monitoring

WISPAPLOOZA 2021 – Network Monitoring Talk

This content is for Patreon subscribers of the j2 blog. Please consider becoming a Patreon subscriber for as little as $1 a month. This helps to provide higher quality content, more podcasts, and other goodies on this blog.To view this content, you must be a member of Justin’s Patreon Unlock with PatreonAlready a qualifying Patreon member? Refresh to access this content.

Continue reading...

Using Splunk to monitor literally everything on Mikrotik

This content is for Patreon subscribers of the j2 blog. Please consider becoming a Patreon subscriber for as little as $1 a month. This helps to provide higher quality content, more podcasts, and other goodies on this blog.To view this content, you must be a member of Justin’s Patreon Unlock with PatreonAlready a qualifying Patreon member? Refresh to access this content.

Continue reading...

Cisco Syslog severity levels

For those of you implementing Syslog triggers and such the following list will be helpful in filtering and classifying Syslog entries. 0 – Emergency 1 – Alert 2 – Critical 3 – Error 4 – Warning 5 – Notice 6 – Informational 7 – Debug

Continue reading...

The importance of Network Monitoring Systems (NMS)

One of our open tickets on MidWest-IX is a member reporting slow speeds on their exchange port. After having them send us some data and a few e-mails back and forth we began looking at their switch port on the fabric.  Right away we noticed errors on the port. After a counter reset the errors were still incrementing  19 runts  0 giants  1210 CRC  0 no buffer  1329 input error  0 short frame  0 overrun  0 underrun  0 ignored This led us to...

Continue reading...