[LEDE-DEV] [PATCH] netifd-proto.sh: add ip4table & ip6table to `proto_add_dynamic_defaults()`

Baptiste Jonglez baptiste at bitsofnetworks.org
Sat Sep 9 12:46:51 PDT 2017


Hi,

On 05-09-17, Alexandru Ardelean wrote:
> The `proto_add_dynamic_defaults()` seems to be called mostly
> in the context of LTE/3G modems (via wwan, qmi, etc) setup.
> 
> When they get setup, these devices override default routes.
> 
> However, depending on setup, we want these modems to
> be part of a another routing table.
> This change allows that.
> 
> ip4table/ip6table are of string type in netifd to allow
> for `default`, `local` routing table names to be specified.

Just a remark on the names: "ip4table" and "ip6table" make it looks like
it's related to firewall.  But this has nothing to do with firewalls.

Maybe use "routingtable" and "routingtablev6" instead?  Or just
"table"/"tablev6"?

> Signed-off-by: Alexandru Ardelean <ardeleanalex at gmail.com>
> ---
>  scripts/netifd-proto.sh | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/scripts/netifd-proto.sh b/scripts/netifd-proto.sh
> index cc7031a..fd7b596 100644
> --- a/scripts/netifd-proto.sh
> +++ b/scripts/netifd-proto.sh
> @@ -26,6 +26,8 @@ proto_add_dynamic_defaults() {
>  	[ -n "$defaultroute" ] && json_add_boolean defaultroute "$defaultroute"
>  	[ -n "$peerdns" ] && json_add_boolean peerdns "$peerdns"
>  	[ -n "$metric" ] && json_add_int metric "$metric"
> +	[ -n "$ip4table" ] && json_add_string ip4table "$ip4table"
> +	[ -n "$ip6table" ] && json_add_string ip6table "$ip6table"
>  }
>  
>  _proto_do_teardown() {
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