OpenBSD is an open-source operating system derived from BSD UNIX. It was forked from NetBSD in the mid-1990s.
-2
votes
0answers
65 views
Why http request are ignored? [migrated]
I have the following network:
· openbsd 5.0 web server (LAN)
· windows 7 (LAN)
· router provided by my ISP (LAN, WAN)
· cell phone not conected to the network (WAN)
UPDATE
As LAN I mean a home ...
0
votes
1answer
84 views
Can you recommend a shell hosting company who supports IRC clients? [closed]
About 5 people in very geographically different locations, working on the same project, fed up to poor uptime in their ircs -- looking for something more robust with long uptime. Are there some Irc ...
0
votes
1answer
137 views
OpenBSD 5.0 pf with NAT & Port Forwarding
Port forwarding does not seem to work properly, incoming connections apparently are blocked.
Is there something wrong with my pf.conf?
# Performance limits
set limit states 200000
set limit ...
2
votes
0answers
41 views
Is there an equivalent of LinuxIMQs in BSD?
Is there an equivalent of LinuxIMQs in BSD ?
From linuximq.net:
The imq device has two common usage cases:
Ingress shaping:
With linux only egress shaping is possible (except for the ingress ...
2
votes
0answers
127 views
Request multiple IP-addresses via DHCP on a single physical interface (OpenBSD)
On OpenBSD, is it possible to request multiple IP-addresses via DHCP on a single physical interface? It looks like DHCP leased addresses can't be assigned as aliases. I though of creating a virtual ...
0
votes
2answers
37 views
Default values of pf.conf set parameters
I want to learn default values of these parameters, I read the manual of pf.conf but couldn't find, could you help?
set limit states
set limit src-nodes
set timeout tcp.first
set timeout ...
2
votes
5answers
215 views
OpenBSD configuration: Client unable to mount via NFS using Berkeley Automounter (amd)
What I am trying to do is to have my openBSD client (OpenBSD 4.9) auto mount a Linux NFS file system (Scientific Linux 6.1). So far, I am not sure if it is configured correctly.
To get things out of ...
5
votes
2answers
103 views
Which BSD best suited to run as VMware guest?
I want to deploy a VM to serve DNS and files (via NFS) to other *nix systems in my infrastructure.
Due to reasons beyond my control, I need a very light OS, so I naturally choose the *BSD family.
...
0
votes
1answer
33 views
Insecure NFS ports on OpenBSD server
I have a OpenBSD 4.9 server running. Now I am trying to set up NFS shares on that server. I can set it up using secure ports. However it isn't possible to mount the shares from OS X without using the ...
2
votes
3answers
105 views
How to switch IP (including subnet) on OpenBSD without outage
I have an OpenBSD firewall where I have to change the IP on the admin interface (including changing subnet/gateway) and I'm looking for how to do this remotely without losing my SSH (so I can fix ...
5
votes
2answers
78 views
Portable firewall rules for Linux and Free/Net/Open/DragonFlyBSD
I need apply the same rules (lists of IPs with allow and drop rules) in firewalls of Linux and *BSD. Do you know some application (CLI) for to convert a list of rules in the specific format of each ...
1
vote
3answers
103 views
HTTPS only on OpenBSD 4.9?
I've tried this example from OpenBSD http://www.openbsd.org/faq/faq10.html#HTTPS
it works fine, but with Mozilla Firefox 6.0 it's possible to use both http and https, while I want to force users to ...
2
votes
2answers
133 views
Sharing distfiles between FreeBSD, OpenBSD, and Gentoo
Currently I have a few FreeBSD servers with one of them acting as build box sharing its /usr/ports and /usr/ports/distfiles (as separate file systems) through NFS. Recently I've added OpenBSD and ...
0
votes
2answers
13 views
Force OpenBSD to use internally one IP, but send and receive from network from other IP?
Is it possible to set up OpenBSD such, that it will have IP1 internally (in hosts, in hostname.en0, sockets binds to IP1), but convert it to IP2 when packet goes to ethernet. Also, packets for the IP2 ...
1
vote
1answer
64 views
Why does the “boot>” prompt in OpenBSD disappear at startup?
I came home today to find my network unresponsive, and I have managed to narrow the culprit down to my OpenBSD 4.3 firewall. I attempted to power cycle it, but now at boot time it hangs, and all I ...
4
votes
1answer
183 views
OpenBSD pf port forwarding multiple rules
I have a few dozen servers behind OpenBSD firewall with port forwarding. Most rules are very similar and differ only in IPs or sometimes in ports forwarded, so I want to compact them to remove ...
