dhclient does not work in opensuse 42.3, what's wrong?

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On openSUSE 13.1 , dhclient eth0 works well, it re-request an IP address from DHCP server, which cost 1~2 seconds to finish.

However, with openSUSE 42.3, dhclient always fails instantly. I don't know what is going on.

It says sth like:
/sbin/dhclient-script: unable to pre-init requested interface eth0
/sbin/dhclient-script: unable to pre-init requested interfaces -- see log messages
And I don't know where to find that log messages.
isc-dhcpd dhclient
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On openSUSE 13.1 , dhclient eth0 works well, it re-request an IP address from DHCP server, which cost 1~2 seconds to finish.

However, with openSUSE 42.3, dhclient always fails instantly. I don't know what is going on.

It says sth like:
/sbin/dhclient-script: unable to pre-init requested interface eth0
/sbin/dhclient-script: unable to pre-init requested interfaces -- see log messages
And I don't know where to find that log messages.
isc-dhcpd dhclient
The messages might be in syslog.
â dsstorefile1
May 10 at 1:20
and you should verify the interface name withip link. It's perhaps not namedeth0anymore
â A.B
May 12 at 21:42
Sure, I did not make that numb mistake.
â Jimm Chen
May 13 at 3:41
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
On openSUSE 13.1 , dhclient eth0 works well, it re-request an IP address from DHCP server, which cost 1~2 seconds to finish.

However, with openSUSE 42.3, dhclient always fails instantly. I don't know what is going on.

It says sth like:
/sbin/dhclient-script: unable to pre-init requested interface eth0
/sbin/dhclient-script: unable to pre-init requested interfaces -- see log messages
And I don't know where to find that log messages.
isc-dhcpd dhclient
On openSUSE 13.1 , dhclient eth0 works well, it re-request an IP address from DHCP server, which cost 1~2 seconds to finish.

However, with openSUSE 42.3, dhclient always fails instantly. I don't know what is going on.

It says sth like:
/sbin/dhclient-script: unable to pre-init requested interface eth0
/sbin/dhclient-script: unable to pre-init requested interfaces -- see log messages
And I don't know where to find that log messages.
isc-dhcpd dhclient
asked May 10 at 1:17
Jimm Chen
1011
1011
The messages might be in syslog.
â dsstorefile1
May 10 at 1:20
and you should verify the interface name withip link. It's perhaps not namedeth0anymore
â A.B
May 12 at 21:42
Sure, I did not make that numb mistake.
â Jimm Chen
May 13 at 3:41
add a comment |Â
The messages might be in syslog.
â dsstorefile1
May 10 at 1:20
and you should verify the interface name withip link. It's perhaps not namedeth0anymore
â A.B
May 12 at 21:42
Sure, I did not make that numb mistake.
â Jimm Chen
May 13 at 3:41
The messages might be in syslog.
â dsstorefile1
May 10 at 1:20
The messages might be in syslog.
â dsstorefile1
May 10 at 1:20
and you should verify the interface name with
ip link. It's perhaps not named eth0 anymoreâ A.B
May 12 at 21:42
and you should verify the interface name with
ip link. It's perhaps not named eth0 anymoreâ A.B
May 12 at 21:42
Sure, I did not make that numb mistake.
â Jimm Chen
May 13 at 3:41
Sure, I did not make that numb mistake.
â Jimm Chen
May 13 at 3:41
add a comment |Â
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The messages might be in syslog.
â dsstorefile1
May 10 at 1:20
and you should verify the interface name with
ip link. It's perhaps not namedeth0anymoreâ A.B
May 12 at 21:42
Sure, I did not make that numb mistake.
â Jimm Chen
May 13 at 3:41