After some maintenance on the antique hardware and a new hard drive, I decide to upgrade to slackware-14.2. All seemed ok until I noticed (months later) that
www.linuxgalaxy.org web site was no longer accessible from the outside world, as was murmur ans ssh. All worked well from inside my network. Therefore, it's not a web/murmur/ssh server configuration. The firewall script is passing though the correct ports - even turned it off for a bit and no change. Thus, its either:
- OpenWRT port forwarding
...