[rbak-nsp] Load Balancing Between Cisco and Redback

David Freedman david.freedman at uk.clara.net
Mon Jul 12 07:57:49 EDT 2010


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Just checked and I have to agree with Ron, there is a hashing algorithm
and no per-packet support.

David.

Alireza Soltanian wrote:
> Hi
> 
> I am using SEOS 6.5.1.3 on SE-100
> 
> Alireza
> 
> -----Original Message-----
> From: David Freedman [mailto:david.freedman at uk.clara.net] 
> Sent: Sunday, July 11, 2010 3:39 PM
> To: Alireza Soltanian
> Subject: Re: [rbak-nsp] Load Balancing Between Cisco and Redback
> 
> What version of SEOS are you running?
> 
>>From what I understand, ECMP is a relatively new feature (and yes, this
> surprised me as well)
> 
> David.
> 
> 
> On 11/07/2010 11:29, "Alireza Soltanian" <soltanian at gmail.com> wrote:
> 
>> Hi all
>>
>> I have a Cisco 7200 VXR and SE-100. I want to perform Equal Cost
>> load-Balancing between these routers via OSPF or Static route. I tried a
> lot
>> but it seems it does not work. With Investigation the problem, I found out
>> the Cisco router actually performs the load balancing on both links in
>> output direction and sends the traffic Per-Packet(with configuration under
>> the interface) but in return, Redback sends the traffic on one link only,
>> although there are two equal active routes in the routing table of
> Redback.
>> If the interfaces are configured per-destination load-sharing on Cisco
> then
>> the traffic is sent via one link and received from another link.
>>
>> Is there any idea about this?
>>
>> Alireza
>>  
>>
>> __________ Information from ESET NOD32 Antivirus, version of virus
> signature
>> database 5268 (20100710) __________
>>
>> The message was checked by ESET NOD32 Antivirus.
>>
>> http://www.eset.com
>>  
>>
>> _______________________________________________
>> redback-nsp mailing list
>> redback-nsp at puck.nether.net
>> https://puck.nether.net/mailman/listinfo/redback-nsp
> 


- --

David Freedman
ClaraNET
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