nanog mailing list archives

Re: .255 addresses still not usable after all these years?


From: "Tim Durack" <tdurack () gmail com>
Date: Fri, 13 Jun 2008 23:19:06 -0400

Funny this discussion surfaced now - I got bitten by this recently.
Was using .255 for NAT on a secondary firewall. When the primary
failed over, parts of the Internet became unreachable...

Tim:>

On Fri, Jun 13, 2008 at 9:51 PM, Mark Smith
<nanog () 85d5b20a518b8f6864949bd940457dc124746ddc nosense org> wrote:
On Fri, 13 Jun 2008 13:43:36 -0700
Kameron Gasso <kgasso-lists () visp net> wrote:

Christopher Morrow wrote:
go-go-actiontec (vol sends those out, god do they suck...)

Crappy CPE's are exactly why we don't hand out .0 and .255 addresses in
our DHCP pools. :(
--
Kameron Gasso | Senior Systems Administrator | visp.net
Direct: 541-955-6903 | Fax: 541-471-0821


We avoid them because in the interest of "security", customers who
would be assigned .0 and .255 have trouble accessing their online
banking and other financial websites. With IPv4 address space running
out, we'll probably inevitably have to start handing them out and then
get our customers to complain to their bank etc.


Regards,
Mark.

--

       "Sheep are slow and tasty, and therefore must remain constantly
        alert."
                                  - Bruce Schneier, "Beyond Fear"




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