Registered in 2005 for Elfiq link-balancer appliances to replicate state between units.
IANA assigns 1148 to elfiq-repl, "Elfiq Replication Service", registered by Elfiq for its link-balancing appliances. The port carries replication traffic between paired units rather than any client-facing service, so it appears only on networks running that hardware. Nmap's dataset finds it open very rarely.
Do not expose
Appliance-to-appliance replication is a trust channel between cluster members; restrict it to the dedicated link between the units.
$ nmap -Pn -p 1148 -sV TARGETSeen this on your network? Beige Box scans your Wi-Fi and shows every open port on every device — and its Ports tool links straight back here.
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