall/comment-page-1/#comment-1065 chris Thu, 26 Jan 2006 20:58:37 +0000 http://atlee.ca/blog/2006/01/18/munin-shorewall/#comment-1065 Wah! Stupid web hosting changed the permissions on all my files. Should be ok now :) Wah!

Stupid web hosting changed the permissions on all my files. Should be ok now :)

]]> By: Travis http://atlee.ca/blog/2006/01/20/munin-shorewall/comment-page-1/#comment-1064 Travis Thu, 26 Jan 2006 18:56:36 +0000 http://atlee.ca/blog/2006/01/18/munin-shorewall/#comment-1064 Bah! I finally remember to go grab my moustache pic from the Christmas dinner so that I include in as a historical artifact and your gallery isn't working. What kind of techhead are you? Bah! I finally remember to go grab my moustache pic from the Christmas dinner so that I include in as a historical artifact and your gallery isn’t working. What kind of techhead are you?

]]>