[ale] Ping support
Alex Carver
agcarver+ale at acarver.net
Sun Mar 28 14:34:39 EDT 2021
Bing is fine but I wanted to get a couple more destinations to check
multiple paths. But I can certainly start with Bing.
I already have a script set up that writes out to a database so I can do
queries on the data.
On 2021-03-28 06:05, DJ-Pfulio via Ale wrote:
> That's what bing.com is for - best to use the IP for that.
> #########################
> #!/bin/bash
> # let other crontabs run 1st
> sleep 10s;
> # 1 ping only (in Sean Connery voice)
> PING=`/bin/ping -c 1 204.79.197.200|/bin/grep loss`
> NOW=`/bin/date +'%F-%H%M%S'`
> echo "$NOW $PING"
> #########################
> Then have the crontab throw it into a log file:
> MAILTO=root
> LOG=/var/log/internet-up.log
> SCRIPT=/usr/local/sbin/internet-up.sh
> */2 * * * * root if [ -x $SCRIPT ]; then $SCRIPT >> $LOG fi
> #########################
>
> Then you can grep the log file for
> "100% packet loss"
> and
> "0% packet loss"
>
> lines to know how much downtime there is. This script is a little
> more complex - the output from last week. I rotate log files Sunday
> mornings.
> #########################
> $ /usr/local/sbin/internet-up-summary.sh /var/log/internet-up.log.1.gz
> Using /var/log/internet-up.log.1.gz ...
> Using /tmp/internet-up.log.1
> ...
> Period 20210321-062611 - 20210328-062411
> Total Time: 10080 (min) 168.00 (hrs)
> Percent Up Time: 99.98 %
> Percent Down Time: 0.02 %
> Total Down Time: 2 min or 0.03 hrs
> Currently: UP
> Removing /tmp/internet-up.log.1
> #########################
>
> Or did I miss the question?
>
>
> On 3/28/21 4:21 AM, Alex Carver via Ale wrote:
>> Would anyone (or multiple anyones) be willing to be a ping recipient
>> for a few days? I'm trying to determine how many times my connection
>> drops and for approximately how long. The plan is to record the
>> results of a ping to each host at a rate of one per minute for a few
>> days so I can spot any short or long duration drops.
>>
>> I already know it's dropping in the early morning hours because my
>> daily speed test is failing completely. I just want to get a higher
>> resolution check of connection status.
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