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Questions tagged [openbsd]

OpenBSD is a free, multi-platform 4.4BSD-based UNIX-like operating system with a focus on security, portability, standardization, code correctness, proactive security and integrated cryptography.

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OpenBSD is an open-source operating system derived from 4.4BSD UNIX and is popular for it's focus on security, portability and code correctness. It was forked from in the mid-1990s.

The project strictly incorporates only source code with ISC or BSD compatible licensing (except the ports tree) with the goal of providing software for any use, including commercial. It is funded by the Canadian non-profit, The OpenBSD Foundation, which also supports related projects such as OpenSSH, LibreSSL, OpenSMTPD, and other popular infrastructure software.

Website: http://www.openbsd.org

OpenBSD Foundation: http://www.openbsdfoundation.org

Distrowatch: http://distrowatch.com/table.php?distribution=openbsd

Wikipedia: http://en.wikipedia.org/wiki/OpenBSD

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torrent downloads not showing on Squid log

i have just a few months working as sysadmin, hence i still have lots to learn, first thing id like to do is as follows: We have an OpenBSD 4.5 box acting like firewall,dns,cache etc, the box has 2 network cards, one conected directly to the…
noobroot
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Inaccurate bandwidth limiting in altq queues

I'm setting up an environment where I have one Linux server, one OpenBSD router and one Linux client and I want to be able to limit how much bandwidth the client should be able to use. I've been performing these tests with "netcat" and "time" (using…
user42511
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httpd on OpenBSD: How to Redirect URLs Ending In '.php'?

I am running an httpd(8) web server on OpenBSD. php-8.1.9 is used to serve php. In /etc/httpd.conf I have the following (example.com is a placeholder for the actual domain): server "example.com" { listen on * tls port 443 tls { …
Matthew Carlson
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why does "pkg_info -Q bash" on OpenBSD give me an "empty" result?

i installed a fresh OpenBSD server on a Linux - Proxmox server with kvm. I tried to to install bash but pkg_info returns "empty": root@openbsd:~# echo $PKG_PATH https://cdn.openbsd.org/pub/OpenBSD root@openbsd:~# ping -c 1 cdn.openbsd.org ping:…
joern42
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Acquiring a wildcard certificate from Let's Encrypt via `acme-client(1)`

I have a valid certificate from Let's Encrypt that covers both foo.bar and www.foo.bar. I'd like to add a wiki.foo.bar and likely many others in the future, so a wildcard certificate sounds appropriate. My web server is via httpd(8) on OpenBSD 6.8…
jmcph4
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I fail to configure Pf of OpenBSD gateway

I have an OpenBSD server that I want to use as a gateway. OBSD server has the following interfaces - em5 (130...** ext.IP with internet connectivity) em0 (internal IP - 172.16.0.0/17) My default gateway is 130...1 and is accessible via ping. The…
Aravindh Sathish
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Does OpenBSD have anything equivalent to Debian's /etc/network/if-up.d/ scripts?

I want to run a script after an OpenBSD interface has been configured (dynamic IP address assigned, routes configured, etc.) I can't find anything in the hostname.if man page about this; does such a feature exist in OpenBSD?
cqcallaw
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OpenBSD Wireless Bridge, outbound traffic gets no response

So fun times this weekend trying to build a simple OpenBSD bridge for my XBox360. I want my ural network card to be bridged with my re network card to forward some traffic. Bleh. I essentially cloned everything from…
RandomInsano
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Google VPN not supporting claimed ciphers

Trying to make an IPSec IKEv2 connection with Google Cloud VPN services. According to them, they support AES-CBC ciphers for Encyprtion at phase 1, but at the moment of negotiation with the on-premises VPN gateway only AES-GCM ciphers are offered.…
jacktrades
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How to migrate Linux iptables scripts to OpenBSD/macOS pf

I am building a VPN server on macOS based on this instruction: https://www.digitalocean.com/community/tutorials/how-to-set-up-an-ikev2-vpn-server-with-strongswan-on-ubuntu-18-04-2, and stuck at configuring firewall part: *nat -A POSTROUTING -s…
Daehyun You
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Two identically configured sendmails, one of them is not delivering mail

I have two identically configured OpenBSD machines that use sendmail for mail delivery. I basically made no changes to the sendmail install other than setting up an alias root: systems@example.com on each one. They're both on the same subnet(s) and…
Kamil Kisiel
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Openiked - Unable to ping the remote gateway

I set up a tunnel ipsec with strongswan and openiked with x509 PKI. The tunnel establish correctly but I have some problems. The gateway with iked can not ping the local IP of router vyatta but vyatta can ping the local IP of the gateway with…
Body
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How to install OpenBSD 6.2 guest in XenServer 7?

I'm trying to create new VM from vanilla OpenBSD 6.2 install CD on XenServer 7. I can't even boot install CD. Basically, i get this: Boot device: CD-Rom199MB medium detected - success. CR-ROM: E0 Loading /6.2/I386/CDBOOT Then VM shuts…
woytekm
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OpenBSD IRQ already in use error

My singleboard compter (SBC) have 4-UART ports. They all use one IRQ with different addresses. SBC BIOS can not divide them all on different IRQ (only 2 IRQ for them). Then i setup only one port using configure command all ports work normally. But…
Xaver
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How can I resume installation of a package from ports?

I have a virtual machine in VMWare Workstation 7.0 with OpenBSD 4.4 and I was installing some ports. Most of them were installed correctly but not two. I had to cancel them because the system didn't respond and the installation wasn't at 100%. One…
jaloplo
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