mirror of
https://github.com/munin-monitoring/contrib.git
synced 2025-07-22 14:16:00 +00:00
Add plugins for Arris Cable Modem SB6183
This provides two plugins: * arris-sb6183 - Power levels, SNR, error counts * arris-sb6183_uptime - Uptime in days These are two seperate plugins because it's two different urls it needs to hit, and this seemed simpler. arris-sb6183 provides multigraphs for each channel. Signed-off-by: Nathaniel Clark <Nathaniel.Clark@misrule.us>
This commit is contained in:
Nathaniel Clark
Lars Kruse
parent
d7f54f3ed2
commit
1671e3566d
2 changed files with 384 additions and 0 deletions
267
plugins/router/arris-sb6183
Executable file
267
plugins/router/arris-sb6183
Executable file
|
|
@ -0,0 +1,267 @@
|
||||||
|
#!/usr/bin/python
|
||||||
|
|
||||||
|
# modem:
|
||||||
|
#
|
||||||
|
# * upstream and downstream power levels
|
||||||
|
# * downstream signal to noise ratio
|
||||||
|
# * downstream error counts
|
||||||
|
#
|
||||||
|
# The values are retrieved from the cable modem's status web pages at
|
||||||
|
# 192.168.100.1. So, this plugin must be installed on a munin node
|
||||||
|
# which can access those pages.
|
||||||
|
#
|
||||||
|
# To install, place this plugin in the node's plugins directory,
|
||||||
|
# /etc/munin/plugins and restart munin-node.
|
||||||
|
#
|
||||||
|
# Developed and tested with:
|
||||||
|
# firmware: D30CM-OSPREY-2.4.0.1-GA-02-NOSH
|
||||||
|
# hardware version: 1
|
||||||
|
#
|
||||||
|
# Copyright 2020 Nathaniel Clark <nathaniel.clark@misrule.us>
|
||||||
|
|
||||||
|
"""
|
||||||
|
=head1 NAME
|
||||||
|
|
||||||
|
arris-sb6183 - Health monitoring plugin for Arris SB6183 Cable Modem
|
||||||
|
|
||||||
|
=head1 CONFIGURATION
|
||||||
|
|
||||||
|
Make sure 192.168.100.1 is accessable through your firewall.
|
||||||
|
|
||||||
|
To have this register with munin as it's own host set the "env.hostname" in config.
|
||||||
|
Also ensure that the hostname set is listed in munin.conf.
|
||||||
|
|
||||||
|
[arris*]
|
||||||
|
env.hostname modem
|
||||||
|
|
||||||
|
=head1 VERSION
|
||||||
|
|
||||||
|
0.0.1
|
||||||
|
|
||||||
|
=head1 AUTHOR
|
||||||
|
|
||||||
|
Nathaniel Clark <nathaniel.clark@misrule.us>
|
||||||
|
|
||||||
|
=head1 LICENSE
|
||||||
|
|
||||||
|
GPLv2
|
||||||
|
|
||||||
|
=head1 MAGIC MARKERS
|
||||||
|
|
||||||
|
#%# family=contrib
|
||||||
|
#%# capabilities=autoconf
|
||||||
|
|
||||||
|
=cut
|
||||||
|
"""
|
||||||
|
|
||||||
|
import re
|
||||||
|
import os
|
||||||
|
import sys
|
||||||
|
import requests
|
||||||
|
from lxml import html
|
||||||
|
|
||||||
|
|
||||||
|
URL = os.getenv("url", "http://192.168.100.1/RgConnect.asp")
|
||||||
|
HOSTNAME = os.getenv("hostname", None)
|
||||||
|
UPCOUNT = int(os.getenv("up", 4))
|
||||||
|
DOWNCOUNT = int(os.getenv("down", 16))
|
||||||
|
|
||||||
|
if len(sys.argv) == 2:
|
||||||
|
if sys.argv[1] == "config":
|
||||||
|
if HOSTNAME:
|
||||||
|
print("host_name {0}\n".format(HOSTNAME))
|
||||||
|
