[c-nsp] VPN over satellite

[Kevin Graham]

Never played with it (and it may be a dead-end feature), but 12.3T got some acceleration functionality with RBSCP tunnels along with the VSAT HWICs. Wrap this in IPSec and you should have a single-device footprint for each remote site. (You then also have a readonable place to do ECMP rather than trying to bond virtual interfaces).

[sent from my mobile]

On May 2, 2012, at 2:11 PM, Martin Moens <Moens at carrier2carrier.com> wrote:

> Hi Rens,
> 
> It depends of course largely on the transmission speed you need, but most cisco device up from say an 1841 for low speed links will do quite well. The only thing you should keep in mind that the majority of the TCP enhancers cannot optimize encrypted traffic very efficiently, so you should put hem in the unencrypted part of the link, or let the optimizers do the encryption.
> If you want some more info on how we are doing things like you need, you can contact me off-list (In Dutch if you wish).
> 
> Regards,
> 
> Martin
> 
> 
> 
>> -----Original Message-----
>> From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-
>> bounces at puck.nether.net] On Behalf Of Rens
>> Sent: 30/04/2012 12:00
>> To: cisco-nsp at puck.nether.net
>> Subject: [c-nsp] VPN over satellite
>> 
>> Dear,
>> 
>> 
>> 
>> Could anybody recommend any cisco hardware that can build a VPN that
>> works
>> well over satellite connections? (TCP enhancements)
>> 
>> I want to setup a L3 VPN between 2 satellite connections
>> 
>> 
>> 
>> Even additionally if it would also support WAN bonding even better
>> because I
>> also have a scenario to connect 2 times 2 satellites to have more
>> capacity
>> for my L3 VPN
>> 
>> 
>> 
>> Regards,
>> 
>> 
>> 
>> Rens
>> 
>> 
>> 
>> 
>> 
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