@@ -822,6 +822,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
int addr_type;
u8 ttl;
int err;
+ u8 protocol = IPPROTO_IPV6;
if (skb->protocol != htons(ETH_P_IPV6))
goto tx_error;
@@ -905,6 +906,11 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
}
tdev = rt->dst.dev;
+ if (ip_tunnel_encap(skb, tunnel, &protocol, &fl4) < 0) {
+ ip_rt_put(rt);
+ goto tx_error;
+ }
+
if (tdev == dev) {
ip_rt_put(rt);
dev->stats.collisions++;
@@ -976,7 +982,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
}
err = iptunnel_xmit(skb->sk, rt, skb, fl4.saddr, fl4.daddr,
- IPPROTO_IPV6, tos, ttl, df,
+ protocol, tos, ttl, df,
!net_eq(tunnel->net, dev_net(dev)));
iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
return NETDEV_TX_OK;
@@ -1135,6 +1141,12 @@ ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd)
struct ip_tunnel_6rd ip6rd;
#endif
+ /* Try generic tunnel ioctls first */
+ err = __ip_tunnel_gen_ioctl(dev, sitn->fb_tunnel_dev, ifr, cmd);
+ if (err != -ENOIOCTLCMD)
+ return err;
+
+ err = 0;
switch (cmd) {
case SIOCGETTUNNEL:
#ifdef CONFIG_IPV6_SIT_6RD
Signed-off-by: Tom Herbert <therbert@google.com> --- net/ipv6/sit.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)