Remove Data Centers Remove Port Remove Routers
article thumbnail

The Network Also Needs to be Observable, Part 2: Network Telemetry Sources

Kentik

The critical context that enables teams to ask questions about users, applications, and customers (and not just IP addresses and ports). Data center : Leaf and spine switches, top of rack, modular, fixed and stackable. Traditional WAN : WAN access switches, integrated services routers, cloud access routers.

Network 128
article thumbnail

Multi-Path TCP: revolutionizing connectivity, one path at a time

CloudFaire

As a result, Internet devices usually use a single path and let the routers handle the path selection. For example, in a data center scenario, it's common to use interface bonding. After the initial TCP handshake, each peer may announce additional addresses (and ports) on which it can be reached. There is another way.

TCP 137
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

How to determine the source of SaaS latency

Kentik

were all hosted in the corporate data center. The NetOps team can’t Telnet to routers and look at routing tables, and they can’t change routes or span a port to collect packets. And if the problem isn’t in your home, it’s somewhere between your home and a server located in a data center — who knows where?

Routers 104
article thumbnail

The year in review: Delivering simplicity, productivity, reliability, and security with AI-Native Networking

Juniper

Our campus and branch , data center , WAN routing , and security products have all proven time and again their ability to boost IT productivity and assure exceptional user and operator experiences for leading hospitals, hotels, schools, stores, campuses, factories and service providers.

Network 83
article thumbnail

SNMP vs. NetFlow

Kentik

These technologies export data which describes conversations occurring across the specific network device. This includes port, IP source, destination, port numbers, and other markings such as quality of service (QoS).

Port 16
article thumbnail

SNMP vs. Flow

Kentik

These technologies export data which describes conversations occurring across the specific network device. This includes port, IP source, destination, port numbers, and other markings such as quality of service (QoS).

Port 78
article thumbnail

eBPF Explained: Why it's Important for Observability

Kentik

For example, to determine latency using traffic generated from probes or by analyzing packets, that traffic would likely pass through routers, firewalls, security appliances, load balancers, etc. Second, in a busy network, devices such as routers, switches, and firewalls may be very busy operating at a relatively high CPU.

TCP 110