On 07/22/2014 10:54 AM, poma wrote:
On 22.07.2014 16:43, poma wrote:
On 22.07.2014 16:24, Robert Moskowitz wrote:
On 07/22/2014 09:57 AM, Ed Greshko wrote:
On 07/22/14 21:49, Robert Moskowitz wrote:
On 07/22/2014 09:33 AM, Ed Greshko wrote:
On 07/22/14 21:22, Robert Moskowitz wrote:
But what file is this in now? /etc/sysconfig/network-scripts is
a mess now with scripts for each wifi connection and I can't
find any for my ethernet adapter.
Well, "ip link" will/should give a list of links.
ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state
UNKNOWN mode DEFAULT group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: p6p1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc
pfifo_fast state DOWN mode DEFAULT group default qlen 1000
link/ether e8:9a:8f:8d:7b:56 brd ff:ff:ff:ff:ff:ff
3: wlp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq
state UP mode DORMANT group default qlen 1000
link/ether ac:81:12:9c:e0:95 brd ff:ff:ff:ff:ff:ff
But I cannot find a script file for p6p1. Perhaps it only exists
when the link is up, so where do I put this option?
Odd. First off, NO-CARRIER would suggest the link is not
connected. I just pulled the plug on one of my systems and I see....
Well this is on my notebook and the ethernet was not connected at the
time. So now it is plugged in via crossover to the server and link
is up.
[egreshko@f20f ~]$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
mode DEFAULT group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: p2p1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc
pfifo_fast state DOWN mode DEFAULT group default qlen 1000
link/ether 08:00:27:b7:04:4a brd ff:ff:ff:ff:ff:ff
But the config file still exists.
[egreshko@f20f ~]$ ls /etc/sysconfig/network-scripts/ifcfg-p2p1
/etc/sysconfig/network-scripts/ifcfg-p2p1
But still:
ls /etc/sysconfig/network-scripts/ifcfg-p*
ls: cannot access /etc/sysconfig/network-scripts/ifcfg-p*: No such file
or directory
Do you have access to the system to use the GUI tools of network
manager? (I'm assuming you are using nm).
I cannot see anyplace to specify use zeroconf if no dhcp.
This is gnome3 on F20...
:)
# file /etc/NetworkManager/NetworkManager.conf
/etc/NetworkManager/NetworkManager.conf: symbolic link to
`/etc/NetworkManager/conf.d/keyfile-plugin.conf'
# cat /etc/NetworkManager/conf.d/keyfile-plugin.conf
[main]
plugins=keyfile
[keyfile]
...
# ll /etc/NetworkManager/system-connections/
# rpm -ql NetworkManager | grep man
# rpm -qi $(rpm -qf /usr/lib/systemd/system/avahi-daemon.service)
in addition
# grep ^hosts /etc/nsswitch.conf
# man 5 nsswitch.conf
http://0pointer.de/lennart/projects/nss-mdns/
# man 5 avahi.hosts
# man 5 avahi-daemon.conf
In the end it turns out that 'ZeroConf' ain't really configless. :)
Today
avahi-autoipd -D p6p1
is working. Well yesterday, I had to use my internal ethernet on my
notebook for internet connection, as WiFi was down, so I was using a
D-link USB ethernet. Today, WiFi is up so using the internal ethernet.
Must be something about the drivers or such. Anyway if you want
zeroconf for a 'one time' thing, this is the command. What I really
want is if no DHCP, use zeroconf. I think it use to work this way.
Though I can see why not to move fully into the IPv6 world. "There is
no DHCPv4 stupid because there is no IPv4 here!" :)
From the 'driver' behind rfc1918 and a big backer of IPv6 (use Teredo
if you must!). :)'
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