Sorry, we didn´t notice that you replied to our question here. So we wrote
two weeks later a bug report.
https://savannah.nongnu.org/bugs/index.php?47305 (this link is just for your
information...)
Unfortunately we were in march busy with other problems. But this week we
start working again at t
Hello!
I was wondering what is the proper way to change MAC address of network
interface. Can I just change the contents of netif.hwaddr[] and expect
everything to still work correctly (assuming I also change the MAC
address in the driver)? Maybe I have to bring the netif completely
down, remove i
Hello!
I was wondering what is the proper way to change MAC address of network
interface. Can I just change the contents of netif.hwaddr[] and expect
everything to still work correctly (assuming I also change the MAC
address in the driver)? Maybe I have to bring the netif completely
down, remove i
Hi,
MAC address should not be changed. This should be a onetime setup per device.
Meaning you set a real MAC address that is assigned to you and that's all.
This is done before calling netif_add function. Here is a portion of the
initializing code
I am using:
Hi,
Just a small addition. You can change net_if.hwaddr[] on the fly for testing
etc but I think
it is better t reboot after that.
BR,
Noam.
-Original Message-
From: lwip-users-bounces+noam=silrd@nongnu.org
[mailto:lwip-users-bounces+noam=silrd@nongnu.org] On Behalf Of Fred
On czw, 2016-04-07 at 14:34 +, Noam Weissman wrote:
> Just a small addition. You can change net_if.hwaddr[] on the fly
> for testing etc but I think
> it is better t reboot after that.
You can change MAC address on your PC, so I'm wondering whether this is
possible and easy with lwIP. "Easy
Hi,
No reason you could not.
If your TCP stack sends data before you change the MAC the older MAC address is
saved by the router/switch
It is connected to.. also it make sense that some packets are saved within the
TCP stack buffering with the
older MAC address (before you change it).
I am cha
On czw, 2016-04-07 at 14:51 +, Noam Weissman wrote:
> If your TCP stack sends data before you change the MAC the older MAC
> address is saved by the router/switch
> It is connected to.. also it make sense that some packets are saved
> within the TCP stack buffering with the
> older MAC address
Hi,
If you start networking with one MAC address and later change it you will
probably
have some packet lost. As the switch will try to send to the old MAC address.
Any way you should not connect TCP and during this connection change the MAC.
If you do not have any network activity, change MAC
