X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fipv4.h;h=940c239c985737669802aca300d80c34f78369af;hb=574b380dfc75ef13ee4accba1f2416165c58a5a2;hp=80ab17c506aaa096da22d3af72657490589b10fb;hpb=35b1c25093a478d20e01f0ff391c9cdc9c41c2b8;p=tinc

diff --git a/src/ipv4.h b/src/ipv4.h
index 80ab17c5..940c239c 100644
--- a/src/ipv4.h
+++ b/src/ipv4.h
@@ -45,6 +45,10 @@
 #define ICMP_NET_UNREACH 0
 #endif
 
+#ifndef ICMP_NET_ANO
+#define ICMP_NET_ANO 9
+#endif
+
 #ifndef IP_MSS
 #define       IP_MSS          576
 #endif