On Thu, Aug 4, 2016 at 3:39 PM, Andrew wrote:
> Hello List,
>
[ clip, plenty of advice on these points ]
> I feel if we just adverse the prefix it get put on a bogon list for prefix
> hijacking. This space is rented long term but they are not interested in
> reassigning the space to us. They
> On Aug 5, 2016, at 8:52 AM, Mark Tinka wrote:
>
>
> On 5/Aug/16 15:40, Soon Keat Neo wrote:
>
>> If you are just announcing more specific address space that you've obtained
>> legitimately off their assigned address space, it should be no problem,
>> just obtain an LoA and register it on the
On Fri, Aug 5, 2016 at 10:01 AM, Blake Hudson wrote:
> Andrew wrote on 8/4/2016 2:39 PM:
>> This space is rented long term but they are not interested in reassigning
>> the space to us.
>
>
> Isn't this a violation of their agreement with ARIN
> (https://www.arin.net/resources/request/reassignmen
I'm not sure how bad of a practice it really is, however, I've seen it in
use in multiple networks and ASes who sublet their IP space, and far as
I've known, seem to work fine for most networks.
Of course, this may also cause the University itself to be subject to
unwanted traffic if for example t
* Mark Tinka
> On 5/Aug/16 15:40, Soon Keat Neo wrote:
>
> > If you are just announcing more specific address space that you've
> > obtained legitimately off their assigned address space, it should
> > be no problem, just obtain an LoA and register it on the different
> > databases and you should
I would not recommend to do that.
If you really do this, please make sure that the owner of the supernet (in this
case the university) also does transit for the subnet (which they should as
they are supposed to accept and forward traffic for the whole aggregate that
they are announcing).
Othe
> On Aug 5, 2016, at 9:52 AM, Mark Tinka wrote:
>
>
>
>> On 5/Aug/16 15:40, Soon Keat Neo wrote:
>>
>> If you are just announcing more specific address space that you've obtained
>> legitimately off their assigned address space, it should be no problem,
>> just obtain an LoA and register it
It's possible that it is a university that has legacy IPs.
You have to check.
Thank You
Bob Evans
CTO
> Andrew wrote on 8/4/2016 2:39 PM:
>> This space is rented long term but they are not interested in
>> reassigning the space to us.
>
> Isn't this a violation of their agreement with ARIN
>
Andrew wrote on 8/4/2016 2:39 PM:
This space is rented long term but they are not interested in
reassigning the space to us.
Isn't this a violation of their agreement with ARIN
(https://www.arin.net/resources/request/reassignments.html)?
Hi Andrew,
It is possible, but I would do itHere is how and why.
If they announce the larger CDIR you will need to keep them as one of you
ISP's or you risk losing traffic due to other's inbound policy filtering.
However, if they provide you a simple Letter of Authorization to announce
the sma
On 5/Aug/16 15:40, Soon Keat Neo wrote:
> If you are just announcing more specific address space that you've obtained
> legitimately off their assigned address space, it should be no problem,
> just obtain an LoA and register it on the different databases and you
> should be set to ask your upst
Just create a more specific route obejct (for the /nn you plan to announce) at
your RIR, ask the institute to sign a LOA and inform your upstreams. Announcing
the more specific is nothing unusual.
Jürgen Jaritsch
Head of Network & Infrastructure
ANEXIA Internetdienstleistungs GmbH
Telefon: +4
On 04.08.2016 21:39, Andrew wrote:
> Hello List,
>
> I work for a medium sized ISP. We are entering an agreement to rent
> some IPv4 space from a local higher education institution. Being a
> multi-homed ISP we would like to advertise the rented prefix from our
> ASN. The prefix that will be ad
If you are just announcing more specific address space that you've obtained
legitimately off their assigned address space, it should be no problem,
just obtain an LoA and register it on the different databases and you
should be set to ask your upstreams to allow the announcements.
Regards,
Neo So
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