Hi,
Here are the output of the cmnds that tomas suggested.
user@localhost:~$ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: [INTERFACE1]: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel
state DOWN group default qlen 1000
link/ether [MAC1] brd ff:ff:ff:ff:ff:ff
altname [alt_interface]
3: [INTERFACE2]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
group default qlen 1000
link/ether [MAC2] brd ff:ff:ff:ff:ff:ff
inet [IP4]/24 brd [IP4] scope global dynamic noprefixroute [INTERFACE2]
valid_lft [TIME]sec preferred_lft [TIME]sec
inet6 [IP6]/64 scope global dynamic noprefixroute
valid_lft [TIME]sec preferred_lft [TIME]sec
inet6 [IP6]/64 scope link noprefixroute
valid_lft forever preferred_lft forever
user@localhost:~$
and second cmnd
user@localhost:~$ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode
DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: [INTERFACE1]: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel
state DOWN mode DEFAULT group default qlen 1000
link/ether [MAC1] brd ff:ff:ff:ff:ff:ff
altname enp0s25
3: [INTERFACE2]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
mode DORMANT group default qlen 1000
link/ether [MAC2] brd ff:ff:ff:ff:ff:ff
user@localhost:~$
Hope that helps.
Thanks
On Sunday, April 27th, to...@tuxteam.de wrote:
> On Sun, Apr 27, 2025 at 09:30:43AM -0600, Charles Curley wrote:
>
> > On Sun, 27 Apr 2025 13:57:55 +0000
> > mailinglists.accustom...@aleeas.com wrote:
> >
> > > Sorry I didn't mentioned output in my previous mail. This is output I
> > > get when I ping other machine:
> > >
> > > ping: [hostname].local: Name or service not known. where [hostname]
> > > is a placeholder.
> >
> > No, no. Please show us exactly what you see, by copying from the
> > terminal [...]
>
>
> I think by now it is quite probable that the OP is using mDNS and
> that is not working. I'd suggest first checking whether there is
> any link layer connectivity at all.
>
> To the OP: please show us the output of the commands "ip addr show"
> and "ip link show".
>
> Cheers
> --
> t
