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alpine-user

Re: [alpine-user] ip_tables.ko versions on Raspberry

From: Brent B. Powers <brent.b.powers_at_gmail.com>
Date: Tue, 18 Sep 2018 16:49:46 -0400

With your help, I got it sorted out. As mentioned, I had done the sys
install, but never added the overlay mount to /media/mmcblk0p1/boot to my
fstab. That fixed, all else fell into place.

Thank you

On Tue, Sep 18, 2018 at 3:18 PM Daniel Isaksen <d_at_duniel.no> wrote:

> Looks like linux-rpi2 is at version 4.14.69-r0 in both 3.8 and edge -
> perhaps try making sure you're using 3.8 in /etc/apk/repositories and
> running a full upgrade, then rebooting?
>
> -----
> Sincerely / Med vennlig hilsen,
> Daniel Isaksen <d_at_duniel.no> (https://duniel.no)
>
> On Tue, Sep 18, 2018 at 9:13 PM, Brent B. Powers <brent.b.powers_at_gmail.com
> > wrote:
>
>> It is more than possible that I am using edge (although I don't recall
>> making that decision). Is there a way of moving from edge to 3.8?
>>
>> On Tue, Sep 18, 2018 at 3:00 PM Daniel Isaksen <d_at_duniel.no> wrote:
>>
>>> Are you using edge?
>>>
>>> Kernel modules are built against a specific kernel version, and if you
>>> upgrade either, you need to upgrade the other. I.e. if you upgraded
>>> iptables, you need to upgrade the kernel as well, or install iptables built
>>> against the kernel version you are running.
>>>
>>> Also, after upgrading the kernel, you need to reboot the machine.
>>>
>>> -----
>>> Sincerely / Med vennlig hilsen,
>>> Daniel Isaksen <d_at_duniel.no> (https://duniel.no)
>>>
>>> On Tue, Sep 18, 2018 at 8:10 PM, Brent B. Powers <
>>> brent.b.powers_at_gmail.com> wrote:
>>>
>>>> I've thrown Alpine onto a raspberry 2 to use as a DNS server, via a
>>>> sys-type installation. I've got my DNS going just fine, but I'm getting
>>>> hammered by ssh attempts. The obvious situation is sshguard, but that
>>>> requires (nowadays) a firewall.
>>>>
>>>> I've apk'd iptables, but the service won't run, as there's no kernel
>>>> support. And here's the rub: I can't modprobe ip_tables.ko, as modprobe is
>>>> looking for it in 4.14.52-0-rpi2, and I've got it in 4.14.69-0-rpi2. I
>>>> don't know how that happened, but neither insmod or modprobe is letting me
>>>> past it (actually, insmod is giving me an error about Unknown Symbols).
>>>>
>>>>
>>>> To compound my difficulties, I'm more of a bsd person than linux, so,
>>>> please, be gentle. cheers, and thanks for the help.
>>>>
>>>>
>>>>
>>>
>



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Received on Tue Sep 18 2018 - 16:49:46 GMT