|
Here is updated version with
<CR>
Thanks for thorough reply. 1. I am talking about basic network connection. I have an ip, so I can ping local machines, including the gateway router itself. 'ip a' <CR> 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp27s0: mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 30:9c:23:b7:48:8c brd ff:ff:ff:ff:ff:ff
inet 192.168.1.6/24 brd 192.168.1.255 scope global noprefixroute enp27s0
valid_lft forever preferred_lft forever
inet6 fe80::329c:23ff:feb7:488c/64 scope link
valid_lft forever preferred_lft forever
What is probably my problem is the noprefixroute?
'cat /etc/network/interfaces.d/*' <CR>
source /etc/network/interfaces.d/*
# The loopback network interface
auto lo
iface lo inet loopback
#allow-hotplug eth0
#iface eth0 inet dhcp
#added these lines for network
#auto enp27s0
#iface enp27s0 inet static
# address 192.168.1.6 #static ip i want
# netmask 255.255.255.0 #netmask
# gateway 192.168.1.1 #my router
# dns-nameservers 192.168.1.8 #my dns server
I have commented out all the enps27s0 so that the NetworkManager can handle it. When, I uncomment them
the results are the same, no gateway.
I can manually add the route 'sudo ip route add default via 192.168.1.1' and this will add it (just like I have done
in the network manager UI, but in both cases, i reboot without a gateway.
thanks in advance..
On 24/01/2025 13:03, Eike Lantzsch
ZP5CGE / KY4PZ wrote:
Hi Thomas, On Friday, 24 January 2025 08:35:44 GMT-4 Thomas Anderson wrote:Hello, I am using Debian 11, and no matter what I do, I repeated on each reboot, I will boot into a system with no gateway set (or rather, the "default route is 0.0.0.0," which naturally gives this device no internet connectivity.Are you talking about connecting to an internal network or are you talking about connecting to your ISP's network? If connecting to an internal network, do you have control over this network?I am using the NetworkManager, and have a static IP set.So you configured a static ip (4?) and did you also configure the netmask and gateway statically? Or are you expecting your host network (local or your ISP?) to send the appropiate gateway to your client?If I turn off the network, and restart it, then it will set the Gateway properly. All other settings persist through reboot, except for the gateway. I have not found an error messages, and as mentioned, if it restart the networking, it works. Just on reboot, it does not set the gateway properly.If you are talking about connecting your client to your ISP, did it ever work as you expected? Did it stop working? After which changes did you make on your side? Your ISP or your local network might grant you a fixed IP address but they still might supply the address and the gateway via DHCP. In that case their DHCP database contains an association between the MAC address of your client hardware and the fixed IP which they send to you together with netmask and gateway. Did your MAC address change by any chance? E.g. change of hardware?thanks in advance.TAHave a nice day -- Eike Lantzsch KY4PZ / ZP5CGE |