bbohm
383dfff546
Use timeout for each ping
2024-04-09 08:35:45 +02:00
bbohm
bbd3242b49
Allow longer ping checks.
...
Old variant `ping -c3 -w3` uses deadline 3 seconds for the whole program
running, for all pings with pause between sending pings and all.
If ping deadlines it will exit with value 1 and thus failing the check.
Sometimes the check fails even if the switch is up. This is probably
because of edge case how long the ping takes and possible the switch down
prioritizes ICMP packages.
In our case it doesn't really differs if the ping is a bit slower as
long as the switch is working.
This fix has been running last 24hours and seems to work. Effectively
each ping has up to 2 seconds to complete (but for the whole check).
Another possible fix is to use `-W` that set timeout per ping.
2024-04-03 11:22:03 +02:00
bbohm
5602a3a181
gg=G and exit 1 if any switch is down.
2024-03-20 15:13:44 +01:00
erth9960
6910b315a7
Reverted inclusion of surveillance script in crontab and made it more obviously an example file.
2024-03-20 09:48:36 +01:00
erth9960
3699b802fd
Eliminated tabs
2024-03-20 09:40:49 +01:00
erth9960
6926e8f02c
Merge branch 'main' of gitea.dsv.su.se:DMC/netmonitor into main
2024-03-20 09:39:22 +01:00
erth9960
b016ba7eb3
Updated gitignore to ignore all conf files
2024-03-20 09:39:09 +01:00
bbohm
11b12825da
Use surveillance instead of mail.
2024-03-20 09:21:53 +01:00
erth9960
de5e7f2e45
Added a readme, and made the script not depend on a hardcoded install dir
2024-03-19 16:58:05 +01:00
b6d0ceae97
Printing the result is useful.
2021-10-21 15:47:38 +02:00
3b967c8066
Switch down messages should contain the word down...
2021-10-21 15:46:51 +02:00
df1460fa55
Create LICENSE-gpl2.txt
2017-10-05 11:23:22 +02:00
1fa31f54c2
Fixed a bug
2017-09-28 14:40:07 +02:00
7668c6f231
Improved nmgrep
2015-10-09 10:52:25 +02:00
ed29ee67ac
Added nmgrep.
...
A tool to easily find the latest trace of a machine on the network by hostname
2015-10-09 10:28:43 +02:00
e1c1aca22e
Merge branch 'master' of https://github.com/booski/netmonitor
2015-10-09 09:39:24 +02:00
2b0f4ac442
Nothing important.
2015-10-09 09:38:42 +02:00
d4039f63fb
Minor style change
2015-09-22 09:42:20 +02:00
eb18074a64
Cleaned up the code
2015-09-03 15:36:48 +02:00
60e0ddced0
Uncommented switches/vlans
2015-09-03 11:11:33 +02:00
43dc0e219b
Added a logrotate script
2015-09-03 10:49:31 +02:00
fe0784e090
Everything is working again
2015-09-03 10:46:29 +02:00
f81c8d9523
Getting the IP lookup to work again
2015-09-03 09:53:21 +02:00
6b5506d4cb
Added more files
2015-09-03 09:33:32 +02:00
6b1ab4e2ff
Initial commit
2015-09-03 09:30:14 +02:00
bbohm
erth9960
Erik Thuning