1 files changed, 1 insertions, 0 deletions

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index d60ddcb0bfe2..d7dc23c1b2ca 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -1098,6 +1098,7 @@ static void ipip6_tunnel_update(struct ip_tunnel *t, struct ip_tunnel_parm *p,
         ipip6_tunnel_link(sitn, t);
         t->parms.iph.ttl = p->iph.ttl;
         t->parms.iph.tos = p->iph.tos;
+        t->parms.iph.frag_off = p->iph.frag_off;
         if (t->parms.link != p->link || t->fwmark != fwmark) {
                 t->parms.link = p->link;
                 t->fwmark = fwmark;