Hello,

I recently did a Alpine upgrade from 3.12 to 3.20.2

My virtual machine has 2 interfaces i.e. eth0 & eth1
Both int's has public public IPv4 IP's from separate IP ranges and
separate gateways

eth0 is a primary int where I do SSH.
eth1 has static public IP which binds to my docker containers for
special connection via VXLAN.

After the upgrade, communication over eth1 is not working as expected.
I tried to use tcpdump to capture logs but nothing is there.
ovs-vsctl show command shows the correct IP and status of the interface.

I am kind of lost and not able to find the root cause for this issue
after the upgrade.

Any hints about the potential issue which is hindering the functionality?

Thanks & Regards,
Amey.

+

On Tue, 17 Sept 2024 at 12:09, Amey <sco1984@gmail.com> wrote:
>
> Hello,
>
> I recently did a Alpine upgrade from 3.12 to 3.20.2
>
> My virtual machine has 2 interfaces i.e. eth0 & eth1
> Both int's has public public IPv4 IP's from separate IP ranges and
> separate gateways
>
> eth0 is a primary int where I do SSH.
> eth1 has static public IP which binds to my docker containers for
> special connection via VXLAN.

I am also creating a macvlan docker network and attaching it to eth1 int.
I am able to ping the destination systems from the base Alpine OS but
not from the Docker container.

>
> After the upgrade, communication over eth1 is not working as expected.
> I tried to use tcpdump to capture logs but nothing is there.
> ovs-vsctl show command shows the correct IP and status of the interface.
>
> I am kind of lost and not able to find the root cause for this issue
> after the upgrade.
>
> Any hints about the potential issue which is hindering the functionality?
>
> Thanks & Regards,
> Amey.