Is this a common/bug on this PPPoE setting for Cisco ASA 5505?

Posted by DCAlliances on Server Fault See other posts from Server Fault or by DCAlliances
Published on 2013-10-28T23:33:51Z Indexed on 2013/10/29 3:57 UTC
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We have to change the way the firewall setup due to we've changed the internet provider.

The way we setup we have ADSL modem and we have to do a full bridge mode and the firewall configuration has to change from Static IP to Use PPPoE option on Outside interface with PPPoE username and password, CHAP authentication, WAN IP and WAN subnet mask. [See the attachment]

It's been working ok with the use of PPPoE option however the issue is that if we un-plug the power cable of the firewall. This "Outside" interface turned to blank - NO WAN IP, PPPoE username and password. So basically, we have to retype this information again.

Is this common or a bug? Any ideas?

Thanks

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