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Stéphane HUC

IT Log: Sysadmin, Networking; {OpenBSD, GNU/Linux}

0% IA; 100% human!

This documentation area has 43 articles availables!

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The 12 last articles

OpenBSD: Manage DNS, DNSSEC (to automate TLSA records)

How to manage DNSSEC, TLSA records, to validate TLS certificates on OpenBSD with nsd, ldns and others…
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iblock: block scanner TCP connections under OpenBSD

iblock: a tool to block scanner on unused ports, TCP connections, adding the IP to a Packet Filter table, on OpenBSD, using inetd service.
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Goaccess / OpenBSD

Install to use Goaccess on OpenBSD (with configuration snippets for both webserver, httpd and nginx)
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pfstat on OpenBSD: analyze stream on IPv4 and IPv6 through PF

Install pfstat to analyze stream on IPv4, IPv6 through the firewall PF (Packet Filter), on OpenBSD!
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OpenBSD: Managing an inverter/converter with NUT

Puffy image/svg+xml Puffy 2019-06-14 Stéphane HUC OpenBSD Team Inkscape Puffy OpenBSD https://www.openbsd.org/art4.html English "Puffy", it's a symbol of OpenBSD Managing an inverter with the NUT project on OpenBSD
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[OpenBSD :: Virtualization] No login screen ; no login!

Puffy image/svg+xml Puffy 2019-06-14 Stéphane HUC OpenBSD Team Inkscape Puffy OpenBSD https://www.openbsd.org/art4.html English "Puffy", it's a symbol of OpenBSD Solve serial console problem for a VM, copied from another OS to OpenBSD!
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[OpenBSD :: Virtualization] Host and guests on the same network

Puffy image/svg+xml Puffy 2019-06-14 Stéphane HUC OpenBSD Team Inkscape Puffy OpenBSD https://www.openbsd.org/art4.html English "Puffy", it's a symbol of OpenBSD Tips to virtualize serenely under OpenBSD with vmd, where host and guest(s) are part of the same network!
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OpenWRT: OpenSSH instead of Dropbear

image/svg+xml Install OpenSSH to replace Dropbear, on OpenWRT
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OpenSSH : Harden the service

Harden SSH server!
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OpenWRT: Manage correctly the process to upgrade to the new version!

image/svg+xml Howto upgrade correctly OpenWRT… without losing user configuration datas; and some explains to migrate versions, on routers like Ubiquiti EdgeRouter X, Xiaomi Redmi AC2100
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