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Hello,<br>
<br>
<div class="moz-cite-prefix">On 06/07/15 13:58, Jason Penton wrote:<br>
</div>
<blockquote
cite="mid:CAE=Kcrgd2dD9XqXpg5DbJvF1TDgB5FYQLyVQQj+764OW-K5=9A@mail.gmail.com"
type="cite">
<div dir="ltr">Hi Jan,
<div><br>
</div>
<div>This is not supported </div>
</div>
</blockquote>
<br>
I wrote in another recent message as well, it is not guaranteed you
can set the local port for tcp connections, due to the design of tcp
protocol. One can attempt, but restricting on that is not a
sustainable policy, at least for firewall rules.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<br>
<blockquote
cite="mid:CAE=Kcrgd2dD9XqXpg5DbJvF1TDgB5FYQLyVQQj+764OW-K5=9A@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>but I have a question, what happens if you want to connect
to multiple HSSs? Say for load balancing or failover (assuming
no DRA)? Fixing the source port seems pretty restrictive to me
;)</div>
<div><br>
</div>
<div>Cheers</div>
<div>Jason</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Jul 6, 2015 at 12:13 PM, Jan
Devai <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:jan.devai@gmail.com" target="_blank">jan.devai@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div><br>
</div>
<div>Hi experts,</div>
<div><br>
</div>
<div><br>
</div>
<div>from the current trace we can see that the I/S-CSCF
always changes SOURCE port when contacting our eternal
HSS.</div>
<div><br>
</div>
<div>In order to make the Cx work HSS expects the Source
port to be fixed on the TCP layer and in our I/S-CSCF
configuration we did not find any setting for SOURCE
Port.</div>
<div><br>
</div>
<div><br>
</div>
<div>Can somebody help us please ;-) ?</div>
<div><br>
</div>
<div><br>
</div>
<div>We appreciate your support,</div>
<div><br>
</div>
<div><br>
</div>
<div>Br,</div>
<div>Jan</div>
</div>
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