1 files changed, 80 insertions, 0 deletions
diff --git a/contrib/examples/snmp/snmp_example.c b/contrib/examples/snmp/snmp_example.c
new file mode 100644
index 00000000000..59524747980
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+++ b/contrib/examples/snmp/snmp_example.c
@@ -0,0 +1,80 @@
+/*
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+ * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ *
+ * This file is part of the lwIP TCP/IP stack.
+ *
+ * Author: Dirk Ziegelmeier <dziegel@gmx.de>
+ *
+ */
+
+#include "lwip/netif.h"
+#include "lwip/apps/snmp.h"
+#include "lwip/apps/snmp_mib2.h"
+#include "lwip/apps/snmpv3.h"
+#include "lwip/apps/snmp_snmpv2_framework.h"
+#include "lwip/apps/snmp_snmpv2_usm.h"
+#include "examples/snmp/snmp_v3/snmpv3_dummy.h"
+#include "examples/snmp/snmp_private_mib/private_mib.h"
+#include "snmp_example.h"
+
+#if LWIP_SNMP
+static const struct snmp_mib *mibs[] = {
+  &mib2,
+  &mib_private
+#if LWIP_SNMP_V3
+  , &snmpframeworkmib
+  , &snmpusmmib
+#endif
+};
+#endif /* LWIP_SNMP */
+
+void
+snmp_example_init(void)
+{
+#if LWIP_SNMP
+  s32_t req_nr;
+  lwip_privmib_init();
+#if SNMP_LWIP_MIB2
+#if SNMP_USE_NETCONN
+  snmp_threadsync_init(&snmp_mib2_lwip_locks, snmp_mib2_lwip_synchronizer);
+#endif /* SNMP_USE_NETCONN */
+  snmp_mib2_set_syscontact_readonly((const u8_t*)"root", NULL);
+  snmp_mib2_set_syslocation_readonly((const u8_t*)"lwIP development PC", NULL);
+  snmp_mib2_set_sysdescr((const u8_t*)"lwIP example", NULL);
+#endif /* SNMP_LWIP_MIB2 */
+
+#if LWIP_SNMP_V3
+  snmpv3_dummy_init();
+#endif
+
+  snmp_set_mibs(mibs, LWIP_ARRAYSIZE(mibs));
+  snmp_init();
+
+  snmp_trap_dst_ip_set(0, &netif_default->gw);
+  snmp_trap_dst_enable(0, 1);
+
+  snmp_send_inform_generic(SNMP_GENTRAP_COLDSTART, NULL, &req_nr);
+  snmp_send_trap_generic(SNMP_GENTRAP_COLDSTART);
+
+#endif /* LWIP_SNMP */
+}