[CentOS] OT: what are all these probes from my firewall log????
Bobby
bobby at d4business.com
Fri Aug 17 04:24:09 UTC 2012
On 08/17/2012 12:20 AM, John R Pierce wrote:
> the MAC address prefix on that DHCP thing is 00:23:EB which is
> Cisco... and yes, ISP's frequently use private IP space for internal
> gateway networks. they aren't routable on the public internet, they
> don't have to be, they are just used for routes within the ISP's WAN.
Yup looks like the ISP is checking to see who's on.
--
Bobby
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