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      • Route RPKI validation April 1st, 2022
        RPKI is a security framework by which network owners can validate and secure the critical route updates or Border Gateway Protocol (BGP) announcements between public Internet networks. BGP is essentially the central nervous system of the Internet and one of its fundamental building blocks. The main function of BGP is to facilitate efficient routing between Autonomous Systems (AS), by building and maintaining the Internet routing table. The Internet routing table is effectively the navigation system of the Internet and without it, traffic would be unable to flow between its constituent networks. Unfortunately, routing equipment alone cannot distinguish between legitimate and malicious routing announcements,...
      • RIPE – Atlas Anchor February 17th, 2022
        We have become an even more integral part of the RIPE Atlas project by hosting an anchor, a device that allows for latency analysis of traffic between autonomous systems.https://atlas.ripe.net/probes/7073/RIPE Atlas anchors play an integral role in the RIPE Atlas network by acting both as enhanced RIPE Atlas probes with more measurement capacity, as well as regional measurement targets within the greater RIPE Atlas network. Anchors are able to perform many more measurements than a regular RIPE Atlas probe, and the large amount of data they collect is made available to everyone. In addition, anchors act as powerful targets that can...
      • MANRS June 20th, 2020
        GOLINE firmly believes in initiatives to protect networks, improve security and resilience of the global routing system. Therefore we decided to support the MANRS project and join as participants.Mutually Agreed Norms for Routing Security (MANRS) is a global initiative, supported by the Internet Society, that provides crucial fixes to reduce the most common routing threats. MANRS offers specific actions via four programs for Network Operators, Internet Exchange Points, CDN and Cloud Providers, and Equipment Vendors. Requirements for Participation Please read the full MANRS Actions document before applying. You can become a participant if you meet these requirements: You (or your company) support...

      Cisco 2921 ROM MONITOR upgrade

      Paolo Caparrelli Cisco Networking 22 June 2022

      System Bootstrap Upgrade procedure

      First download from Cisco.com a correct ROM MONITOR from (IOS ROMMON Software) section.

      NOTA: Non è necessario entrare nel ROMMON. Si fa da IOS.
      Then access to the router and execute upgrade rom-monitor command.
      The system will reboot after upgrading the ROM.

      Router# upgrade rom-monitor file flash:C1900_2900_RM2.srec.SPA.150-1r.M16
      oppure upgrade rom-monitor file tftp://185.54.81.3/C1900_2900_RM2.srec.SPA.150-1r.M16
      This command will reload the router. Continue? [yes/no]:y
      Erasing boot flash eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
      Programming boot flash pppp
      Now Reloading
      System Bootstrap, Version 12.2(4r)XT4,  RELEASE SOFTWARE (fc1)
      TAC Support:http://www.cisco.com/tac
      Copyright (c) 2001 by cisco Systems, Inc.
      Running new upgrade for first time

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