We’ve been using MikroTik with Splynx for a long time now and are authenticating users based on DHCP Option 82 Circuit ID. This works great.
We have recently started investigating a new BNG platform, NetElastic vBNG, which also sends the Circuit ID, but under a different VSA. I can’t get the accounts to authenticate with the circuit ID matching Port ID.
Here is an example of the RADIUS request from a MikroTik, which works:
Attribute Value Pairs > VSA (26) Ericsson (2352) > Agent-Circuit-Id (97) > [circuit-id-string]
On vBNG, it is sent like this.:
Attribute Value Pairs > VSA (26) Broadband Forum (3561) > ADSL-Agent-Circuit-Id (1) > [circuit-id-string]
I have investigated various options in vBNG but can’t see a way to get it to change the VSA used. Is there a way to make Splynx match the Broadband Forum version?