child-cfg: Add flag to enable ICMP forwarding

diff --git a/src/libcharon/config/child_cfg.h b/src/libcharon/config/child_cfg.h
index b176d67bd920300b964992ce905e286c10faeafe..e492a92d61dcc7f3dc4e357dd051f6cc9ec01dd2 100644 (file)
--- a/src/libcharon/config/child_cfg.h
+++ b/src/libcharon/config/child_cfg.h
@@ -345,6 +345,9 @@ enum child_cfg_option_t {
 
        /** Disable copying the ECN header field in tunnel mode */
        OPT_NO_COPY_ECN = (1<<8),
+
+       /** Enable automatic forwarding of certain ICMP errors */
+       OPT_FORWARD_ICMP = (1<<9),
 };
 
 /**