Tags
- 1777
- alpine
- bhyve
- BSD
- Bug
- Computers
- dns
- dnsbl
- download
- DragonFlyBSD
- error
- fix
- FreeBSD
- howto
- HTTPD
- ICMP
- Install
- Internet
- jail
- ktrace
- KVM
- linux
- mua
- MySQL
- Networking
- OpenBSD
- patch
- permissions
- PHP
- Pi-Hole
- ping
- routing
- server
- slow
- smtpd
- traceroute
- unbound
- unix
- vm
- void-zones
- void-zones-tools
- VPN
- VPS
- WireGuard
-
Recent Posts
- HOWTO: Make iPhone / iPad (IOS) Use Your Own DNS Server or DNSBL Like Pi-Hole, void-zones-tools, or pfBlockerNG by ByPassing iCloud Private Relay for DNS
- HOWTO: Setup void-zones-tools dnsbl DNS Blocklist (like Pi-Hole) on OpenBSD
- HOWTO Fix Artificially High Load Average on FreeBSD Running on Oracle Cloud
- HOWTO Allow Ping and Traceroute and MTR (ICMP) to Oracle Cloud Vm Instances and Generally Configure the Firewall- A Visual Guide
- Clock Offset When Running DragonFlyBSD in a VM with Bhyve under FreeBSD
Tag Archives: BSD
HOWTO Fix Artificially High Load Average on FreeBSD Running on Oracle Cloud
I noticed that my amd64 VPSes on Oracle Cloud all had load averages over 1.0. These are the free tier VM.Standard.E2.1.Micro instances. # w 6:11PM up 5 days, 1 hr, 2 users, load averages: 1.39, 1.62, 1.41 This was with … Continue reading
Posted in Uncategorized
Tagged BSD, Computers, FreeBSD, Load Average, Oracle Cloud, unix, vm, VPS
Leave a comment
Clock Offset When Running DragonFlyBSD in a VM with Bhyve under FreeBSD
When running a DragonFlyBSD system as a guest OS virtual machine under the Bhyve hpervisor running under FreeBSD as the host I ran into an issue where the clock on the DragonFlyBSD vm was way off and had to do … Continue reading
Posted in Uncategorized
Tagged bhyve, BSD, clock, Computers, DragonFlyBSD, FreeBSD, hypervisor, localtime, RTC, time, unix, UTC, Virtual Machine, vm
Leave a comment
Broken IPv6 on FreeBSD or mtr: Unexpected mtr-packet error with IPv6 on FreeBSD 13, or Other BSD Systems
This error could be caused by a number of things, but in my case it was a simple error in my ipfw rules. My FreeBSD 13 box would work perfectly for IPv4, but fail with this error for IPv6. IPv6 … Continue reading
Custom Routing for FreeBSD Jails – or How To Set a Unique Default Route or Default Gateway for Each Jail
I was recently configuring a FreeBSD 13.0 box to run unbound (caching DNS Resolver) in two separate jails. The machine was connected to two WANs through two interfaces. The goal was to have one unbound jail route queries to WAN … Continue reading
Posted in Uncategorized
Tagged BSD, Computers, default gateway, dns, fib, FreeBSD, Internet, jail, route, routing, setfib, unbound, unix
Leave a comment
FreeBSD 13 on Raspberry Pi Hangs at First Reboot After Install
I have been putting FreeBSD on a couple of Raspberry Pis. One was an old Raspberry Pi Model B (256M of RAM– the first one released). The other was a newer RPI 3B. On the RPI3B I had a 64GB … Continue reading
Posted in Uncategorized
Tagged BSD, Bug, Fail, FreeBSD, growfs, Hang, Install, Mount Img File, mountroot, Raspberry Pi, SD Card, unix
2 Comments
How to Fix Slow Samba smbd on OpenBSD
So I have been testing out a Samba file server on my OpenBSD 6.7 machine. Its read speed from the OpenBSD Samba server to a Windows 10 client was about 100MB/sec, right where I would expect it with Gigabit Ethernet. … Continue reading
Posted in Uncategorized
Tagged BSD, Computers, File Server, linux, OpenBSD, Samba, smb, smbd, sysctl, unix
Leave a comment
Build Alpine 2.23 on OpenBSD to Fix Hang When Sending Mail
Once again, I love the Alpine MUA. Simple and robust, it just works, and is much faster than a GUI mail client. During a recent OpenBSD install (6.7) I ran into a issue where Alpine 2.21 from Ports (alpine-2.21p4) hangs … Continue reading
Posted in Uncategorized
Tagged 1777, alpine, BSD, Computers, Folder Vulnerable, ktrace, mail, mail client, mua, OpenBSD, patch, sendmail, smtpd, unix
2 Comments
Fix T_SPF_HELO_PERMERROR in Spamassassin
So I thought I had my spf (Sender Policy Framework) records setup correctly. They all passed the various test sites. Nevertheless I kept seeing this one error in my spamassassin produced headers: I was unable to find a lot of … Continue reading
Posted in Uncategorized
Tagged BSD, Computers, linux, mail, mail server, OpenBSD, Sender Policy Framework, server, SpamAssassin, spf, T_SPF_HELO_PERMERROR, unix
Leave a comment