Cleaning up ROAs inconsistent with the BGP state
Guest Post: Route Origin Validation is gaining popularity, however, the number of broken legacy ROAs causing INVALID prefix-origin pairs is becoming a concern.
Tag: BGP
Zesplot: visualizing IPv6 address space
Guest Post: Zesplot is a new tool that allows users to more easily visualize and monitor for errors in the IPv6 address space.
Upstream Visibility: Monitor the visibility of your prefix
Guest Post: Upstream Visibility is a new tool to visualize inter-domain routing data of a specified prefix.
RIPE NCC moves to close off a routing registry loophole
RPSL changes at the RIPE NCC on 4 September will affect APNIC region resource holders.
The state of traffic engineering – an ISP’s perspective
Guest Post: As networks grow in size and complexity, operators find themselves needing an increasing array of tools to manage the flow of traffic.
Monitoring BGP anomalies on the Internet
Guest Post: There are many common sources for BGP anomalies of which network operators should be aware.
IETF 102: An update on securing BGP
Geoff Huston analyses the current state of BGP security mechanisms based on his observations at the IETF 102 meeting.
ARTEMIS — neutralizing BGP hijacking within a minute
Guest Post: ARTEMIS is a new defence system for network operators that can reduce BGP hijack detection and mitigation times from hours/days to a few seconds or minutes.
Shutting down the BGP Hijack Factory
Guest Post: Read how one email to a NOG mailing list led to a concerted effort to kick a notorious BGP hijacker off the Internet.
Source Address Dependent Routing for simple multihoming
Guest Post: Learn how SADR can be simply configured to assist with multihoming.