|
||||||
|
# POWER
|
||||||
|
print("multigraph arris_power")
|
||||||
|
print("graph_title Arris Power (dBmV)")
|
||||||
|
print("graph_vlabel Power (dBmV)")
|
||||||
|
print("graph_category network")
|
||||||
|
for i in range(1, DOWNCOUNT + 1):
|
||||||
|
print("down_{0}.label Down Ch {1}".format(i, i))
|
||||||
|
print("down_{0}.type GAUGE".format(i))
|
||||||
|
print("down_{0}.draw LINE1".format(i))
|
||||||
|
for i in range(1, UPCOUNT + 1):
|
||||||
|
print("up_{0}.label Up Ch {1}".format(i, i))
|
||||||
|
print("up_{0}.type GAUGE".format(i))
|
||||||
|
# print("up_{0}.draw LINE1".format(i))
|
||||||
|
|
||||||
|
for i in range(1, DOWNCOUNT + 1):
|
||||||
|
name = "down_{0}".format(i)
|
||||||
|
print("\nmultigraph arris_power.{0}".format(name))
|
||||||
|
print("graph_title Downstream Power for Channel {0} (dBmV)".format(i))
|
||||||
|
print("graph_category network")
|
||||||
|
print("power.label dBmV")
|
||||||
|
print("power.type GAUGE")
|
||||||
|
print("power.draw LINE1")
|
||||||
|
for i in range(1, UPCOUNT + 1):
|
||||||
|
name = "up_{0}".format(i)
|
||||||
|
print("\nmultigraph arris_power.{0}".format(name))
|
||||||
|
print("graph_title Upstream Power for Channel {0} (dBmV)".format(i))
|
||||||
|
print("graph_category network")
|
||||||
|
print("power.label dBmV")
|
||||||
|
print("power.type GAUGE")
|
||||||
|
print("power.draw LINE1")
|
||||||
|
|
||||||
|
# SNR
|
||||||
|
print("\nmultigraph arris_snr")
|
||||||
|
print("graph_title Arris Signal-to-Noise Ratio (dB)")
|
||||||
|
print("graph_vlabel SNR (dB)")
|
||||||
|
print("graph_category network")
|
||||||
|
for i in range(1, DOWNCOUNT + 1):
|
||||||
|
print("down_{0}.label Ch {1}".format(i, i))
|
||||||
|
print("down_{0}.type GAUGE".format(i))
|
||||||
|
print("down_{0}.draw LINE1".format(i))
|
||||||
|
|
||||||
|
for i in range(1, DOWNCOUNT + 1):
|
||||||
|
name = "down_{0}".format(i)
|
||||||
|
print("\nmultigraph arris_snr.{0}".format(name))
|
||||||
|
print("graph_title SNR on Channel {0} (dB)".format(i))
|
||||||
|
print("graph_vlabel SNR (dB)")
|
||||||
|
print("graph_category network")
|
||||||
|
print("snr.label dB")
|
||||||
|
print("snr.type GAUGE")
|
||||||
|
print("snr.draw LINE1")
|
||||||
|
|
||||||
|
# ERRORS
|
||||||
|
print("\nmultigraph arris_error")
|
||||||
|
print("graph_title Arris Channel Errors")
|
||||||
|
print("graph_category network")
|
||||||
|
print("graph_args --base 1000")
|
||||||
|
print("graph_vlabel errors/sec")
|
||||||
|
print("graph_category network")
|
||||||
|
print("corr.label Corrected")
|
||||||
|
print("corr.type DERIVE")
|
||||||
|
print("corr.min 0")
|
||||||
|
print("uncr.label Uncorrectable")
|
||||||
|
print("uncr.type DERIVE")
|
||||||
|
print("uncr.min 0")
|
||||||
|
print("uncr.warning 1")
|
||||||
|
|
||||||
|
for i in range(1, DOWNCOUNT + 1):
|
||||||
|
name = "down_{0}".format(i)
|
||||||
|
print("\nmultigraph arris_error.{0}".format(name))
|
||||||
|
print("graph_title Channel {0} Errors".format(i))
