How to configure PPP-PAP/CHAP authentication message?

[andy89]

We're using the ASR1001-X as core router and, together with FreeRADIUS, as PPPoE server. To connect the CPE to our ACS server, I need to specify the following string within the the PPP-PAP/CHAP authentication ACK/NAK message:

SRD=50000#SRU=10000#TR069URL=https://myacs.xyz123.com:7547#TR069PROVC=setup#

The outcome should look like this:

RFC 1334 and 1994 provides the possibility to set a message:

The Message field is zero or more octets, and its contents are implementation dependent. It is intended to be human readable, and MUST NOT affect operation of the protocol. It is recommended that the message contain displayable ASCII characters 32 through 126 decimal.

Is there a way to achieve that with Cisco IOS? E. g. with AV pair?

[balaji.bandi]

is this something new other than this post - there is are some suggestion posted ? does that work ?

https://community.cisco.com/t5/routing/assign-acs-url-trough-pppoe-on-asr1001-x-tr-069/td-p/5197300

[andy89]

Yes - haven't found a solution yet (for PPPoE). Thought to open a new thread with a more clearly formulated question.

[balaji.bandi]

May i would suggest to follow same thread or refer old thread here when  you posting new post, or else you wont get any solution.

[andy89 · Accepted solution]

I have found a solution. With the attribute Reply-Message configured on the Radius server I can pass the ACK/NAK message to the CPE.

Reply-Message := "SRD=50000#SRU=10000#TR069URL=https://myacs.xyz123.com:7547#TR069PROVC=setup#"