Search Results for "monitoring"

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...

NetMon_Cisco_to_SQL.py is a basic network performance monitoring and logging script for Cisco devices. It gathers parameters (CPU Utilization, Used Processor Memory, Used IO Memory, UP Ethernet Interfaces density, in percent velues) from Cisco routers by parsing command outputs and exports them to a MySQL database. NetMon_Query.py is a query script for the MySQL database in the form of an interactive menu for generating statistics.

OSPF_SNMP_v1.0.py is an OSPF network discovery script. 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...

...Monitor and log ISP's customers activity for Internet and VPNs. 2. Use as a passive BGP looking glass for all possible VPNs and Internet. 3. Backend for some external monitoring and accounting system. BGPHist should be connected to the BGP route reflector as a client to get all routing updates. It does not have code to generate BGP update messages, it's only a listener.

CLI based, recursive mapping/discovery of network devices via SNMP(CDP/OSPF/BGP MIBs). SNMP(LLDP MIBs), telnet, and SSH are to follow, along with multi-vendor support (right now only supports cisco devices). Requires Perl and Net::SNMP, Net::SSH, and Net::Telnet modules.

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.