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Hi Josh,<br>
<br>
1st definition you theorised. <br>
<br>
Basic example:<br>
<br>
Cheap link, poor quality but lots of bandwidth being the Primary
path.<br>
<br>
More expensive, great quality link with limited bandwidth being
the secondary path.<br>
<br>
All traffic by default comes in and out by Primary path.<br>
<br>
I want to set unencrypted web traffic only (For example) to use
secondary path. Would set route-map to identify TCP port 80 and
change next-hop. But for these connections only (i.e. the traffic
for retrieving the website assets) I would like to go back DOWN the
2nd path also. So only traffic coming from that 2nd path go back
that 2nd path.<br>
<br>
Let me know if you'd like any more info :).<br>
<br>
Got some off list replies to head me in some directions, but would
love to hear from anyone who has more knowledge to offer :)<br>
<br>
Thanks,<br>
Joe<br>
<br>
<br>
<div class="moz-cite-prefix">On 02/12/13 13:37, Joshua D'Alton
wrote:<br>
</div>
<blockquote
cite="mid:CAMtDJDLzrHHTT9KvoPRh1PEw++_Js=37t26MWS1WjAU5Le-NwA@mail.gmail.com"
type="cite">
<div dir="ltr">So I think I understand, you want some traffic to
go OUT via 2nd link, then be forced to come BACK via 2nd link?
And all other traffic via the 1st link? (Or at least you don't
care if other traffic comes back via 2nd link too, just so long
as THIS specific traffic only uses the 2nd link)?<br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Mon, Dec 2, 2013 at 10:46 AM, Joseph
Goldman <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:joe@apcs.com.au" target="_blank">joe@apcs.com.au</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi List,<br>
<br>
In a project of ours we currently have 2 alternate paths
between 2 points of our own network.<br>
<br>
We wish to use route-maps to send certain traffic via the
alternate path, which is a fairly trivial task, however we
would like suggestions on a method to ensure the traffic is
sent back via the alternate path.<br>
<br>
The default routes etc are all via primary path. The IP's
are public routed IP's, so a traditional NAT table with
alternate public IP won't be of assistance, and as we are
trying to do this protocol based we can't change the route
for these single IP's.<br>
<br>
External routing to the internet will all arrive back at
this router, we just need to control the route based on the
source path used.<br>
<br>
I believe this will be achieved with some form of different
NAT table. The 2 links both deliver between a single pair of
Cisco C3900's. I would appreciate if anyone who has
accomplished such a thing to push me in the right direction
of the feature name etc that I should be looking at.<br>
<br>
Thanks,<br>
Joe<br>
<br>
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</blockquote>
</div>
<br>
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</blockquote>
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