Different providers use the term with different definitions, but this is how we
use it:
At Level 3, a VPOP is a POP that we operate under someone else's license. For
example, we have VPOPs in a number of markets throughout the Asia Pacific
region, including countries like China, Vietnam, Indon
Hi Santosh
Likely it's disabled arp across broadcast (assuming both servers are on
same broadcast domain). One can comment on it after looking at config of
the port. I have seen similar case in some hosting providers who run shared
vlans across customers and they block direct traffic among those
Thanks for the input everyone :)
@Mikael, Roderick,
Unlike HFT and financial markets, the applications we have to support are
not microsecond-sensitive. Infact, a +-10ms difference from 'least
possible' is acceptable provided that the connection is stable.
So basically I am looking for most cost
I am looking for an XO contact,
I appear to be having a routing issue with my traffic going through their
network.
Velocity Online
850-205-4638
The key is really that it could mean different things for different providers,
although I would agree that the gist is that the location is enabled to look
and feel like a POP without the provider installing the full complement of
requisite hardware. A provider I worked at in the past, for examp
The real issue in the request is that this person is looking for any-to-any
connectivity which will require either a single L2 switching domain or a L3
routing domain. While waves, SDH, and SONET might be your layer one transport
there are two major factors that are going to affect latency and
This is kind of the holy grail of networks you are looking for. You have to be
a lot more specific than global to really shop this. As far as I know (and I
have looked a lot), there is not one network that can get you to most countries
with the best performance. For example, China is a partic
There are standard routes and there are low latency routes that serve mostly
traders. The latter charge a big premium. He said the lowest possible latency.
That is a specialty market where the SLAs are in microseconds, not
milliseconds. Many carriers have a division for ultra low latency. Hibern
So you want point-to-multipoint which means Switched Ethernet. But ultra
latency traders don't want the extra latency associated with Switched Ethernet.
And they dominate the demand for ultra-low latency.
Regards,
Roderick.
United Cable Company
From: NANOG
On Wed, 24 Aug 2016, Arqam Gadit wrote:
Hello guys,
I am looking for a global network with:
- lowest possible latency
- lowest possible jitter (packet loss and latency variation)
- lowest possible monetary cost
The few providers I have talked to until now, they all provide a
point-to-po
AT&T's AVPN product (Layer 3 VPN/"MPLS") does any-any routing and constantly
changes L3 hops for the best pathing.
I've used the service at a few jobs and the product itself is quite good.
Dealing with them for things like MACD's can be...frustrating.
We've never had a location they couldn't
Yes, except it is done via Switched Ethernet and VLANs. The idea behind virtual
peering. Your gear is in Amsterdam and someone gives you VLANs to LINX.
- R.
From: NANOG on behalf of William Herrin
Sent: Wednesday, August 24, 2016 12:46 AM
To: Yucong Sun
Cc:
Hello guys,
I am looking for a global network with:
- lowest possible latency
- lowest possible jitter (packet loss and latency variation)
- lowest possible monetary cost
The few providers I have talked to until now, they all provide a
point-to-point low latency link. However, what I am
On 24/Aug/16 01:20, Yucong Sun wrote:
> Thanks for the explanation.
>
> I understand on layer 2 or like william point out (on anything other than
> IP) it make total sense.
>
> However on layer 3, with existing transit bandwith with said provider it
> would be redudant. (Assume The one you wante
Please contact me off list.
Thanks !
Kind regards,
Marco Paesani
Skype: mpaesani
Mobile: +39 348 6019349
Success depends on the right choice !
Email: ma...@paesani.it
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