Why is so much Internet traffic leaving Pakistan?
Guest Post: The importance of hosting local content locally is evident in Pakistan.
Tag: routing
Steering hyper-giants’ traffic at scale
Guest Post: New traffic engineering system, FlowDirector, reduces traffic overheads for large CDNs on long-haul links by 15%.
BGP in 2019 – BGP Churn
Part two of Geoff’s BGP report for 2019 assesses whether the stability of the routing system is changing.
BGP in 2019 – The BGP Table
Geoff Huston analyses BGP routing table growth with some predictions for the size of the IPv4 and IPv6 BGP routing tables in the next five years.
Internet clouds are (also) unpredictable
Guest Post: A recent study measures traffic engineering on the Amazon Web Services cloud network.
How to: Installing an RPKI Validator
Step-by-step instructions to install RPKI validators required to validate ROAs.
AS prepending in BGP
How common is AS Prepending in today’s Internet?
How complete is our view of the Internet?
Guest Post: Using more than one route collection tool provides a more accurate view of network performance.
Event Wrap: IETF 105, Montreal
APNIC participated at IETF 105 in Montreal, Canada, from 22 to 26 July 2019.
TCP MSS values – what’s changed?
A decade ago, the best advice around was to use a down-adjusted TCP MSS value, such as 1300, 1380 or even 1400. What’s changed?