Hi Glauber, my accel-ppp.lua:

function username(pkt)
return pkt:agent_circuit_id('')
end

Work with ipoe + dhcp option82 + circuit-id in GPON  :)

Marcelo, work nice here too, but i need use circuit-id in login and password .

on ixc, i have a option dhcp82 , he dont create login and password ... in this option ixc create a entry with only circuit-id, like that.

i looking for a way to authenticate using only this entry.

Ummm in my case circuit-id is my login and password in radius

nice, that way work like a charm!

thinking here... maybe i can try disable login at accel-ppp.conf and use lua to get circuit-id as password.

would work ?

yep :)

[ipoe]
username=lua:username
lua-file=/etc/accel-ppp.lua

(root@accel02)[~]# cat /etc/accel-ppp.lua
function username(pkt)
return pkt:agent_circuit_id('')
end

GPON OLT sends data in ASCII format, so no conversion is necessary. But commutators send it in binary type. I use two separate function for GPON and ethernet commutators:
function gpon(pkt)

       return pkt:agent_circuit_id()

end


function switch(pkt)

local hex_circuit_id=''
local fmt_circuit_id=''
local hex_remote_id=''
local fmt_remote_id=''


len_circuit=string.len(pkt:agent_circuit_id())+1
len_remote=string.len(pkt:agent_remote_id())+1


   for i = 1, len_circuit do
       hex_circuit_id=hex_circuit_id..'%02x'
       fmt_circuit_id=fmt_circuit_id..'b'
   end


   for j = 1, len_remote do
       hex_remote_id=hex_remote_id..'%02x'
       fmt_remote_id=fmt_remote_id..'b'
   end


local circuit_id=string.format(hex_circuit_id, string.unpack(pkt:agent_circuit_id(),fmt_circuit_id))
local remote_id=string.format(hex_remote_id, string.unpack(pkt:agent_remote_id(),fmt_remote_id))
return string.sub(circuit_id,3)..'-'..string.sub(remote_id,3)
end

In config accel-pppd:
[..skip..]
interface=enp2s0f0.761,username=lua:gpon
interface=enp2s0f0.762,username=lua:switch
interface=enp2s0f0.601,username=lua:gpon
[..skip..]

в dnsmasq. для dhcp слушать нужно на адресе, не на интерфейсе

wowww!

username for interface?