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Herbert Xu authored
Here is the promised patch that sets the TTL from the route parameter. I decided against adding an option to inherit the TTL like IPIP/GRE as I think that it doesn't really make sense with IPsec. But it can be easily added later if someone needs it. This isn't completely right when nested tunnels are involved. The TTL for intervening tunnels should be set from the routes to the intervening nodes. But fixing that involves using information that isn't currently in the bundle. I'll revisit this once the MTU stuff is fixed since that'll also involving adding the intervening routes to the bundle. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@redhat.com>
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