|
||||||
|
print("graph_args --base 1000")
|
||||||
|
print("graph_vlabel errors/sec")
|
||||||
|
print("graph_category network")
|
||||||
|
print("corr.label Correctable")
|
||||||
|
print("corr.type DERIVE")
|
||||||
|
print("corr.min 0")
|
||||||
|
print("uncr.label Uncorrectable")
|
||||||
|
print("uncr.type DERIVE")
|
||||||
|
print("uncr.min 0")
|
||||||
|
print("uncr.warning 1")
|
||||||
|
|
||||||
|
sys.exit(0)
|
||||||
|
|
||||||
|
if sys.argv[1] == "autoconfig":
|
||||||
|
try:
|
||||||
|
page = requests.get(URL)
|
||||||
|
except:
|
||||||
|
print("no (no router)")
|
||||||
|
else:
|
||||||
|
if page.status_code == 200:
|
||||||
|
print("yes")
|
||||||
|
else:
|
||||||
|
print("no (Bad status code: %d)" % page.status_code)
|
||||||
|
sys.exit(0)
|
||||||
|
|
||||||
|
rxblank = re.compile(r"[\x00\n\r\t ]+", re.MULTILINE)
|
||||||
|
rxcomment = re.compile(r"<!--.*?-->")
|
||||||
|
rxscript = re.compile(r"<script.*?</script>", re.MULTILINE)
|
||||||
|
|
||||||
|
page = requests.get(URL)
|
||||||
|
data = rxscript.sub("", rxcomment.sub("", rxblank.sub(" ", page.text)))
|
||||||
|
dom = html.fromstring(data)
|
||||||
|
|
||||||
|
arr = dom.xpath('//table[contains(@class, "simpleTable")]')
|
||||||
|
downstream = arr[1]
|
||||||
|
upstream = arr[2]
|
||||||
|
|
||||||
|
trs = downstream.findall("tr")
|
||||||
|
# drop title
|
||||||
|
trs.pop(0)
|
||||||
|
|
||||||
|
headings = ["".join(x.itertext()).strip() for x in trs.pop(0).findall("td")]
|
||||||
|
# ['Channel', 'Lock Status', 'Modulation', 'Channel ID', 'Frequency', 'Power', 'SNR', 'Corrected', 'Uncorrectables']
|
||||||
|
|
||||||
|
mapper = lambda x, y: (x, y)
|
||||||
|
|
||||||
|
# Summation Graphs
|
||||||
|
correct = 0
|
||||||
|
uncorr = 0
|
||||||
|
power = {"up": ["U"] * UPCOUNT, "down": ["U"] * DOWNCOUNT}
|
||||||
|
snr = ["U"] * DOWNCOUNT
|
||||||
|
for row in trs:
|
||||||
|
data = dict(
|
||||||
|
map(
|
||||||
|
mapper, headings, ["".join(x.itertext()).strip() for x in row.findall("td")]
|
||||||
|
)
|
||||||
|
)
|
||||||
|
uncorr += int(data["Uncorrectables"])
|
||||||
|
correct += int(data["Corrected"])
|
||||||
|
|
||||||
|
channel = int(data["Channel"])
|
||||||
|
|
||||||
|
print("multigraph arris_power.down_{0}".format(channel))
|
||||||
|
value = data["Power"].split(" ")[0]
|
||||||
|
print("power.value {0}".format(value))
|
||||||
|
power["down"][channel - 1] = value
|
||||||
|
|
||||||
|
print("multigraph arris_snr.down_{0}".format(channel))
|
||||||
|
value = data["SNR"].split(" ")[0]
|
||||||
|
print("snr.value {0}".format(value))
|
||||||
|
snr[channel - 1] = value
|
||||||
|
|
||||||
|
print("multigraph arris_error.down_{0}".format(channel))
|
||||||
|
print("corr.value {0}".format(data["Corrected"]))
|
||||||
|
print("uncr.value {0}".format(data["Uncorrectables"]))
|
||||||
|
|
||||||
|
# Fill missing
|
||||||
|
for i in range(len(trs), DOWNCOUNT):
|
||||||
|
print("multigraph arris_power.down_{0}".format(i + 1))
|
||||||
