Properly print the output for a sit (IPv6-in-IPv4) interface.

1 files changed, 13 insertions, 0 deletions

diff --git a/networking/interface.c b/networking/interface.c
index 4ad542d14..a666c2ef4 100644
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -771,11 +771,24 @@ static const struct hwtype ppp_hwtype = {
         .type =         ARPHRD_PPP
 };
 
+#ifdef CONFIG_FEATURE_IPV6
+static const struct hwtype sit_hwtype = {
+        .name =                 "sit",
+        .title =                "IPv6-in-IPv4",
+        .type =                 ARPHRD_SIT,
+        .print =                UNSPEC_print,
+        .suppress_null_addr =   1
+} ;
+#endif
+
 static const struct hwtype * const hwtypes[] = {
         &loop_hwtype,
         &ether_hwtype,
         &ppp_hwtype,
         &unspec_hwtype,
+#ifdef CONFIG_FEATURE_IPV6
+        &sit_hwtype,
+#endif
         NULL
 };