0
votes
1answer
136 views
M0n0wall won't pass traffic on different LAN subnets unless “Bypass firewall rules” is checked
I have a working configuration, but a question is bugging me.
The question centers around having multiple subnets on a single
interface.
LAN: 10.10.10.1/24
OpenVPN Server LAN IP: 10.10.10.250
...
5
votes
3answers
323 views
OpenBSD/FreeBSD Firewall w/ GUI that is compatible with Intel 82574L Gigabit LAN NICs
I recently purchased a server to run m0n0wall or pfSense but I've learned since then that both of these firewall products are based on versions of FreeBSD which weren't yet compatible with the NICs in ...
0
votes
4answers
296 views
How can I install OpenBSD to a SSD without a Optical Drive?
I'm searching for an OpenBSD bootable image that I can install on SSD to run pf on. I've found these images for m0n0wall and pfSense but not for OpenBSD alone.
Can somebody link me to an image with ...
4
votes
1answer
119 views
BSD 50% interrupt utilization in irq0/clock
On OpenBSD on an Atom 450, with HPET configured in the BIOS and not, also with Hyperthreading/ACPI on-off, nothing seems to make a difference.
Here's my vmstat -iz
# vmstat 2
procs memory ...
0
votes
1answer
101 views
OpenBSD wireless on Acer Aspire 4730z
So I used the following commands:
ifconfig athn0 nwid "Pretty fly for a wifi" wpakey myreallycoolkey
dhclient athn0
but I always get this:
athn0: no link ............. sleeping
dmesg output
...
1
vote
1answer
67 views
Where OpenBSD stores information about pseudo interfaces
everybody.
On my OpenBSD machine i have several pseudo interfaces for vlan that looks like
vlan3: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:04:e2:c5:02:2b
...
0
votes
1answer
49 views
Restricting program access in OpenBSD
I'm hosting a svn+ssh repo on a OpenBSD box and wondered if it is possible to deny access to any other programs despite svnserve? The reason is that I want to restrict access to parts of the repo with ...
0
votes
1answer
278 views
OpenVPN on OpenBSD 4.8: How do I set up a VPN for road warriors in bridged mode
I'd like to set up an OpenVPN server on my OpenBSD router.
I'd like to run it in bridged mode, so the IPs given to the road warriors are from the local network subnet. I'd like to use the DNS server ...
0
votes
0answers
172 views
OpenBSD and encrypted external HD for NAS - svnd or softraid?
I'm fairly new to OpenBSD but I'm trying to cobble together what you might call a poor man's NAS with an existing computer with OpenBSD and external hd.
For this task, I'll have clients (both ...
0
votes
2answers
509 views
Wireless Internet OpenBSD with Acer Aspire 5052AWXMI Laptop [closed]
i am trying to get connected to the internet on my laptop running OpenBSD.
i believe the network card is atheros 802.11b/g
also my router has a username and WPA-PSK passkey to connect to the ...
1
vote
2answers
181 views
PF OpenBSD states
We have an OpenBSD server used as firewall using the famous pf. The firewall is connected to the Internet form one side and to a local network form the other.
we are experiencing a connection outage ...
0
votes
5answers
222 views
OpenBSD Routing Problem
I am running OpenBSD on a network appliance hardware. It has 5 NICs.
I want to give different IP's in same subnet to 3 nics. Eg:
em0: 192.168.1.5
em1: 192.168.1.90
em2: 192.168.1.56
I make the ...
0
votes
0answers
77 views
openbsd “/usr/ports/infrastructure/build/out-of-date”-script
i have a question regarding the openbsd "out-of-date" script for ports.
for the port "nss" for example i get the output, that there is an update vom sqlite3.13.3 to sqlite3.14.0.
why do i get this ...
2
votes
3answers
587 views
How to make OpenVPN use VIA Padlock on OpenBSD?
I've bought a VIA based router for the only purpose to run OpenVPN on it. Unfortunately it seems that Padlock is not used. Here is the important part from dmesg:
OpenBSD 4.8 (GENERIC) #136: Mon Aug ...
3
votes
1answer
385 views
Provide IPv6 to network from OpenBSD firewall
I have an OpenBSD PF firewall that I have added a IPv6 tunnel to (using HE.net tunnelbroker).
I can ping/traceroute IPv6 addresses from the firewall. Now I want to provide IPv6 services to the ...
1
vote
2answers
226 views
DHCP Server Check
I have been setting up a DHCP server in OpenBsd and I think I now have it configured correctly. However I have a couple of questions.
How can I check that it is working properly before I give it ...
0
votes
1answer
290 views
SuperMicro IPMI through OpenBSD PF Firewall
I'm trying to access a SuperMicro IPMI card that is behind an OpenBSD bridged firewall.
