When reporting issues please make sure to add opensips version you are using including operating system details. This helps in diagnosing problem better.<div><div><br></div><div>Anyways here are the answers for your question,</div>
<div><br></div><div>1. This error means an invalid SIP packet is received which opensips was unable to parse.</div><div>2. Yes you can inspect the packet in detail and do appropriate actions, have a look at below URL to learn more</div>
<div><br></div><div><a href="http://www.opensips.org/Resources/DocsCoreRoutes#toc5">http://www.opensips.org/Resources/DocsCoreRoutes#toc5</a></div><div><br></div><div>3. Yes, these could be symptom of possible DOS / DDOS attack OR may be some valid user / trunk has really buggy device which creating bad SIP packets. Take appropriate measures.</div>
<div><br></div><div>Thank you.</div><div><br><br><div class="gmail_quote">On Wed, Feb 13, 2013 at 11:05 PM, Adam Raszynski <span dir="ltr"><<a href="mailto:netcentrica@gmail.com" target="_blank">netcentrica@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi<div><br></div><div>Recently I have discovered increasing amount of the following errors in my logs:</div><div><br></div>
<div>Feb 13 09:36:59 node1 /usr/sbin/opensips[10458]: ERROR:core:parse_uri: unknown URI param list exceeded</div>
<div><br></div><div>I see this error is repeated many thousands of times in my log</div><div><br></div><div>Questions:</div><div>- What does this error mean?</div><div>- How to add source IP address of SIP request that caused error to log? Or how to add full SIP request body causing that error to log?</div>
<div>- Is it a sign of any type of DOS attack?</div>
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