Pi reduction

I’ve been rationalising hardware, in particular as the PoE HAT on the Pi running the GB7RVB packet mailbox was noticeably noisy and needs replacing. I had originally moved the packet mailbox off of my AMPRnet router Pi as I needed to install a VPN and the networking was becoming a bit too complex for my liking. In the end I had no use for the VPN, so GB7RVB has gone back, removing one Pi.

Linbpq went across just fine – there is an apt for it (https://wiki.oarc.uk/packet:linbpq-apt-installation) so installation is easy. Just install and copy the config across and the files under /opt/oarc/bpq (there are neater ways but this sledgehammer method works). With the node running I could access via the web interface as expected, but then the axudp route disappeared.

Then I realised that our broadband router had a NAT rule for the UDP port needed for axudp and that was still pushing it to the now switched off Pi. And I’m sure I’ve forgotten this same thing before! So now I have a note as a reminder, assuming I bother to check the note…

Now having removed one Pi with a noisy fan the NTP server Pi is also whining. Grumble.



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