[j-nsp] Radius accounting updates not working w/L2TP

[Jonas Frey]

Hello,

i am running 9.2R15 on a M7i acting as LNS.
I am trying to get accounting updates to work but apparently they are
never sent.

This is my config:
jonas at ffm1# show access
radius-server {
xx.xx.xx.xx {
port 1812;
accounting-port 1813;
secret "xxxx"; ## SECRET-DATA
}
}


profile access-ppp {
accounting-order radius;

<<--- This no longer is documentated anywhere? is this deprecated now?
If i drop this statement accounting doesnt work at all!
https://www.juniper.net/techpubs/software/junos/junos92/swconfig-system-basics/configuring-authentication-and-accounting-parameters.html#jN2949F
-->>

authentication-order radius;
radius {
authentication-server xx.xx.xx.xx;
accounting-server xx.xx.xx.xx;
}
radius-server {
xx.xx.xx.xx {
accounting-port 1813;
secret "xxxx"; ## SECRET-DATA
}
}
accounting {
order radius;
update-interval 15;
}
}


The documentation also says:
For L2TP, RADIUS authentication servers are configured at the [edit
access radius-server] hierarchy level. For more information about
configuring RADIUS authentication servers, see Configuring RADIUS
Authentication for L2TP.

But under [access radius-server] i have no option to set any
update-interval.

Are radius accounting (interim)-updates not supported for L2TP (yet)?

Regards,
Jonas Frey

[Sergey]

Post by Jonas Frey
But under [access radius-server] i have no option to set any
update-interval.
Are radius accounting (interim)-updates not supported for L2TP (yet)?

Is it possible for M120 may be ? I am not assured, but:

http://www.juniper.net/techpubs/software/junos/junos85/rn-sw-85/frameset.html

PPP over Ethernet server on M120 routers?This feature adds support for a
Point-to-Point Protocol (PPP) over Ethernet (PPPoE) server on the IQ2 PIC
of an M120 router serving as an access concentrator.

[Jonas Frey]

Hello,

i am using L2TP on a M7i but the M120 also can act als a LNS.
However this affects L2TP services. There is no IQ pic, this is using
the onboard GE. But this shouldnt matter as interim updates is a purely
software based feature. I still havent gotten this to work. The router
just sends no updates....as if it was ignoring the update-interval.

Regards,
Jonas

Post by Sergey

Post by Jonas Frey
But under [access radius-server] i have no option to set any
update-interval.
Are radius accounting (interim)-updates not supported for L2TP (yet)?

http://www.juniper.net/techpubs/software/junos/junos85/rn-sw-85/frameset.html
PPP over Ethernet server on M120 routers?This feature adds support for a
Point-to-Point Protocol (PPP) over Ethernet (PPPoE) server on the IQ2 PIC
of an M120 router serving as an access concentrator.