Re: [Vserver] Networking: inside and out

From: Grzegorz Nosek <grzegorz.nosek_at_gmail.com>
Date: Wed 24 May 2006 - 19:36:37 BST
Message-ID: <121a28810605241136t46987676l986c961abd15914e@mail.gmail.com>

2006/5/24, Roderick A. Anderson <raanders@acm.org>:
> Grzegorz Nosek wrote:
>
> <snip />
>
> > Open file limits? Missing CAP_NET_BIND or some other capabilities?
> > Maybe a strace will be useful (should show you what is the exact
> > error). Does ip addr show (or ifconfig -a) on the guest show the
> > proper IP address?
>
> Possibility on the file limits. I'll research. CAP_NET_BIND? Dang! I
> didn't think this was a "special" capability. ( Probably need some
> scripts that do common things -- like set up a guest for httpd,
> database, etc. )

You need CAP_NET_BIND if you want your guest to bind to ports < 1024.

>
> I'll run the strace ( didn't think of that ) later but now I have a
> new(?) issue. After trying nodev in interfaces I wasn't getting the
> binding to eth0. I just checked again and ........

If you use nodev, make sure the IP address is assigned to the device
before you start the guest.

>
> Found the problem!!! A conflict ( I still have to find why ) with port
> 443 on the host and guest.

Hmm Listen directive in the host's apache configuration file?

>
> Man I hate retro-fitting. As soon as I get one checked out the host
> becomes the 'host' only.
>
> Thanks, once again, to all for suggestions.
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Received on Wed May 24 19:37:05 2006

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