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-rw-r--r--sys/net/if_types.h12
1 files changed, 8 insertions, 4 deletions
diff --git a/sys/net/if_types.h b/sys/net/if_types.h
index 13cdcdd..57d2439 100644
--- a/sys/net/if_types.h
+++ b/sys/net/if_types.h
@@ -40,7 +40,9 @@
/*
* Interface types for benefit of parsing media address headers.
* This list is derived from the SNMP list of ifTypes, currently
- * documented in RFC1573.
+ * documented in RFC1573, now maintained as:
+ *
+ * ftp.isi.edu/in-notes/iana/assignments/smi-numbers
*/
#define IFT_OTHER 0x1 /* none of the following */
@@ -97,8 +99,10 @@
#define IFT_SMDSICIP 0x34 /* SMDS InterCarrier Interface */
#define IFT_PROPVIRTUAL 0x35 /* Proprietary Virtual/internal */
#define IFT_PROPMUX 0x36 /* Proprietary Multiplexing */
-#define IFT_GIF 0x37
-#define IFT_FAITH 0x38
-#define IFT_STF 0x39
+/* not based on IANA assignments */
+#define IFT_GIF 0xf0
+#define IFT_PVC 0xf1
+#define IFT_FAITH 0xf2
+#define IFT_STF 0xf3
#endif
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