|
print("power.value U")
|
||||||
|
|
||||||
|
print("multigraph arris_snr.down_{0}".format(i + 1))
|
||||||
|
print("snr.value U")
|
||||||
|
|
||||||
|
print("multigraph arris_error.down_{0}".format(i + 1))
|
||||||
|
print("corr.value U")
|
||||||
|
print("uncr.value U")
|
||||||
|
|
||||||
|
print("multigraph arris_error")
|
||||||
|
print("corr.value {0}".format(correct))
|
||||||
|
print("uncr.value {0}".format(uncorr))
|
||||||
|
|
||||||
|
print("multigraph arris_snr")
|
||||||
|
for i in range(0, DOWNCOUNT):
|
||||||
|
print("down_{0}.value {1}".format(i + 1, snr[i]))
|
||||||
|
|
||||||
|
trs = upstream.findall("tr")
|
||||||
|
# drop title
|
||||||
|
trs.pop(0)
|
||||||
|
|
||||||
|
headings = ["".join(x.itertext()).strip() for x in trs.pop(0).findall("td")]
|
||||||
|
# ['Channel', 'Lock Status', 'US Channel Type', 'Channel ID', 'Symbol Rate', 'Frequency', 'Power']
|
||||||
|
for row in trs:
|
||||||
|
data = dict(
|
||||||
|
map(
|
||||||
|
mapper, headings, ["".join(x.itertext()).strip() for x in row.findall("td")]
|
||||||
|
)
|
||||||
|
)
|
||||||
|
channel = int(data["Channel"])
|
||||||
|
print("multigraph arris_power.up_{0}".format(channel))
|
||||||
|
value = data["Power"].split(" ")[0]
|
||||||
|
print("power.value {0}".format(value))
|
||||||
|
power["up"][channel - 1] = value
|
||||||
|
|
||||||
|
# Fill missing
|
||||||
|
for i in range(len(trs), UPCOUNT):
|
||||||
|
print("multigraph arris_power.up_{0}".format(i + 1))
|
||||||
|
print("power.value U")
|
||||||
|
|
||||||
|
print("multigraph arris_power")
|
||||||
|
for i in range(0, DOWNCOUNT):
|
||||||
|
print("down_{0}.value {1}".format(i + 1, power["down"][i]))
|
||||||
|
for i in range(0, UPCOUNT):
|
||||||
|
print("up_{0}.value {1}".format(i + 1, power["up"][i]))
|
||||||
117
plugins/router/arris-sb6183_uptime
Executable file
117
plugins/router/arris-sb6183_uptime
Executable file
|
|
@ -0,0 +1,117 @@
|
||||||
|
#!/usr/bin/python
|
||||||
|
|
||||||
|
# modem:
|
||||||
|
#
|
||||||
|
# * uptime
|
||||||
|
#
|
||||||
|
# The values are retrieved from the cable modem's status web pages at
|
||||||
|
# 192.168.100.1. So, this plugin must be installed on a munin node
|
||||||
|
# which can access those pages.
|
||||||
|
#
|
||||||
|
# To install, place this plugin in the node's plugins directory,
|
||||||
|
# /etc/munin/plugins and restart munin-node.
|
||||||
|
#
|
||||||
|
# Developed and tested with:
|
||||||
|
# firmware: D30CM-OSPREY-2.4.0.1-GA-02-NOSH
|
||||||
|
# hardware version: 1
|
||||||
|
#
|
||||||
|
# Copyright 2020 Nathaniel Clark <nathaniel.clark@misrule.us>
|
||||||
|
|
||||||
|
"""
|
||||||
|
=head1 NAME
|
||||||
|
|
||||||
|
arris-sb6183_uptime - Uptime monitoring for Arris SB6183 Cable Modem
|
||||||
|
|
||||||
|
=head1 CONFIGURATION
|
||||||
|
|
||||||
|
Make sure 192.168.100.1 is accessable through your firewall.
|
||||||
|
|
||||||
|
To have this register with munin as it's own host set the "env.hostname" in config.
