Sent: Thursday, April 18, 2013 2:12 PM
Subject: [c-nsp] NAt issue - two isp connections, need to nat 2nd isp for two
dest addresses only
I have a generic nat overload statement that nats all my internal (192.168.1.x)
traffic outbound. Works fine. I just added a second dedicated isp connection
Yes it certainly should work, however I found that it doesn't always
work properly, specifically for SIP traffic (TCP and UDP traffic worked
fine). The SIP ALG is broken and you'll find traffic will exit one
interface but the SIP ALG will sometimes rewrite the SIP header to have
the other
I had an ALG bug which I raised with TAC, took 8 months and 4 TAC Engineers
(I use the word Engineers loosely) but finally they released an IOS with a
specific fix, we got there in the end.
On 19 April 2013 09:57, Reuben Farrelly reuben-cisco-...@reub.net wrote:
Yes it certainly should work,
I have a generic nat overload statement that nats all my internal (192.168.1.x)
traffic outbound. Works fine. I just added a second dedicated isp connection
for voip traffic only and I need to have traffic destined for the two provider
voip servers use the second/new ISP connection and perform
Look into PBR. you didn't state what your network config looks like. you
will need to setup PBR to say if it's going X then route Y, then add your
Nat'ing accordingly.
Scott
On Thu, Apr 18, 2013 at 6:12 AM, false jct...@yahoo.com wrote:
I have a generic nat overload statement that nats all
as well.
-Original Message-
From: cisco-nsp [mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of false
Sent: Thursday, April 18, 2013 8:12 AM
To: cisco mailing list
Subject: [c-nsp] NAt issue - two isp connections, need to nat 2nd isp for two
dest addresses only
I have a generic nat
