[OpenWrt-Devel] [PATCH] Retry 6rd if wan is down

[Yousong Zhou]

On 13 February 2015 at 17:05, Daniel Gimpelevich
<daniel at gimpelevich.san-francisco.ca.us> wrote:
> Currently, if you have dual WAN and the link needed for 6rd is down, it
> just silently fails. This patch makes it retry in case the link comes up.
>
> Signed-off-by: Daniel Gimpelevich <daniel at gimpelevich.san-francisco.ca.us>
> --- a/package/network/ipv6/6rd/files/6rd.sh     (revision 44437)
> +++ b/package/network/ipv6/6rd/files/6rd.sh     (working copy)
> @@ -33,7 +33,8 @@
>                 fi
>
>                 if ! network_get_ipaddr ipaddr "$wanif"; then
> -                       proto_notify_error "$cfg" "NO_WAN_LINK"
> +                       sleep 60
> +                       proto_setup_failed "$cfg"
>                         return

A wild guess is that `return 1` or `exit 1` should do the trick.

                yousong

>                 fi
>         }
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