Ian Foster (@lanrat) Bsky

ARIN IPv4 Waitlist Dashboard

We ran out of IPv4 addresses long ago. There is a wait-list per region. I've started tracking the ARIN IPv4 wait-list: lanrat.github.io/ARIN-IPv4-Wa...
There are some pretty interesting stats in the data. Its growing faster than it can be serviced, even though the throughput is increasing.

7 months ago 0 0 0 0

SOCAT and WireGuard: a perfect pair for DPI Bypass Tunneling WireGuard over TLS using SNI Domain Fronting There are numerous ways to get unrestricted egress on a restricted network. Here I will demonstrate how to use socat to tunnel a UDP connection o...

New Blog post: How to tunnel WireGuard over TLS using SNI Domain Fronting with socat to egress restricted networks behind a DPI firewall lanrat.com/posts/sni-do...

10 months ago 0 0 0 0

Influencing Linux IP Source Address Selection What is Source Address Selection? When a host with multiple routable IP addresses sends a packet to another host, it needs to determine which of its local addresses to use as the source “from” address...

Have a Linux server with multiple IP addresses and want to control which IP address is used when? Use Address labels to influence Linux IP Source Address Selection! lanrat.com/posts/linux-...

1 year ago 6 1 0 0

TOOR.sh - Tools

Need a #SignalProxy? We have one here: toor.sh/tools.html#s...

1 year ago 7 1 0 0

Posts by Ian Foster