[170253] in North American Network Operators' Group

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Re: Outgoing traffic problem on Citrix Netscaler Load Balancer

daemon@ATHENA.MIT.EDU (Paul Bertain)
Tue Mar 25 16:47:08 2014

From: Paul Bertain <paul@bertain.net>
In-Reply-To: <E14A388D64084E4499220708BD9746A5EA434272@NETMBX11.netas.lab.nortel.com>
Date: Tue, 25 Mar 2014 13:46:38 -0700
To: Anil KARADAG <akaradag@NETAS.com.tr>
Cc: "nanog@nanog.org" <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

Hi Anil,

Have you setup MBF?  I've seen that as an issue before. If you don't have a d=
efault route set, than MBF might help you send the response out the interfac=
e on which it was received.=20

Paul

> On Mar 24, 2014, at 11:46 PM, Anil KARADAG <akaradag@NETAS.com.tr> wrote:
>=20
> Hi,
>=20
> I setup a netscaler load balancer for sip traffic on Amazon EC2. Clients p=
ackets are arrived to the backend servers over to the load balancer but any r=
esponses cannot be arrived to clients. I see the responses on the load balan=
cer.
>=20
> I think there is a config problem for that but I don't know and did not fi=
nd any solution for that. How can I fix the outbound traffic issue.
>=20
> thanks
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