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Jan Christoph Uhde

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Category: network

How to Install SSL Certificates

Posted on 2018-03-262019-02-03 by Jan Christoph Uhde

In Debian the standard SSL cert directory is /etc/ssl/certs. Certs whose hash is symlinked here (format: XXXXXXXX.n | X in hex, n in N) will be found system-wide. When a look-up for a domain is done, then this domain is hashed in the same way to determine the file the […]

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Allow NAT to localhost

Posted on 2017-12-012017-12-01 by Jan Christoph Uhde

In order to allow routing of a local port to an external interface you need to enable route_localnet for the interface: echo 1 > /proc/sys/net/ipv4/conf/<iface>/route_localnet

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