<h3>Description</h3>
<p>Kamailio compiles without raw sockets support, even though <code>src/Makefile.defs</code> should enable that by default, according to the Makefile.</p>
<h3>Troubleshooting</h3>
<p>Not applicable.</p>
<h4>Reproduction</h4>
<p>Build kamailio on Debian 8.10 Linux using the standard <code>Makefile.defs</code>, and add <code>udp4_raw = 0</code> to the config file. You should get the warning shown in the log message provided below.</p>
<h4>Debugging Data</h4>
<p>Not applicable</p>
<h4>Log Messages</h4>
<pre><code>kamailio[89847]: WARNING: <core> [core/cfg.y:3427]: warn_at(): warning in config file <redacted>, line 66, column 12: raw socket support not compiled in
</code></pre>
<h4>SIP Traffic</h4>
<p>Not Applicable</p>
<h3>Possible Solutions</h3>
<p>This is the solution proposed in PR <a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="332154085" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/1564" href="https://github.com/kamailio/kamailio/pull/1564">#1564</a>.</p>
<pre><code>diff --git a/src/Makefile.defs b/src/Makefile.defs
index 428a236..3a2480c 100644
--- a/src/Makefile.defs
+++ b/src/Makefile.defs
@@ -1755,7 +1755,7 @@ ifeq ($(OS), linux)
C_DEFS+=-DHAVE_GETHOSTBYNAME2 -DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD \
-DHAVE_MSG_NOSIGNAL -DHAVE_MSGHDR_MSG_CONTROL -DHAVE_ALLOCA_H \
-DHAVE_TIMEGM -DHAVE_SCHED_SETSCHEDULER -DHAVE_IP_MREQN
- ifneq ($(RAW_SOCKS), yes)
+ ifeq ($(RAW_SOCKS), yes)
C_DEFS+= -DUSE_RAW_SOCKS
endif
ifneq ($(found_lock_method), yes)
</code></pre>
<h3>Additional Information</h3>
<ul>
<li><strong>Kamailio Version</strong> - output of <code>kamailio -v</code></li>
</ul>
<pre><code>version: kamailio 5.1.3 (x86_64/linux)
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled with gcc 4.9.2
</code></pre>
<ul>
<li><strong>Operating System</strong>:</li>
</ul>
<pre><code>Debian 8.10
Kernel 3.16.0-4-amd64 #1 SMP Debian 3.16.51-3 (2017-12-13) x86_64 GNU/Linux
</code></pre>
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