Me! Me! Me!
This blog is the ramblings of Anders Rostgaard Bystrup. I am a CS major, code hacker, trimix diver, eager photographer and sea scout emeritus amongst other dubious titles.
I have a BSc in physics and consequently like to remind people when they fail to remember units in calculations.
Oh, and I work as a freelance software architect and developer. Hire me!
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Me at bystrup.net/photo
Bystrup Architecture Design & Engineering
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Category Archives: Networking
Messing with chinese spammers
When you see this in /var/log/mail.log, you know the chinese are out to get you: Aug 10 14:15:05 manstein postfix/smtpd: connect from static-186-155-242-140.static.etb.net.co[22.214.171.124] Aug 10 14:15:08 manstein postfix/smtpd: warning: static-186-155-242-140.static.etb.net.co[126.96.36.199]: SASL LOGIN authentication failed: authentication failure Aug 10 14:15:08 manstein postfix/smtpd: lost … Continue reading
Posted in Networking, Routing, SMTP Tagged null-route Leave a comment
Static fixed and wifi IPs on Raspberry Pi
When coding to and configuring ones Raspberry Pi, it is convenient to have it on a wired connection, but when it is being deployed in the field, it is much easier to have it on wifi. Still, it can be … Continue reading
Posted in Linux, Networking, Raspberry Pi Leave a comment
HOWTO: Get IPv6 in your home
Since IPv6 Day when I registered for a SixXS handle, I’ve wanted to jump on the IPv6 wagon at home. My setup is a DSL line with Telenor as my ISP. Almost needless to say, Telenor does not do native … Continue reading
Posted in IPv6, Networking Tagged ayiya, ipv6, sixxs, subnet, tunnel Leave a comment