The AP has saved your Bacon :)
On 3/14/2015 4:20 PM, CBB - Jay Fuller wrote:
Another option is to grant authentication using reverse MAC lookups.
We are doing that.
This won't stop some other DHCP server on your network from leasing
IPs, tho.
Fortunately, we've never had that problem. We also block DHCP servers
on our canopy access points.
----- Original Message -----
*From:* Dave <mailto:[email protected]>
*To:* [email protected] <mailto:[email protected]>
*Sent:* Wednesday, March 11, 2015 9:44 AM
*Subject:* Re: [AFMUG] DHCP backfeed
Almost forgot make sure the upstream check box is checked and
downstream
unchecked
On 03/11/2015 09:05 AM, Brett A Mansfield wrote:
> I’m curious what everyone does to prevent a customer from
pulling more than one IP address without using PPPoE, and how do
you prevent their router from backfeeding it’s DCHP server onto
your network if they plug in the cable to a LAN port instead of
the WAN port?
>
> Thank you,
> Brett A Mansfield
> Silver Lake Internet
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