Rataplan becomes a watchdog

September 5, 2015 less than 1 minute read

My NAS runs on FreeBSD I’m quiet happy with it. It’s named after the dog rataplan from the Lucky Luke comic

However transferring large data files to it causes the network to hang. The realtek network interface had issues with freebsd from the beginning. On the screen and in syslog the entry “re0: watchdog timeout” is printed.

Most FreeBSD people recommends to use Intel nics, I ordered a new Intel nic at dx.com. After the installation of the new NIC the network seems to be stable again.

lookat 1.4.4rc1 released

July 21, 2015 less than 1 minute read

It is a national holiday in Belgium so I have some time to code again.

Lookat 1.4.4rc1 is the first release candicate of Lookat 1.4.4

Using squid to cache FreeBSD packages

June 23, 2015 5 minute read

PKGNG config

I manage a few FreeBSD jails behind a squid proxy. pkgng is configured to use the proxy:

Using YubiKey Neo as gpg smartcard for SSH authentication

June 16, 2015 13 minute read

I purchased a Yubi NEO I’ll use it to hold my Luks password and for ssh authentication instead of the password authentication that I still use.

You’ll find my journey to get the smartcard interface working with ssh on a fedora 22 system below;

Openvas 7: adding credentials failed

May 14, 2015 less than 1 minute read

I’m creating a new openvas 7 system running centos 7 as a KVM instance.

The installation went fine but it was impossible to create new credentials.

I had a similar issue with my openvas 6 installation, this was resolved by creating the /etc/openvas/gnupg directory and creating the key openvasmd --create-credentials-encryption-key

But on my openvas 7 installation a creation of the encryption key was slooooow. As always Good Randomness is important for creating keys. So I decided to install haveged to get more randomness and hopefully this would speed up key creation.

[root@localhost ~]# yum install haveged

Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * atomic: www6.atomicorp.com
 * base: centos.cu.be
 * extras: centos.cu.be
 * updates: centos.cu.be
Package haveged-1.9.1-2.el7.art.x86_64 already installed and latest version
Nothing to do
[root@localhost ~]# 
[root@localhost ~]# systemct list-unit-files --type=service | grep haveged
-bash: systemct: command not found
[root@localhost ~]# systemctl list-unit-files --type=service | grep haveged
haveged.service                             disabled
[root@localhost ~]# systemctl enable haveged
ln -s '/usr/lib/systemd/system/haveged.service' '/etc/systemd/system/multi-user.target.wants/haveged.service'
[root@localhost ~]# systemctl start haveged
[root@localhost ~]# 

The key creation took a only sec.

[root@localhost ~]# openvasmd --create-credentials-encryption-key
Key creation succeeded.
[root@localhost ~]# 

Adding new credentials works like a charm now.

Happy hacking!