diff --git a/ports/unix/proj/minimal/Makefile b/ports/unix/proj/minimal/Makefile
index e99daf1..4251504 100644
--- a/ports/unix/proj/minimal/Makefile
+++ b/ports/unix/proj/minimal/Makefile
@@ -59,11 +59,16 @@ CORE4FILES=$(LWIPDIR)/core/ipv4/icmp.c $(LWIPDIR)/core/ipv4/ip.c \
 	$(LWIPDIR)/core/inet.c $(LWIPDIR)/core/ipv4/ip_addr.c \
 	$(LWIPDIR)/core/ipv4/ip_frag.c
 
+# SNMPFILES: Extra SNMPv1 agent
+SNMPFILES=$(LWIPDIR)/core/snmp/asn1_dec.c $(LWIPDIR)/core/snmp/asn1_enc.c \
+	$(LWIPDIR)/core/snmp/mib2.c $(LWIPDIR)/core/snmp/mib_structs.c \
+	$(LWIPDIR)/core/snmp/msg_in.c $(LWIPDIR)/core/snmp/msg_out.c
+
 # NETIFFILES: Files implementing various generic network interface functions.'
 NETIFFILES=$(LWIPDIR)/netif/etharp.c mintapif.c
 
 # LWIPFILES: All the above.
-LWIPFILES=$(COREFILES) $(CORE4FILES) $(NETIFFILES)
+LWIPFILES=$(COREFILES) $(CORE4FILES) $(SNMPFILES) $(NETIFFILES)
 LWIPFILESW=$(wildcard $(LWIPFILES))
 LWIPOBJS=$(notdir $(LWIPFILESW:.c=.o))
 
diff --git a/ports/unix/proj/minimal/README b/ports/unix/proj/minimal/README
index 0edb5f7..8789d47 100644
--- a/ports/unix/proj/minimal/README
+++ b/ports/unix/proj/minimal/README
@@ -1,3 +1,4 @@
 This is an example of a very minimal lwIP project. It runs in a single
 thread and runs a single example application - an echo server. The
-echo application is implemented using the raw API.
\ No newline at end of file
+echo application is implemented using the raw API. Additionally this
+raw API example hosts the SNMPv1 agent for development purposes.
diff --git a/ports/unix/proj/minimal/lwipopts.h b/ports/unix/proj/minimal/lwipopts.h
index 66de9c5..f6821c0 100644
--- a/ports/unix/proj/minimal/lwipopts.h
+++ b/ports/unix/proj/minimal/lwipopts.h
@@ -149,6 +149,17 @@ a lot of data that needs to be copied, this should be set high. */
    (recommended). */
 #define DHCP_DOES_ARP_CHECK     1
 
+/* ---------- SNMP options ---------- */
+/** @todo SNMP isn't functional yet. 
+    @note UDP must be available for SNMP transport */
+#ifndef LWIP_SNMP
+#define LWIP_SNMP               1
+#endif
+
+#ifndef SNMP_PRIVATE_MIB
+#define SNMP_PRIVATE_MIB        0
+#endif
+
 /* ---------- UDP options ---------- */
 #define LWIP_UDP                1
 #define UDP_TTL                 255
diff --git a/ports/unix/proj/minimal/main.c b/ports/unix/proj/minimal/main.c
index 8486e94..97d1cb7 100644
--- a/ports/unix/proj/minimal/main.c
+++ b/ports/unix/proj/minimal/main.c
@@ -41,6 +41,7 @@
 #include "lwip/ip.h"
 #include "lwip/ip_frag.h"
 #include "lwip/udp.h"
+#include "lwip/snmp_msg.h"
 #include "lwip/tcp.h"
 
