The future (and history) of IPSec
Guest Post: IPSec has had issues; is it ready to be deployed to a large-scale multi-vendor network?
Tag: IPv4
Another year of the transition to IPv6
Is there an end in sight for the protracted IPv6 transition?
Address semantics
Is the architectural evolution of the Internet changing the role of IP addresses?
2.6 million addresses support QUIC
Guest Post: Study finds more than 2.3 million IPv4 hosts and 300,000 IPv6 capable QUIC servers.
IP addressing in 2021
What can IPv4 and IPv6 addressing in 2021 tell us about the changing nature of the network?
BGP in 2021 — BGP updates
Is the stability of the routing system changing?
BGP in 2021 – The BGP Table
Geoff Huston analyses recent and historical BGP routing table growth and forecasts IPv4 and IPv6 BGP routing table growth for the next five years.
Identifying unexpected Internet services
Guest Post: Study finds that TCP SYN-ACK is not an accurate indicator of service presence because of middlebox responses.
The space between IPv6 allocations: part 2
The second post on IPv6 delegations discusses how addressing policy affects the community. How often do recipients come back, and what comes next for addressing policy?
Opinion: IPv4 address markets
Is IPv4 a commodity? Where is the market going?