The problem How to have IPv6 subnetting on a non-flat network at home when you are receiving a dynamic IPv6 prefix via DHCP6-PD (prefix delegation) via an
Category: Networks
Using TCP-LP with pycurl in Python
Intro TCP-LP (low priority) is a TCP congestion control algorithm that is meant to be used by TCP connections that don’t want to compete with
Multiple relay configuration based on sender address with sendmail
One of the needs that came up was to be able to use separate relay configurations based on the sender email address, using sendmail. The
OpenVPN and remote-cert-tls server
This required a bit of digging into OpenVPN’s and OpenSSL’s code to figure out. The problem This error: Thu Sep 11 00:12:05 2014 Validating certificate
Linux, multicast, bridging and IPv6 troubles (i.e. why my IPv6 connectivity goes missing)
For a long time now I had a very annoying problem with IPv6 under Linux. My setup is as follows: Linux box <-> Switch <->
Verify that a private key matches a certificate with PyOpenSSL
Verify that a private key matches a certificate using PyOpenSSL and PyCrypto: The idea is to get the modulus from the two DER structures and
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