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X-Original-To: nanog@nanog.org In-Reply-To: <CAD6AjGTcQt+hW50W9KPNv2Ri-YmfB68ozAJzE_hPN4iGcQOJAA@mail.gmail.com> Date: Wed, 17 Jun 2015 17:21:17 -0400 From: "Luan Nguyen" <luan.nguyen@dimensiondata.com> To: "Ca By" <cb.list6@gmail.com> Cc: nanog@nanog.org Errors-To: nanog-bounces@nanog.org Cisco IOS-XE Fails ip add 241.1.1.1 255.255.255.0 Not a valid host address - 241.1.1.1 ip route 241.0.0.0 255.0.0.0 10.10.10.1 %Invalid destination prefix XR-OS : fails Can take the IP on a interface, but cant route it IOS fails we used up all the reserved ip blocks including the 169.254 and the benchmark, and the 100.64/10 and ofcourse the RFC1918. Lots of apps don't do ipv6 so we are finding interim solution...i guess that's karma since doing so sort of anti-facilitating the use of ipv6 :) On Wed, Jun 17, 2015 at 5:12 PM, Ca By <cb.list6@gmail.com> wrote: > On Wed, Jun 17, 2015 at 2:07 PM, Luan Nguyen <lnguyen@opsource.net> wrote: > > > Is that safe to use internally? Anyone using it? > > Just for NATTING on Cisco gears... > > > > most things, including most cisco gear, will not forward those Class E > packets or accept Class E as a valid address > > If you have success, please report it to the list. >
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