Re: Setting static IP and gateway



On Mon, 2015-02-16 at 11:34 +0100, Colin Henry wrote:
Hi,

Having loads of problems when trying to set a new system that was set up to use DHCP to now use a static ip 
and gateway. I’ve done lots of searches and the vast majority of it appears to be around setting up a new 
connection or completely disabling NetworkManager.


I try and set the gateway several ways:

[root server ~]# nmcli con mod eno16777736 ipv4.method manual ipv4.addresses 192.168.115.133/24, 
192.168.115.2
Error: value for '192.168.115.2' is missing.
[root server ~]# nmcli con mod eno16777736 ipv4.method manual ipv4.addresses 192.168.115.133/24, gw 
192.168.115.2
Error: invalid <setting>.<property> 'gw'.
[root server ~]# nmcli con mod eno16777736 ipv4.method manual ipv4.addresses 192.168.115.133/24, ipv4.gw 
192.168.115.2
Error: invalid property 'gw': 'gw' not among [method, dns, dns-search, addresses, address-labels, routes, 
ignore-auto-routes, ignore-auto-dns, dhcp-client-id, dhcp-send-hostname, dhcp-hostname, never-default, 
may-fail].
[root server ~]# 


$ nmcli connection modify eno16777736 ipv4.method manual ipv4.addresses "192.168.115.133/24 192.168.115.2"
$ nmcli connection modify eno16777736 ipv4.method manual ipv4.addresses 192.168.115.133/24\ 192.168.115.2

(both lines are equal, in Shell you have to quote or escape the whitespace)



On NetworkManager 1.0 the above would be deprecated syntax. Here you
would do instead:
$ nmcli connection modify eno16777736 ipv4.method manual ipv4.addresses 192.168.115.133/24 ipv4.gateway 
192.168.115.2



Thomas


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