Search Results for "core-analyzer"

FlowViewer provides a convenient web-based user interface to Mark Fullmer’s flow-tools suite and CMU's netflow data capture/analyzer, SiLK. The inclusion of the underlying SiLK tool set enables FlowViewer users to continue to use the tool with the newer IPFIX netflow data protocol, which includes support for IPv6 and Cisco's v9 and FNF netflow. FlowViewer has been developed for NASA’s Earth Sciences Data and Information System (ESDIS) networks, and credit goes to NASA for their usual outstanding support of innovation. ...

The Common Open Research Emulator (CORE) is a tool for emulating networks on one or more machines. You can connect these emulated networks to live networks. CORE consists of a GUI for drawing topologies of lightweight virtual machines, and Python modules for scripting network emulation.

...It allows the discovery of all OSPF network devices in the network, without connecting to each of them or knowing all their IP addresses. The user must provide the IP and SNMP community string of a single OSPF device in the network (for example, a device in the core) and the script searches for all other OSPF routers. Prior to running the script, the user should configure SNMPv2 community string on the device and also include the subnet between his PC and the router into the OSPF process, so he has IP connectivity to all other OSPF nodes. After providing necessary info and the OSPF info is gathered, the user has three choices: display the OSPF routers info on the screen, export the data to a file for Excel importing and generate the OSPF topology showing neighborships, router IDs and neighbor IPs. ...

Tiet reads pcap(3) or argus(8) routing protocol traces (ISIS for now) and analyzes the protocol state/behavior. The obtained metrics & graphics can by used for many auditing tasks, e.g. detection of misconfiguration, bugs or performance problems.