X-Original-To: alpine-user@lists.alpinelinux.org Received: from mail-oi0-f48.google.com (mail-oi0-f48.google.com [209.85.218.48]) by lists.alpinelinux.org (Postfix) with ESMTP id 6E71E5C570A for ; Tue, 18 Sep 2018 19:13:57 +0000 (GMT) Received: by mail-oi0-f48.google.com with SMTP id l82-v6so2820752oih.11 for ; Tue, 18 Sep 2018 12:13:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:cc; bh=chuP2yqFJd3g1/6DIvXVunRuKTZ7L0N0w7aitWhQU1E=; b=S48cWjcEzDkTxbsC68XNeB8TqANtn2lJp0xuM1gCE07DFp6GH+bz32mLFNGwizpnT4 PWY/Iy5A8PDnLcoNhzmdILd7bYA6KRWmgMCAznF3XqffT2gfb9Y6tEAZrI/rrOW9rPeW rSjFVbnW+fNa8Ag/0ZYusUrA7vMS0KLONWEA0L5DujNJ4JICJC/8jqSRzwaGQUe7u88j ZitpbNJ6v+HVDgigTO5wJMdLfKN3Zz5bYADtsiXYvvzLvJROfv/xbf/+TiLMx063v9B4 ABZTk/1y1/UsfMkvXkPcCbO0R3C7WYfJAblHQ6BXIruPIPEekM/81ePvCBWkB6TaBZt4 3o6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:cc; bh=chuP2yqFJd3g1/6DIvXVunRuKTZ7L0N0w7aitWhQU1E=; b=E1SZI4TIIgAPhfJOXV09hxmmoupz0W+R3UCZx5Y2dEe8GN/NgAQ59MSnhzz6LN9pNi elPQGzs2iYZhKBjSC0q/cXutsqC3ydtO8Vj9/lgL7KVENwg8ZDm8PtUqyKxBnRzl18y+ ltcUMWXXoFNszjfwastdoKMgMvgsLzaHLqPCnmjJDFr6Tb+wIB/EeawkeqcnADgSc1rX b475kM8GKBsTdy8Z9+YJNS0Ml4mQLrXRK0v648msFJWl0oklNG2WJ0s8VbP010q4P/i0 FYuqxDrFLl1pz246teU/0fFO84v2I6N4ihY2RIRs4UrhM2jbk2vWDENJyKGTLCPvjvA/ FL0g== X-Gm-Message-State: APzg51B6RiBPuKNzrPQt5k0AB8xDVzhs7MkU2+wlJ6aASjpV+CXkfxa3 Ndq0Psb4j2KClna18jn6s2KYrkk/GCa/cph5sCCTWhOx X-Google-Smtp-Source: ANB0VdZm3+JE+ISV50pPNpZbf3QIStO10vv4J95JNK0tWKFlFu+hFEuF4as+iScdKqh8fIl8z+LrmjEiIyOHWhI/fC8= X-Received: by 2002:aca:ce02:: with SMTP id e2-v6mr2371315oig.225.1537298036921; Tue, 18 Sep 2018 12:13:56 -0700 (PDT) X-Mailinglist: alpine-user Precedence: list List-Id: Alpine Development List-Unsubscribe: List-Post: List-Help: List-Subscribe: MIME-Version: 1.0 References: In-Reply-To: From: "Brent B. Powers" Date: Tue, 18 Sep 2018 15:13:46 -0400 Message-ID: Subject: Re: [alpine-user] ip_tables.ko versions on Raspberry Cc: alpine-user@lists.alpinelinux.org Content-Type: multipart/alternative; boundary="000000000000679b8f05762a1762" --000000000000679b8f05762a1762 Content-Type: text/plain; charset="UTF-8" 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 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 (https://duniel.no) > > On Tue, Sep 18, 2018 at 8:10 PM, Brent B. Powers > 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. >> >> >> > --000000000000679b8f05762a1762 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
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, Se= p 18, 2018 at 3:00 PM Daniel Isaksen <d@d= uniel.no> wrote:
Are you using edge?

Kernel modules are built again= st a specific kernel version, and if you upgrade either, you need to upgrad= e 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 runni= ng.

Also, after upgrading the kernel, you need to = reboot the machine.

-----
Sincerely / Med = vennlig hilsen,
Daniel Isaksen <d@duniel.no> (https://duniel.no)

On Tue, Sep 18, 2018 at 8:10 PM, Brent B. Po= wers <brent.b.powers@gmail.com> wrote:

I've thrown Alpine on= to 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 attempt= s. The obvious situation is sshguard, but that requires (nowadays) a firewa= ll.

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 modp= robe ip_tables.ko, as modprobe is looking for it in 4.14.52-0-rpi2, and I&#= 39;ve got it in 4.14.69-0-rpi2. I don't know how that happened, but nei= ther insmod or modprobe is letting me past it (actually, insmod is giving m= e an error about Unknown Symbols).


To comp= ound 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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