MRTG UX Tweaks III

Release 1.3.7 (23-Mar-26): More MRTG UX Tweaks

• Added PayPal donation link to MRTG site
• Docs fixes

Release 1.3.6 (22-Mar-26): More MRTG UX Tweaks

• Added note about NVRs, SSL pinning, MAC port monitoring/pinning & reverse shells
• Added Honolulu to world clocks to provide proper cover of whole planet
• Made L2/L3 Network Monitoring & L4 Availability Monitoring output optional (can have just 1 heading)
• Added back-button semantics to MRTG detail pages for when in fullscreen mode
• Updated eg screenshot of NOC display for new world clock

Release 1.3.5 (21-Mar-26): MRTG UX Tweaks

• Adjusted dualaxis settings on L2/L3 Network Monitoring charts
• Added screenshot of L2/L3 port detail display
• Changed Buy Me A Coffee to PayPal
• Basic chart UX changes

MRTG UX Tweaks II (1.3.6)

Release 1.3.6 (22-Mar-26): More MRTG UX Tweaks

• Added note about NVRs, SSL pinning, MAC port monitoring/pinning & reverse shells
• Added Honolulu to world clocks to provide proper cover of whole planet
• Made L2/L3 Network Monitoring & L4 Availability Monitoring output optional (can have just 1 heading)
• Added back-button semantics to MRTG detail pages for when in fullscreen mode
• Updated eg screenshot of NOC display for new world clock

Release 1.3.5 (21-Mar-26): MRTG UX Tweaks

• Adjusted dualaxis settings on L2/L3 Network Monitoring charts
• Added screenshot of L2/L3 port detail display
• Changed Buy Me A Coffee to PayPal
• Basic chart UX changes

MRTG UX Tweaks (1.3.5)

Release 1.3.5 (21-Mar-26): MRTG UX Tweaks

• Adjusted dualaxis settings on L2/L3 Network Monitoring charts
• Added screenshot of L2/L3 port detail display
• Changed Buy Me A Coffee to PayPal
• Basic chart UX changes

L2/L3 Detail (1.3.4)

Release 1.3.4 (19-Mar-26): Added L2/L3 Detail Pages

• Added two new charts to type: ports monitor so they are 8-up
• Added L2/L3 stats on port, IP & MAC tables when clicking on a monitor name
• Fixed performance problem with checking SNMP type: host when a host is down
• Fixed problem with duplicate L2/L3 detail pages being generated
• Changed screenshot of MRTG page to reflect universal 8-up display
• Added screenshot of L2/L3 port detail display

Release 1.3.3 (19-Mar-26): Managed Host Support

• Documentation updates re: 4K
• Prototyped the type: host monitor
• Merged type: snmp and type: ports because snmp is a protocol
• change the RRD filename to say instead of -snmp.rrd the type of the monitor (eg, port, ports, host, availability)
• push the RRD code from check_resource into check_ports_resource
• Added check_host_resource and 4-chart System Performance Tuning metrics to MRTG display
• Changed back to -snmp.rrd and -availability.rrd for the RRD filename
• Fixed incorrect headings for type: host monitors
• Properly output disk use in index.html and MRTG detail pages
• Display is now compliant with "System Performance Tuning" by Gian-Paolo D. Musumeci, Mike Loukides

Managed Hosts (1.3.3)

Release 1.3.3 (19-Mar-26): Managed Host Support

• Documentation updates re: 4K
• Prototyped the type: host monitor
• Merged type: snmp and type: ports because snmp is a protocol
• change the RRD filename to say instead of -snmp.rrd the type of the monitor (eg, port, ports, host, availability)
• push the RRD code from check_resource into check_ports_resource
• Added check_host_resource and 4-chart System Performance Tuning metrics to MRTG display
• Changed back to -snmp.rrd and -availability.rrd for the RRD filename
• Fixed incorrect headings for type: host monitors
• Properly output disk use in index.html and MRTG detail pages
• Display is now compliant with "System Performance Tuning" by Gian-Paolo D. Musumeci, Mike Loukides

Extended Storage (1.3.2)

Release 1.3.2 (18-Mar-26): Extended Storage

• Changed 5 year storage to hourly

Release 1.3.1 (18-Mar-26): Extended Storage

• Added 'Buy me a coffee' comment + made MRTG/RRD more prominent in docs
• Added reference to nixtla.io seasonal decomposition tools.
• Added note about support for 4K 3840x2160 16:9 highdpi screens
• Added timing of generating MRTG indices to debug output
• Added timing of generating MRTG RRDs to debug output
• Updated docs to explain new RRAs retention policy for RRDs
• Increased storage to 28x MRTG defaults
• Increased storage to 31x MRTG defaults

Extended Storage (1.3.1)

Release 1.3.1 (18-Mar-26): Extended Storage

• Added 'Buy me a coffee' comment + made MRTG/RRD more prominent in docs
• Added reference to nixtla.io seasonal decomposition tools.
• Added note about support for 4K 3840x2160 16:9 highdpi screens
• Added timing of generating MRTG indices to debug output
• Added timing of generating MRTG RRDs to debug output
• Updated docs to explain new RRAs retention policy for RRDs
• Increased storage to 28x MRTG defaults
• Increased storage to 31x MRTG defaults

NOC MRTG Tweaks (1.3.0)

Release 1.3.0 (17-Mar-26): T1 NOC MRTG Tweaks (8-up per row)

• Made availability monitors 8-up per row
• Made port monitors render 8-up (2 ports) per row

Release 1.2.16 (17-Mar-26): T1 NOC MRTG Tweaks

• Added info on setting up read-only SNMP to Linux
• Updated SNMP type to handle Memory on BSD & Linux machines
• Made SNMP monitor types (snmp, ports, port) also show on single pane of glass outages in red
• Made display order in MRTG graphs stable WRT the site config file
• Enabled muting of the disply of monitored resources from the MRTG output
• Updated docs to document display option
• Added explicit port/ports/snmp prefix to network monitoring titles
• Fixed problem with SNMP hosts outages not displaying in red.
• Updated screenshot of single pane of glass

NOC MRTG Tweaks (1.2.16)

Release 1.2.16 (17-Mar-26): Tier 1 NOC MRTG Tweaks

• Added info on setting up read-only SNMP to Linux
• Updated SNMP type to handle Memory on BSD & Linux machines
• Made SNMP monitor types (snmp, ports, port) also show on single pane of glass outages in red
• Made display order in MRTG graphs stable WRT the site config file
• Enabled muting of the disply of monitored resources from the MRTG output
• Updated docs to document display option
• Added explicit port/ports/snmp prefix to network monitoring titles
• Fixed problem with SNMP hosts outages not displaying in red.
• Updated screenshot of single pane of glass

Docs Updates (1.2.15)

Release 1.2.15 (15-Mar-26): Documentation Updates

• Updated docs to illustrate L2 monitoring.
• Updated docs to say "NGINX" & call out librosa for frequency domain.
• Updated docs to correctly document RRD fileds for SNMP monitors.
• Updated docs to correctly cite 12 pillars on Information Security.