Looking glass (1.9 - 20041125)


LG is a Looking Glass written in Perl as a CGI script. It can execute almost all BGP-related commands and do ping and traceroute in routers or relay these queries to other looking glasses. It supports both IPv4 and IPv6 commands, and is tested with Cisco, Zebra, and Juniper. It can connect to a router using SSH, telnet or rsh.



  • all BGP show commands, ping and traceroute
  • IPv4 and IPv6 support
  • router access using SSH, telnet, rsh or via other public LG
  • XML configuration file (requires XML::Parser)
  • local ASN database and hyperlinks to RIPE/ARIN/APNIC/JPNIC/LACNIC/AFRINIC whois server
  • improved hyperlinking between different BGP views
  • highlights best route
  • tested with Cisco, Zebra and Juniper



Sites running this LG (or slightly modified code)

lg.txt · Last modified: 2015/02/02 15:05 by cougar
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