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Today's Topics:
1. Re: Script execution failed with return value 2
(William Torrez Corea)
2. Re: Script execution failed with return value 2
(William Torrez Corea)
3. DHCPv6 leases hostname (Kraishak Mahtha)
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Message: 1
Date: Sun, 8 Sep 2024 12:18:55 -0600
From: William Torrez Corea <willitc9...@gmail.com>
To: Users of ISC DHCP <dhcp-users@lists.isc.org>
Subject: Re: Script execution failed with return value 2
Message-ID:
<cagiorhd1tbnj93f6vo_tjnut6ohrlfk+rjmzrwu+ajkujzz...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
On Sat, Sep 7, 2024 at 5:44?AM <glenn.satch...@uniq.com.au> wrote:
> enp8s0 is an ethernet interface, do you have an ethernet cable connecting
> your computer to the router? Are the lights on the ethernet port indicating
> a link or any activity?
>
> If you access the WIFI router using WIFI then you need to access that
> through the WIfi settings on your computer. It shows up with a different
> port name.
>
> --
I have the following interfaces:
DEVICE TYPE STATE CONNECTION
wlp6s0 wifi connected CLARO1_E2440E
lo loopback connected (externally) lo
p2p-dev-wlp6s0 wifi-p2p disconnected --
enp7s0 ethernet unmanaged --
The interface enp7s0 is connected sometimes but then loses the connection.
>> do you have an ethernet cable connecting your computer to the router?
Yes, i am using a cable UTP CAT5e and an Ethernet Switch Naxos100
10/100Mbps 8-Port
>> Are the lights on the ethernet port indicating a link or any activity?
I don't have any light on the ethernet port, router nor Ethernet Switch
indicating a link or any activity.
With kindest regards, William.
*Larry Wall invented a messy programming language -- and changed the face
of the Web*
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Message: 2
Date: Sun, 8 Sep 2024 13:13:37 -0600
From: William Torrez Corea <willitc9...@gmail.com>
To: Users of ISC DHCP <dhcp-users@lists.isc.org>
Subject: Re: Script execution failed with return value 2
Message-ID:
<CAGiORHcxsV8=tisoexxvduhqovsm+qfzzhakkgtabjeye5h...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
On Sat, Sep 7, 2024 at 5:44?AM <glenn.satch...@uniq.com.au> wrote:
> enp8s0 is an ethernet interface, do you have an ethernet cable connecting
> your computer to the router? Are the lights on the ethernet port indicating
> a link or any activity?
>
> If you access the WIFI router using WIFI then you need to access that
> through the WIfi settings on your computer. It shows up with a different
> port name.
>
I get the following error message using the interfaces enp8s0
networking.service - Raise network interfaces
Loaded: loaded (/lib/systemd/system/networking.service; enabled;
preset: enabled)
Active: failed (Result: exit-code) since Sun 2024-09-08 12:23:16 CST;
1min 58s ago
Duration: 2h 16min 3.554s
Docs: man:interfaces(5)
Process: 29958 ExecStart=/sbin/ifup -a --read-environment (code=exited,
status=1/FAILURE)
Process: 30017 ExecStopPost=/usr/bin/touch /run/network/restart-hotplug
(code=exited, status=0/SUCCESS)
Main PID: 29958 (code=exited, status=1/FAILURE)
CPU: 41ms
Sep 08 12:23:15 lulu-inspiron5437 dhclient[29987]: than a configuration
issue please read the section on submitting
Sep 08 12:23:15 lulu-inspiron5437 dhclient[29987]: bugs on either our web
page at www.isc.org or in the README file
Sep 08 12:23:15 lulu-inspiron5437 dhclient[29987]: before submitting a
bug. These pages explain the proper
Sep 08 12:23:15 lulu-inspiron5437 dhclient[29987]: process and the
information we find helpful for debugging.
Sep 08 12:23:15 lulu-inspiron5437 dhclient[29987]:
Sep 08 12:23:15 lulu-inspiron5437 dhclient[29987]: exiting.
Sep 08 12:23:15 lulu-inspiron5437 ifup[29958]: ifup: failed to bring up
enp8s0
Sep 08 12:23:16 lulu-inspiron5437 systemd[1]: networking.service: Main
process exited, code=exited, status=1/FAILURE
Sep 08 12:23:16 lulu-inspiron5437 systemd[1]: networking.service: Failed
with result 'exit-code'.
Sep 08 12:23:16 lulu-inspiron5437 systemd[1]: Failed to start
networking.service - Raise network interfaces.
My system use the following interfaces:
*ls /sys/class/net*
enp7s0 lo wlp6s0
--
With kindest regards, William.
*Larry Wall invented a messy programming language -- and changed the face
of the Web*
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Message: 3
Date: Mon, 9 Sep 2024 15:47:35 +0530
From: Kraishak Mahtha <kraishak....@gmail.com>
To: Users of ISC DHCP <dhcp-users@lists.isc.org>
Subject: DHCPv6 leases hostname
Message-ID:
<caddat8754pd2pzqz7e+n2qvu0qcyaqx+ws5lfrfecnslren...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hi all,
I am configuring the DHCPv6 setup on my local systems and can obtain an
IPv6 address from my DHCP appliance. However, I am encountering an issue
where the lease file does not display the hostname or DUID of the DHCP
clients.
Sample lease file.
cat /var/db/dhcpd6.leases
# The format of this file is documented in the dhcpd.leases(5) manual
page.
# This lease file was written by isc-dhcp-4.4.3-P1
#
authoring-byte-order entry is generated, DO NOT DELETE
authoring-byte-order little-endian;
server-duid "\000\001\000\001-\351\270\267\000PV\200\350\337";
server-duid "\000\001\000\001-\351\270\267\000PV\200\350\337";
ia-na "\000\000\000\000\000\001\000\001-\225\271\351`>_=b\034" {
cltt 1 2024/09/09 09:35:01;
iaaddr xxxx:470:edb5:200::1cf { //Masked
binding state active;
preferred-life 27000;
max-life 43200;
ends 1 2024/09/09 21:35:01;
}
}
ia-na "#\316\364\010\000\001\000\001+\204\373O\364\316#\310\033g" {
cltt 1 2024/09/09 09:49:48;
iaaddr xxxx:470:edb5:200::1c4 { //Masked
binding state active;
preferred-life 27000;
max-life 43200;
ends 1 2024/09/09 21:49:48;
}
}
I have explored various configuration parameters and compile-time options
to enable the display of hostnames and DUIDs in the lease file, but none
have proven effective. I would appreciate assistance from anyone who has
experience with this or has any insights into resolving the issue.
Thanks In advance
Kraishak
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