 #include "mintapif.h"
@@ -71,6 +72,7 @@ main(int argc, char **argv)
   netif_init();
   ip_init();
   udp_init();
+  snmp_init();
   tcp_init();
   printf("TCP/IP initialized.\n");
   
diff --git a/ports/unix/proj/minimal/mintapif.c b/ports/unix/proj/minimal/mintapif.c
index 7e0e733..e7071d1 100644
--- a/ports/unix/proj/minimal/mintapif.c
+++ b/ports/unix/proj/minimal/mintapif.c
@@ -60,6 +60,7 @@
 #endif
 
 #include "lwip/stats.h"
+#include "lwip/snmp.h"
 #include "lwip/mem.h"
 #include "netif/etharp.h"
 
@@ -149,6 +150,7 @@ low_level_output(struct netif *netif, struct pbuf *p)
   struct pbuf *q;
   char buf[1514];
   char *bufptr;
+  int written;
 
   mintapif = netif->state;
   
@@ -166,9 +168,14 @@ low_level_output(struct netif *netif, struct pbuf *p)
   }
 
   /* signal that packet should be sent(); */
-  if (write(mintapif->fd, buf, p->tot_len) == -1) {
+  written = write(mintapif->fd, buf, p->tot_len);
+  if (written == -1) {
+    snmp_inc_ifoutdiscards(netif);
     perror("tapif: write");
   }
+  else {
+    snmp_add_ifoutoctets(netif, written);
+  }
   return ERR_OK;
 }
 /*-----------------------------------------------------------------------------------*/
@@ -181,22 +188,25 @@ low_level_output(struct netif *netif, struct pbuf *p)
  */
 /*-----------------------------------------------------------------------------------*/
 static struct pbuf *
-low_level_input(struct mintapif *mintapif)
+low_level_input(struct netif *netif)
 {
   struct pbuf *p, *q;
   u16_t len;
   char buf[1514];
   char *bufptr;
+  struct mintapif *mintapif;
+
+  mintapif = netif->state;
 
   /* Obtain the size of the packet and put it into the "len"
      variable. */
   len = read(mintapif->fd, buf, sizeof(buf));
+  snmp_add_ifinoctets(netif,len);
 
   /*  if (((double)rand()/(double)RAND_MAX) < 0.1) {
     printf("drop\n");
     return NULL;
     }*/
-
   
   /* We allocate a pbuf chain of pbufs from the pool. */
   p = pbuf_alloc(PBUF_LINK, len, PBUF_POOL);
@@ -216,6 +226,7 @@ low_level_input(struct mintapif *mintapif)
     /* acknowledge that packet has been read(); */
   } else {
     /* drop packet(); */
+    snmp_inc_ifindiscards(netif);
     printf("Could not allocate pbufs\n");
   }
 
@@ -258,7 +269,7 @@ mintapif_input(struct netif *netif)
 
   mintapif = netif->state;
   
-  p = low_level_input(mintapif);
+  p = low_level_input(netif);
 
   if (p != NULL) {
 
@@ -304,7 +315,29 @@ mintapif_init(struct netif *netif)
   struct mintapif *mintapif;
     
   mintapif = mem_malloc(sizeof(struct mintapif));
+  if (mintapif == NULL)
+  {
+    LWIP_DEBUGF(NETIF_DEBUG, ("cs8900_init: out of memory for mintapif\n"));
+    return ERR_MEM;
+  }
   netif->state = mintapif;
+#if LWIP_SNMP
+  /* ifType is other(1), there doesn't seem
+     to be a proper type for the tunnel if */
+  netif->link_type = 1;
+  /* @todo get this from struct tunif? */
+  netif->link_speed = 0;
+  netif->ts = 0;
+  netif->ifinoctets = 0;
+  netif->ifinucastpkts = 0;
+  netif->ifinnucastpkts = 0;
+  netif->ifindiscards = 0;
+  netif->ifoutoctets = 0;
+  netif->ifoutucastpkts = 0;
+  netif->ifoutnucastpkts = 0;
+  netif->ifoutdiscards = 0;
+#endif
+
   netif->hwaddr_len = 6;
   netif->name[0] = IFNAME0;
   netif->name[1] = IFNAME1;
diff --git a/ports/unix/proj/minimal/timer.c b/ports/unix/proj/minimal/timer.c
index e34ee7d..353e53b 100644
--- a/ports/unix/proj/minimal/timer.c
+++ b/ports/unix/proj/minimal/timer.c
@@ -39,6 +39,7 @@
 #include <signal.h>
 #include <sys/time.h>
 #include "timer.h"
+#include "lwip/snmp.h"
 
 static struct itimerval tmr;
 
