diff options
| -rw-r--r-- | sys/net/if_ethersubr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/net/if_ethersubr.c b/sys/net/if_ethersubr.c index eada2f90c7ee..2b3f7465032f 100644 --- a/sys/net/if_ethersubr.c +++ b/sys/net/if_ethersubr.c @@ -310,7 +310,8 @@ ether_output(struct ifnet *ifp, struct mbuf *m, * on the wire). However, we don't do that here for security * reasons and compatibility with the original behavior. */ - if ((ifp->if_flags & IFF_SIMPLEX) && (loop_copy != -1)) { + if ((ifp->if_flags & IFF_SIMPLEX) && (loop_copy != -1) && + m_tag_find(m, PACKET_TAG_PF_ROUTED, NULL) == NULL) { int csum_flags = 0; if (m->m_pkthdr.csum_flags & CSUM_IP) |