> 19 jan. 2018 kl. 17:29 skrev Oliver Marugg <[email protected]>:
>
> hi
>
> check: which device does nat for you. On that device configure portforwarding
> from external to internal, eg external ip:port to your internal host:port.
> test it from outside.
>
> ip forwarding on your OpenBSD laptop isnt necessary here, your laptop doesnt
> act as a router in your homesetup.
>
> -om
>
And, check if your ISP is providing you with a public IP address. If your
router’s external address is in one of the RFC1918-defined ranges you will not
be able to reach it from the general internet.
>
>> On 19 Jan 2018, at 15:55, Michel von Behr wrote:
>>
>> Hi - rookie question: I have ADSL internet at home, distributed to local
>> hosts via a cheap modem/router provided by the ISP. And connected as one of
>> the network nodes is an old laptop running OpenBSD. I want to use that
>> laptop as a webserver, ftp server, etc. I can connect to the laptop
>> internally, from within the local network (192.168.15.11) via http, ssh,
>> ftp, etc, but I can't see it from external hosts. I already tried different
>> configurations in the router/modem related to port forwarding, NAT, but
>> without success, so I'm starting to think that it might be something I'm
>> missing on OpenBSD network config (PF maybe?).
>>
>> I tried enabling ip forwarding in sysctl but I still can't see it from
>> outside hosts.
>>
>> Specifically, my question would be this: if I can see my laptop from within
>> the local network, would that be enough to guarantee that I should be able
>> to detect it externally? If not, what configuration should I be looking to
>> adjust?
>>
>> httpd.conf is accepting connections from any IP address, as far as I
>> understand this:
>>
>> # $OpenBSD: httpd.conf,v 1.17 2017/04/16 08:50:49 ajacoutot Exp $
>>
>> #
>> # Macros
>> #
>> ext_addr="*"
>>
>> #
>> # Global Options
>> #
>> # prefork 3
>>
>>
>> #
>> # Servers
>> #
>>
>> # A minimal default server
>> server "default" {
>> listen on $ext_addr port 80
>> listen on $ext_addr port 8080
>> listen on $ext_addr port 50080
>> root "/htdocs/"
>> directory {
>> no index
>> }
>>
>> location "*.php" {
>> fastcgi socket "/run/php-fpm.sock"
>> }
>> }
>>
>> As for ssh_config the only change I made to the default config file was to
>> include port 50022 (trying to avoid any blocking to port 22 that my ISP
>> might be enforcing).
>>
>> Any pointing to the right direction would be appreciated...
>>
>> Kind regards,
>>
>> Michel
>
