[AusNOG] Connectivity issues with 1.0.0.0/8 address space

Gavin Tweedie gav at narx.net
Tue Jan 4 15:11:38 EST 2011


I vaguely remember Telstra using 1.0.0.0/16 as a steering route for L3 
DSL in days of the past.. perhaps some people may have (non-bogon) 
filters or static routes?


On 4/01/2011 10:35 AM, Adam Griffiths wrote:
> Hi AusNoggers,
>
> Telstra's recently been assigned and begun to use portions of the
> 1.0.0.0/8 address ranges from APNIC.  Although this was allocated to
> APNIC close to a year ago, we've recently encountered some issues with
> corporates (both Telstra and non Telstra) and ISP's filtering these
> ranges both locally and overseas.
>
> Given these issues with the 1.0.0.0/8 ranges and also the recently
> allocated 5, 23,  37, 100, 105 /8's it may be worth checking filters.
>
> I doubt anybody on AusNOG hasn't updated their bogon filters (as we're
> all great network operators) but worth a try as one less user
> downstream with an issue is one less destination to worry about.
>
> Best Regards,
>
> Adam Griffiths
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