Authenticate VPN users against LDAP
Archive of posts filed under the networking category.
Load balancing and HA for multiple applications with Apache, HAProxy and keepalived
A common load-balancing setup, with some notes.
Bidirectional full-cone NAT (bleah)
This shouldn't be done, but sometimes you don't get to choose.
Poor man’s HTTP VPN
Send IP traffic over HTTP.
DNSSEC verification with dig
Perform DNSSEC verification from the command line.