|
||||||
|
Also ensure that the hostname set is listed in munin.conf.
|
||||||
|
|
||||||
|
[arris*]
|
||||||
|
env.hostname modem
|
||||||
|
|
||||||
|
=head1 VERSION
|
||||||
|
|
||||||
|
0.0.1
|
||||||
|
|
||||||
|
=head1 AUTHOR
|
||||||
|
|
||||||
|
Nathaniel Clark <nathaniel.clark@misrule.us>
|
||||||
|
|
||||||
|
=head1 LICENSE
|
||||||
|
|
||||||
|
GPLv2
|
||||||
|
|
||||||
|
=head1 MAGIC MARKERS
|
||||||
|
|
||||||
|
#%# family=contrib
|
||||||
|
#%# capabilities=autoconf
|
||||||
|
|
||||||
|
=cut
|
||||||
|
"""
|
||||||
|
import re
|
||||||
|
import os
|
||||||
|
import sys
|
||||||
|
import requests
|
||||||
|
from lxml import html
|
||||||
|
|
||||||
|
|
||||||
|
URL = os.getenv("url", "http://192.168.100.1/RgSwInfo.asp")
|
||||||
|
HOSTNAME = os.getenv("hostname", None)
|
||||||
|
|
||||||
|
if len(sys.argv) == 2:
|
||||||
|
if sys.argv[1] == "config":
|
||||||
|
print("host_name {0}".format(HOSTNAME))
|
||||||
|
|
||||||
|
# POWER
|
||||||
|
print(
|
||||||
|
"""graph_title Modem Uptime
|
||||||
|
graph_category system
|
||||||
|
graph_args --base 1000 -l 0
|
||||||
|
graph_vlabel uptime in days
|
||||||
|
graph_scale no
|
||||||
|
graph_category system
|
||||||
|
graph_info This graph shows the number of days that the the host is up and running so far.
|
||||||
|
uptime.label uptime
|
||||||
|
uptime.info The system uptime itself in days.
|
||||||
|
uptime.draw AREA
|
||||||
|
"""
|
||||||
|
)
|
||||||
|
sys.exit(0)
|
||||||
|
|
||||||
|
if sys.argv[1] == "autoconfig":
|
||||||
|
try:
|
||||||
|
page = requests.get(URL)
|
||||||
|
except:
|
||||||
|
print("no (no router)")
|
||||||
|
else:
|
||||||
|
if page.status_code == 200:
|
||||||
|
print("yes")
|
||||||
|
else:
|
||||||
|
print("no (Bad status code: %d)" % page.status_code)
|
||||||
|
sys.exit(0)
|
||||||
|
|
||||||
|
rxblank = re.compile(r"[\x00\n\r\t ]+", re.MULTILINE)
|
||||||
|
rxcomment = re.compile(r"<!--.*?-->")
|
||||||
|
rxscript = re.compile(r"<script.*?</script>", re.MULTILINE)
|
||||||
|
|
||||||
|
page = requests.get(URL)
|
||||||
|
data = rxscript.sub("", rxcomment.sub("", rxblank.sub(" ", page.text)))
|
||||||
|
dom = html.fromstring(data)
|
||||||
|
|
||||||
|
arr = dom.xpath('//table[contains(@class, "simpleTable")]')
|
||||||
|
trs = arr[1].findall("tr")
|
||||||
|
# drop title
|
||||||
|
trs.pop(0)
|
||||||
|
|
||||||
|
date = "".join(trs[0].findall("td")[1].itertext()).strip()
|
||||||
|
|
||||||
|
arr = date.split(" ")
|
||||||
|
rx = re.compile(r"[hms]")
|
||||||
|
days = int(arr[0])
|
||||||
|
hms = rx.sub("", arr[2]).split(":")
|
||||||
|
|
||||||
|
seconds = ((days * 24 + int(hms[0])) * 60 + int(hms[1])) * 60 + int(hms[2])
|
||||||
|
print("uptime.value {0}".format(seconds / 86400.0))
|
||||||
Loading…
Add table
Add a link
Reference in a new issue