Operations | Monitoring | ITSM | DevOps | Cloud

ICMP has no port number. It is an IP-layer protocol, number 1 in the IP header, that sits beside TCP and UDP rather than on top of them, so ping does not use a port and there is no "ping port" to open. When a firewall form asks for one, select the ICMP protocol and the echo request type instead. This post covers where ICMP sits in the stack, which types and codes you will actually meet, how to allow it through Linux, Windows and cloud firewalls, and when a ping check is the wrong check.

An escalation protocol is the written rule set that says when an incident moves from the person holding it to the next level, who that next level is, how they get contacted and how long they have to respond. It sits underneath the escalation policy (the why) and above the contact matrix (the who), and it is the document the on-call engineer actually reads at 3 AM.

We’ve made a small but useful update to our Digital Signage integrations in StatusGator. You can now configure Allowed IP addresses for your digital signage integrations. This lets you restrict access to specific public IP addresses – for example, the network used by screens in your office, operations center, or other shared space. Simply add one or more IP addresses when configuring the integration, and StatusGator will limit access accordingly.

We are thrilled to announce an update to our Excel Add-ins, bringing expanded support for popular cloud services and databases. The release introduces new objects, fields, API capabilities, and authentication options for BigCommerce, FreshBooks, HubSpot, NetSuite, QuickBooks Online, Zoho CRM, Oracle, MySQL, and PostgreSQL.

SAP customers are navigating a period of significant change. Of course, there’s the transition to Cloud ERP and the scheduled end of standard support options for ECC in 2027 – these are well known. Basis professionals will be familiar with changes in support for Solution Manager and its components including monitoring and change management. Landscape Management has been formally discontinued after 2027. The natural assumption is Cloud ALM fills the gap.

A healthcare technology company routes patient appointment notifications through ActiveMQ. A payment processing firm uses ActiveMQ to bridge its order management system to its payment gateway. A SaaS provider includes ActiveMQ in the architecture scope for its annual SOC 2 Type II audit.

Once you've published more than a handful of KPIs, you eventually need a way to summarize them. A total cost. An overall health status. An organization-wide SLA. Something that lets you answer the big questions without opening ten different dashboards. Summarizing those into a handful of KPIs usually feels straightforward. You add things together, average them, or collapse several statuses into one. The dashboard becomes easier to read, and nothing looks obviously wrong.

Most companies buy AI tools for developers and hope the impact shows up somewhere. A faster sprint. Fewer escaped bugs. Something. What they don’t have is a way to actually see it happening, which means adoption becomes a leap of faith instead of a measured bet. That’s the gap Kepler and GitKraken Insights close together, and it’s worth understanding as one story, not two separate product updates.

Someone on your team says "the Internet is slow." Twenty minutes later, IT finds out the Internet was never the problem. Maybe it was a laptop with a full RAM disk. Maybe it was an ISP outage two towns over that had nothing to do with your office. Misdiagnosing slow Internet wastes time. It sends you down the wrong fix path, like rebooting a router when the real issue is sitting on someone's desktop.

Effective incident response depends on having all of the context surrounding what’s happening. You have to understand your systems, services, architecture, and teams deeply enough to correctly interpret whatever alert just fired. Too often, that context doesn’t arrive packaged neatly in one place. Gathering and interpreting context correctly under time pressure is one of the most difficult parts of the job.