Re: [PATCH] Core 152: the script "network-hotplug-bridges" now reads the variable ${ZONE}_STP from /var/ipfire/ethernet/settings so that STP can be turned on and off for each bridge

[Michael Tremer <michael.tremer@ipfire.org>]

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Hi,

> On 20 Nov 2020, at 06:58, Daniel Weismüller <daniel.weismueller(a)ipfire.org> wrote:
> 
> Hello,
> 
> In my opinion it is sufficient to be able to set these parameters via command line.

Why is that? IPFire is a distribution that is supposed to be managed entirely by the web user interface.

> It should only be made sure that the settings are persitend and not overwritten by a reboot or the webif.

They won’t be as they are in /var/ipfire/ethernet/settings.

Best,
-Michael

> 
> -
> Daniel
> 
> Am 19.11.2020 um 15:56 schrieb Michael Tremer:
>> Hello Daniel,
>> 
>> This patch looks good to me.
>> 
>> I had assumed that we automatically enabled STP on all bridges, but apparently we do not.
>> 
>> How do we process with this?
>> 
>> I suppose it is not the most user-friendly way to ask the user to edit the configuration file. This either must be documented somewhere or the zoneconfig.cgi script needs to be extended to allow enabling STP.
>> 
>> Does anyone want to be able to change any STP parameters like priority or cost of the ports?
>> 
>> Best,
>> -Michael
>> 
>>> On 19 Nov 2020, at 13:18, Daniel Weismüller <daniel.weismueller(a)ipfire.org> wrote:
>>> 
>>> Signed-off-by: Daniel Weismüller <daniel.weismueller(a)ipfire.org>
>>> ---
>>> config/udev/network-hotplug-bridges | 4 +++-
>>> 1 file changed, 3 insertions(+), 1 deletion(-)
>>> 
>>> diff --git a/config/udev/network-hotplug-bridges b/config/udev/network-hotplug-bridges
>>> index 33d6d65ba..7431377bb 100644
>>> --- a/config/udev/network-hotplug-bridges
>>> +++ b/config/udev/network-hotplug-bridges
>>> @@ -81,6 +81,7 @@ MODE="$(get_value "${ZONE}_MODE")"
>>> 
>>> # The name of the virtual bridge
>>> BRIDGE="$(get_value "${ZONE}_DEV")"
>>> +STP="$(get_value "${ZONE}_STP")"
>>> 
>>> case "${MODE}" in
>>> 	bridge)
>>> @@ -89,7 +90,8 @@ case "${MODE}" in
>>> 
>>> 		# We need to create the bridge if it doesn't exist, yet
>>> 		if [ ! -d "/sys/class/net/${BRIDGE}" ]; then
>>> -			ip link add "${BRIDGE}" address "${ADDRESS}" type bridge
>>> +			ip link add "${BRIDGE}" address "${ADDRESS}" type bridge \
>>> +				$([ "${STP}" = "on" ] && echo "stp_state 1")
>>> 			#ip link set "${BRIDGE}" up
>>> 		fi
>>> 
>>> -- 
>>> 2.28.0
>>>