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Re: how can I add a static IPv4 route?
From: |
Efraim Flashner |
Subject: |
Re: how can I add a static IPv4 route? |
Date: |
Thu, 13 Feb 2020 10:42:46 +0200 |
On Thu, Feb 13, 2020 at 09:22:46AM +0100, Giovanni Biscuolo wrote:
> Hi Julien
>
> thanks for your support!
>
> Julien Lepiller <address@hidden> writes:
>
> > Le 12 février 2020 13:08:46 GMT-05:00, Giovanni Biscuolo <address@hidden> a
> > écrit :
> >>Hello,
> >>
> >>I have a very simple networking configuration:
> >>
> >>--8<---------------cut here---------------start------------->8---
> >>(service dhcp-client-service-type)
> >>--8<---------------cut here---------------end--------------->8---
> >>
> >>Please how can I add a static route? (I know there is wip-netlink, but
> >>AFAIU it's still not in master)
>
> [...]
>
> > However, if you don't need IPv6, I'd like to encourage you to use the
> > static-networking-service that's described in the manual:
> > https://guix.gnu.org/manual/devel/en/html_node/Networking-Services.html#Networking-Services
>
> Thanks for your suggestion but I don't understand how to use it just to
> add a static route to the interface set up by dhcp-client-service-type.
>
> I'm trying to have something similar to this debian interfaces config:
>
> --8<---------------cut here---------------start------------->8---
> auto eth0
> iface eth0 inet dhcp
> ### static routing for eth0 ###
> post-up route add -net 10.0.0.0 netmask 255.0.0.0 gw 10.9.38.65
> pre-down route del -net 10.0.0.0 netmask 255.0.0.0 gw 10.9.38.65
> --8<---------------cut here---------------end--------------->8---
>
> I'd like to stay whith a dhcp client config, but please provide an
> example on how to add a static route to a configuration like this:
>
> --8<---------------cut here---------------start------------->8---
> (static-networking-service "eno1" "192.168.1.82"
> #:gateway "192.168.1.2"
> #:name-servers '("192.168.1.2"))
> --8<---------------cut here---------------end--------------->8---
>
I'm going to take a shot at this. There's another example in the
guix-maintenance repo for berlin and some other machines
;; Connection to the DMZ for public access
;; This is a 1G port only
(static-networking-service "eno1"
"141.80.181.41"
#:netmask "255.255.255.0"
#:gateway "141.80.181.1")
;; This is a 10G port.
(static-networking-service "enp129s0f0"
"141.80.181.40"
#:netmask "255.255.255.0")
;; Connection to build nodes
(static-networking-service "eno3"
"141.80.167.131"
#:netmask "255.255.255.192")
So for what you've posted I would guess the following:
(It doesn't look like the static-networking-service allows you to use
DHCP to receive an IP address)
(static-networking-service "eth0"
"10.x.y.z"
#:netmask "255.0.0.0"
#:gateway "10.9.38.65")
--
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