A couple pieces of information:
The OpenBSD firewall itself has a SuperMicro IPMI that I can access across ...
1
vote
1answer
248 views
OpenBSD in a virtual box as a firewall
Is there any merit in installing a virtual machine with OpenBSD and pf (or any other simple and secure OS + iptable) on a mac laptop and routing all the traffic through that machine? I read a similar ...
3
votes
2answers
437 views
OpenBSD has open ports in default installation
I have been considering replacing Ubuntu with OpenBSD to improve the security on my local server. I need to have ssh access to it, and I also need it to serve static web content - so the only ports I ...
1
vote
1answer
112 views
PHP script unable to email on OpenBSD Apache
I have a webserver running OpenBSD 4.7 and PHP 5.2.12 out of the ports tree. There is a small contact page that is supposed to send an email to a specific address. When I fill in the form using a web ...
7
votes
6answers
829 views
OpenBSD, FreeBSD: your update philosophy?
I've used FreeBSD for about 5 years - server/Desktop - and I've tended to take my apt-get/yum upgrade everything habits along with me ( I admin Debian/RHEL/Cent boxes as well -- I know, I know ...
1
vote
2answers
665 views
Getting IPTables to properly forward NTP traffic
I have the following setup:
NTP
10.21.3.169
|
|
10.21.3.160 (eth1)
Linux
10.0.0.67 (eth0)
|
|
10.0.0.65 (pcn1)
OpenBSD
The idea is to allow the NTPD client (not ...
0
votes
1answer
174 views
Using NTPD on OpenBSD to get time from Linux using portforwarding
This is a rehash of another question, now that I understand things a bit better.
I have the following network set up:
NTP
10.21.3.169
| \______________
| \
...
1
vote
1answer
110 views
Setting up NTP on 2 Linux boxes and one OpenBSD box
I have been tasked with getting an NTP client working on two Linux machines and an OpenBSD machine.
The machines are arranged like this:
NTPServer
/ \
/ \
L1 L2
...
2
votes
3answers
261 views
How do I count the number of processors on an OpenBSD system?
How can I determine the number of CPUs on an OpenBSD system, using either system tools or C code?
The technique I know of to count CPUs on other BSD platforms -- checking /var/run/dmesg.boot for ...
1
vote
1answer
200 views
SFTP Timeout on download
my server keeps timing out when i attempt to download a handfull of files at once.
i'm running ubuntu 10.4 LTS
sshd_config contains the following tweaks:
Subsystem sftp internal-sftp
Match group ...
0
votes
1answer
124 views
Continuous Data Protection on Openbsd
I was wondering if there is anything similar to Continuous Data Protection that is available for openbsd?
1
vote
4answers
331 views
OpenBSD firewall - netbook hardware option - pros and cons
I'm considering putting OpenBSD on a netbook for use as a firewall. I am entertaining the idea of using a netbook because it has a built-in screen and keyboard, built-in battery backup, and a ...
2
votes
3answers
197 views
How Much Ram for these 2 Dedicated OpenBSD servers?
First server would be Server A.
wordpress, joomla, roundcube and opencart (mysql databases are on Server B)
over a 3 year period max would be 2000 unique visits a day.
Would be about 500 downloads ...
0
votes
2answers
149 views
Where is Mysql-server port in openbsd?
What's wrong with mysql-server port?? I can't find it anywhere /usr/ports/database/mysql is mysql-client only =(
Please, don't say something like "you shouldn't use ports", only in that case if ports ...
1
vote
1answer
304 views
mDNS on bridged OpenVPN network
I have openvpn running on a openbsd server that is behind a firewall, so it is a local member of the LAN. The openvpn is a bridge configuration.
firewall internal 10.0.10.1
openvpn server ...
1
vote
1answer
139 views
Where does openBSD store the IP address?
I have an openBSD firewall, and I would really like to know in which file the IP adress of the firewall is stored.
And also where can I see if it set up to be with static IP or dhcp?
Edit by pauska: ...
0
votes
4answers
121 views
What IP address does my openBSD firewall have?
I have bought one of those Soekris boxes and installed openBSD (flashrd) on it, but now I can't remember if I gave it a 10.0.0.0/255.0.0.0 or a 192.168.0.0/255.255.0.0 IP address.
Is there a way to ...
0
votes
2answers
471 views
Add route on OpenBSD for DSL modem on external network
I'd like to be able to access my DSL modem, which is acting as a bridge, from within my local network. I've got a setup like this:
{Local network 192.168.1/24}
|
rl0:192.168.1.250
...
