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Pix Lan2Lan with ADSL and PPPoE

Hi

Is there any known issues regarding Pix LAN to Lan (static to Dynamic) on ADSL using PPPoE? I have tried lowering MTU from 1500 to 1400, but are there any other known problem using IPSEC over PPPoE-encapsulation?

Thanks for your help!

Regards

Jimmy

1 REPLY
Silver

Re: Pix Lan2Lan with ADSL and PPPoE

There does seem to be an issue with the PIX's establishing an IPSec tunnel over PPPoE. You could refer to bugs CSCdv77754 and CSCdx15684. However, these issues seem to have been fixed in recent releases and moving to a recent version will be a good idea.

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