Posts
All the articles I've posted.
JunOS SRX too clever for it's own good!
Updated:Today the planned migration from a Juniper ScreenOS SSG to a JunOS SRX didn't quite go as smoothly as I'd have liked. We spent many hours last night and th
OpenSSL and Subject Alternative Names
Updated:Now that Google chrome has started bitching about certificates not having Subject Alternative Names because the practice of using Common Names in certifica
Squid Kerberos Nightmare
What a terrible sequence of events we suffered today. Took quite a bit of head scratching, log reading and plenty of Google fu to resolve. We use Squid wit
Owncloud 10.0 Upgrade
Updated:This should have been easier, but I guess I missed a few things I shouldn't have. I took the opportunity to upgrade Owncloud to v10.0 and also upgraded fro
Remmina/xfreerdp Certificate Name Mismatch
Updated:When using Remmina to connect to some of our older Windows systems we're seeing a certificate problem that prevents it from connecting. Remmina pretty much
Squid3 changes for Debian Jessie
I upgraded our Squid3 proxy server to Debian Jessie today. The process as usual was pretty painless until the Squid3 service tried to restart. Then I saw w
Can't ping using FQDN
I've run across this a few times now. It seems every time I do a big Linux upgrade I lose the ability to connect to an internal server using its FQDN. I ca
Fail2ban - Quick Reference
List your jails: $ sudo fail2ban-client status Show a particular jails status: $ sudo fail2ban-client status [JAILNAME] Unban an IP Address from the jail:
SSH - no matching key exchange method
Updated:Trying to logon to some older network switch management interfaces I came across a failure due to them using older SHA1 key exchanges and key types. Thankf
Debian 9, SAMBA broke my Shares
Updated:I updated my workstation to Debian 9 (stretch) today and immediately after could no longer connect to any of my Windows fileshares. Guessing this was proba