@@ -136,6 +137,8 @@ sigalarm_handler(int sig)
   unsigned char i;
   struct itmr *tp;
 
+  snmp_inc_sysuptime();
+
   tp = &timers[TIMER_NUM-1];
   for(i = TIMER_NUM; i > 0; i--)
   {
diff --git a/ports/unix/proj/unixsim/Makefile b/ports/unix/proj/unixsim/Makefile
index ddf5aff..b823925 100644
--- a/ports/unix/proj/unixsim/Makefile
+++ b/ports/unix/proj/unixsim/Makefile
@@ -57,6 +57,10 @@ COREFILES=$(LWIPDIR)/core/mem.c $(LWIPDIR)/core/memp.c $(LWIPDIR)/core/netif.c \
         $(LWIPDIR)/core/tcp_out.c $(LWIPDIR)/core/udp.c $(LWIPDIR)/core/dhcp.c
 CORE4FILES=$(wildcard $(LWIPDIR)/core/ipv4/*.c) $(LWIPDIR)/core/inet.c
 
+# SNMPFILES: Extra SNMPv1 agent
+SNMPFILES=$(LWIPDIR)/core/snmp/asn1_dec.c $(LWIPDIR)/core/snmp/asn1_enc.c \
+	$(LWIPDIR)/core/snmp/mib2.c $(LWIPDIR)/core/snmp/mib_structs.c \
+	$(LWIPDIR)/core/snmp/msg_in.c $(LWIPDIR)/core/snmp/msg_out.c
 
 # APIFILES: The files which implement the sequential and socket APIs.
 APIFILES=$(LWIPDIR)/api/api_lib.c $(LWIPDIR)/api/api_msg.c $(LWIPDIR)/api/tcpip.c \
@@ -84,7 +88,7 @@ APPFILES=apps/fs.c apps/httpd.c \
 	apps/shell.c 
 
 # LWIPFILES: All the above.
-LWIPFILES=$(COREFILES) $(CORE4FILES) $(APIFILES) $(NETIFFILES) $(ARCHFILES)
+LWIPFILES=$(COREFILES) $(CORE4FILES) $(SNMPFILES) $(APIFILES) $(NETIFFILES) $(ARCHFILES)
 LWIPFILESW=$(wildcard $(LWIPFILES))
 LWIPOBJS=$(notdir $(LWIPFILESW:.c=.o))
 
diff --git a/ports/unix/proj/unixsim/lwipopts.h b/ports/unix/proj/unixsim/lwipopts.h
index c299fe9..9709295 100644
--- a/ports/unix/proj/unixsim/lwipopts.h
+++ b/ports/unix/proj/unixsim/lwipopts.h
@@ -195,6 +195,17 @@ a lot of data that needs to be copied, this should be set high. */
    (recommended). */
 #define DHCP_DOES_ARP_CHECK     1
 
+/* ---------- SNMP options ---------- */
+/** @todo SNMP is experimental for now
+    @note UDP must be available for SNMP transport */
+#ifndef LWIP_SNMP
+#define LWIP_SNMP               0
+#endif
+
+#ifndef SNMP_PRIVATE_MIB
+#define SNMP_PRIVATE_MIB        0
+#endif
+
 /* ---------- UDP options ---------- */
 #define LWIP_UDP                1
 #define UDP_TTL                 255