Netgraphp is aphp scriptwhich uses LLDPinformation totraverse SNMPservers in anetwork andproduce agraphical mapof differenthosts andconnections inthe network.The graph isproduced withthe graphvizdot syntax andgraphviz can beused to producedifferent fileformats like.png or .eps.All connectionsto beidentified musthave LLDPsupport at bothends and SNMPsupport atleast at oneend. Most highend switcheshave built insupport forSNMP and LLDP.Computer hostsneed something
Capdiss is aruntimeenvironment forreading capturefiles (pcap,pcap-ng). Itdefines asimpleevent-drivenAPI for Luascripts. Theaim of capdissis to provide acomfortableenvironment forpacketmanipulation,where ananalyst has towrite lesscode, to domore, in atype-safelanguage. Toachieve that,capdiss embedspowerful, yetminimalistic,scriptinglanguage Lua,and supportsthe nativepacketdissectionframeworkCoroner.
Gfarm is anetwork sharedfilesystem andalternative toNFS, butoptimized forreliability,scaling andaccess fromwide areanetwork. It canfederate localdisks ofnetwork-connectedPCs and computenodes inseveralclusters, andsupportsexplicitreplicalocationcontrol byusers. Pluginsexist for FUSE,Zabbix, Hadoop,Samba, MPI-IO,GridFTP, and aLinux kernelmodule is underdevelopment.
The Barefootserver is ascalableuser-space portbouncer thatcan be used toforward, orbounce, TCPconnections andUDP packetsdestined for anaddress on thehost on whichthe Barefootserver runs toany other hostor address. Tothese otherhosts, it willappear as ifthe connectionand packets arecoming from themachine onwhich theBarefoot serverruns, ratherthan from theoriginal host.The Barefootserver hassupport forusing proxyprotocols onthe outgoingside, and canrelay incomin
Webfwlog is aWeb-basedfirewall logreporting andanalysis tool.It allows usersto designreports to useon loggedfirewall datain whateverconfigurationthey desire.Included aresample reportsas a startingpoint. Reportscan be sortedwith a singleclick, or"drilled-down"all the way tothe packetlevel, andsaved for lateruse. Supportedlog formats arenetfilter,ipfilter, ipfw,ipchains, Ciscorouters, Snort,and Windows XP.Netfiltersupportincludes ulogdMySQL orPostgreSQLdatabase