Module: kamailio
Branch: master
Commit: 7fd849033ea6ad0485486bd5aec8130e03c13672
URL: 
https://github.com/kamailio/kamailio/commit/7fd849033ea6ad0485486bd5aec8130e03c13672

Author: Daniel-Constantin Mierla <[email protected]>
Committer: Daniel-Constantin Mierla <[email protected]>
Date: 2020-07-15T11:30:58+02:00

sipdump: docs about mode flag 3 (write pcap) and notes about it

---

Modified: src/modules/sipdump/doc/sipdump_admin.xml

---

Diff:  
https://github.com/kamailio/kamailio/commit/7fd849033ea6ad0485486bd5aec8130e03c13672.diff
Patch: 
https://github.com/kamailio/kamailio/commit/7fd849033ea6ad0485486bd5aec8130e03c13672.patch

---

diff --git a/src/modules/sipdump/doc/sipdump_admin.xml 
b/src/modules/sipdump/doc/sipdump_admin.xml
index 0a603c2803..a02366528f 100644
--- a/src/modules/sipdump/doc/sipdump_admin.xml
+++ b/src/modules/sipdump/doc/sipdump_admin.xml
@@ -96,11 +96,12 @@ modparam("sipdump", "enable", 1)
                <title><varname>mode</varname> (int)</title>
                <para>
                        Set the type of activity done by the module, the value 
can be set
-                       based on flags: 1 - write to files; 2 - execute event 
route
+                       based on flags: 1 - write to text files; 2 - execute 
event route;
+                       3 - write to pcap files
                </para>
                <para>
                <emphasis>
-                       Default value is 1 (write to files).
+                       Default value is 1 (write to text files).
                </emphasis>
                </para>
                <example>
@@ -173,7 +174,8 @@ modparam("sipdump", "folder", "/run/kamailio")
                <title><varname>fprefix</varname> (str)</title>
                <para>
                        File name prefix. The date is appended to this prefix 
in the format
-                       yyyy-mm-dd--hh-mm-ss. The extension of the file is 
".data".
+                       yyyy-mm-dd--hh-mm-ss. The extension of the text file is 
".data",
+                       of the meta file is ".meta" and of the pcap file is 
".pcap".
                </para>
                <para>
                <emphasis>
@@ -320,6 +322,13 @@ route[TCLEAN] {
 }
 ...
 </programlisting>
+               <para>
+               If operational mode is set to write the pcap files, note that 
packets
+               in the pcap file are generated always with transport UDP, no 
matter
+               the SIP traffic was over another transport layer like TCP, TLS, 
SCTP
+               or WSS. The headers of the SIP message (e.g., Via, Route) 
should provide
+               hints about what the SIP transport layer.
+               </para>
        </section>
 
 </chapter>


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