Hi,
Thanks for the info, not sure i will remember that complex method though !
A bit strange that changing the "default" route has to be done on a
particular connection though rather than as a system route change.
If NetworkManager is now managing routes like this would be nice if it
had a "route" command matching the system "ip route" command.
Anyway thanks for the info.
Terry
On 06/02/18 22:07, Rick Stevens wrote:
On 02/06/2018 01:16 PM, Terry Barnaby wrote:
On 06/02/18 20:21, James Hogarth wrote:
On 3 February 2018 at 22:20, Terry Barnaby <terry1@xxxxxxxxxxx> wrote:
On 02/02/18 16:40, Bill Shirley wrote:
You didn't post the command or its output. How can anyone help you?
What's the output of these two commands?
ip -o -4 addr
ip -o -4 route
Bill
ip -o -4 addr
1: lo inet 127.0.0.1/8 scope host lo\ valid_lft forever
preferred_lft forever
2: enp2s0 inet 192.168.202.2/24 brd 192.168.202.255 scope global
dynamic
enp2s0\ valid_lft 1205223sec preferred_lft 1205223sec
ip -o -4 route
default via 192.168.202.1 dev enp2s0 proto static metric 100
192.168.202.0/24 dev enp2s0 proto kernel scope link src 192.168.202.2
metric
100
These are when the route is up normally after a DHCP.
The system is fine normally, its just that I wanted to manually
change the
default route to test a different router.
I have managed to do this now by hardcoding the route on the next boot.
I think the issue must be NetworkManager doing something more than it
used
to.
Since NetworkManager was?is managing that interface did you try using
nmcli conn modify or nmcli con edit to set the route in the connection
profile?
https://www.hogarthuk.com/?q=node/8
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No, I didn't know you could change the default route with nmcli and it's
not obvious in the man page how to do this. Will have a look to see how
to do that.
Certainly up to Fedora25 changing the default route, temporarily, with
"route del default; route add default ..." worked.
First, get a list of the connections, such as:
sudo nmcli connection show OR
sudo nmcli connection show --active (for only active ones)
and locate the connection you wish to modify, then:
sudo nmcli connection modify --temporary <connname> gateway <ipaddr>
should change it temporarily. If you omit the "--temporary", it should
make a permanent change.
The command is buried in the nmcli man page, but the parameters are
hidden in the nm-settings(5) man page under the "ipv4" section.
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