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Month: December 2018

pfSense VLANs on Proxmox

pfSense VLANs on Proxmox

Proxmox is a server virtualization management platform. In many ways, it is an open-source version of ESXi for VMware. While Proxmox is growing on me, the documentation is a bit on the short side and/or in many cases flat out wrong because it has changed so much. I found this out when trying to virtualize pfSense and I was playing around with VLANs. One source said to do it this way, another said something completely different. The kicker is that…

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SSHGuard settings on pfSense

SSHGuard settings on pfSense

Something that always annoyed me when performing a vulnerability scan on a pfSense system was the alerts it triggered. Basically, the vulnerability scanner would attempt to bruteforce SSH logins, which would trigger the sshguard protections, placing the IP address in the sshguard table (Diagnostics -> Tables), producing 100’s of firewall block messages, etc. Dec 3 16:22:37 – Int: em0 Type: block Prot: tcp Src: 192.168.1.8:38553 Dest: 192.168.1.1:22 Tracker: 1000000301 – block drop in log quick proto tcp from <sshguard:1> to…

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