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Our First Allstar Link Node

We’ve been working on a project for the last couple of weeks and now we can reveal it. Our 443.3 MHz repeater is now Allstar Link node 28941.  We removed IRLP from this repeater and used most of the same hardware to convert it to an Allstar node.

What drove this change was an email from Cox Communications that forced our hand.  Since we had two IRLP nodes, on the same Internet service, at the same location, it required us to have two external IP addresses.  The reason for this is two identical nodes require the same ports for control and audio.  When inbound calls arrive at the router, we have to have set pre-determined port forwarding.  The signal has to know which computer to go to.  Unfortunately we had two nodes vying for the same ports and you cannot forward packets to go to the same port on two computers.  This is why we paid extra for an additional external IP address.

Well Cox seems to have changed their policy on issuing out extra IP addresses to residential service accounts. They will no longer do it and will not grandfather you in, if you already have one.  They wanted us to subscribe to Cox Business Services account.  To do this would vastly increase the price for a service that we already had.  This is just not a feasible option.

As a result, we had to come up with an idea to maintain two nodes without using the same ports.  Allstar was a natural choice because they only require one computer (server) and can have many nodes attached to that one server, with only one external IP address.  We had already requested a node number several years ago but had never put a node together.  This situation forced our hand on doing something.  Since we already had most of the hardware on hand, we decided to build one.
As of yesterday, September 21, 2017, at 2:00 PM, node 28941 signed on the air.

Allstar is a completely different system and the operating procedures are not the same.  We are currently working on updating our User Guide to include operating instructions for our new Allstar node.  Many of the IRLP reflectors are now on Allstar Hubs, like the WIN System.  Where they are node 9100 on IRLP, they are node 2560 on Allstar.  We are hopeful that you will like using it and we are trying to quickly get some instructions on our web site.

Special thanks to our Trustee, W5QO for once again, hosting this site for us.  If you have any questions, please direct them to club [at] delcityars.com.

Thank you!

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