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New Member

Authenticating a dial up router through a certificate

Is there a way to authenticate an ISDN connecting router using a certificate?

I would like that the router be authenticated (like chap authentication) during PPP negotiaton, but I don't want to use a VPN (or IPSEC).

2 REPLIES
New Member

Re: Authenticating a dial up router through a certificate

Hi,

I do not think you can do that.

Because certificate belongs to KEY exchange mechanism which is one part of the IPSEC VPN.

I do not think PPP negotiation support certificate, only PAP, CHAP and MSCHAP.

Best Regards,

Cisco Employee

Re: Authenticating a dial up router through a certificate

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