Replace ACS 5.8 with ISE for PPPoE auth

[nzerth]

Customer is currently using ACS 5.8 and does PPPoE Authentication for his 800er Cisco Routers via ACS. Can this functionality be achieved with ISE?

[ognyan.totev]

Device	Validated OS 17	AAA	Profiling	BYOD	Guest	Posture	MDM	TrustSec 18
	Minimum OS 19
Cisco Routers
ISR 88x, 89x Series	IOS 15.3.2T(ED)	√	!	X	!	X	X	√
	IOS 15.2(2)T	!	!	X	!	X	X	√

Maybe this will answer you.

Best regards.

[rmueller@cisco.com]

Hi,

thanks a lot for the response, but this does unfortunatley not answer this question. The question is more if ISE is able to authenticate PPPoe-Connections at all (I don't know if such an authentication request contains special RADIUS attributes which are probably not supported by ISE)....

[Nidhi]

Researching !

[nzerth]

Hey guys,

any news on this topic?

Thanks a lot for your support!

[hslai]

Supposedly the existing PPPoE using ACS as RADIUS servers, then ISE should work the same.

I would suggest to check the existing configuration for this in ACS and try migrating it to ISE in a lab setup.

[ldanny · Accepted solution]

Here are some attribute values you might want to focus on your NAD and run a sniffer or a tcp dump from ISE .

Extended NAS-Port-Type and NAS-Port Support - Cisco

[rmueller@cisco.com]

Hi all,

thanks a lot for the responses. Will check with the customer this week.

Roland

Roland Mueller

CONSULTING SYSTEMS ENGINEER.SECURITY SALES

rmueller@cisco.com<mailto:rmueller@cisco.com>

Tel: +49 711 2391 1306

Cisco Systems, Inc.

City Plaza - 4th Floor Rotebuehlplatz 21-25

STUTTGART

70178

Germany

cisco.com

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