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-rw-r--r--source4/lib/netif/interface.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/source4/lib/netif/interface.c b/source4/lib/netif/interface.c
index 80041d5350..670913ab6f 100644
--- a/source4/lib/netif/interface.c
+++ b/source4/lib/netif/interface.c
@@ -353,3 +353,16 @@ const char *iface_best_ip(const char *dest)
}
return iface_n_ip(0);
}
+
+/*
+ return True if an IP is one one of our local networks
+*/
+BOOL iface_is_local(const char *dest)
+{
+ struct in_addr ip;
+ ip.s_addr = interpret_addr(dest);
+ if (iface_find(ip, True)) {
+ return True;
+ }
+ return False;
+}