One IP for several Interfaces
Daniel Thielking
Daniel.Thielking at ias.rwth-aachen.de
Fri Feb 20 13:45:18 UTC 2015
Hello,
I'm really new to dhcpd and bind and I'm an apprentice. :-)
I have configured dhcpd so that all my clients are getting static
IP-addresses I have used following declaration for my subnet:
subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.20 192.168.1.50;
option broadcast-address 192.168.1.255;
option routers 192.168.1.1;
deny unknown-clients;
}
and for my hosts:
host laptop-2-lan {
hardware ethernet 18:03:73:7a:61:dd;
fixed-address laptop-2.my.domain;
}
host laptop-2-wireless {
hardware ethernet 38:59:F9:0F:1D:ED;
fixed-address laptop-2.my.domain;
}
behind the laptop-2.my.domain DNS-Name ist one ip(192.168.1.32)
configured in bind.
Now to the problem:
If I use laptop-2 in wireless mode everything works fine. If I want to
use a cable both Interfaces are getting the same address. It manifests
itself in a ip address conflict. How can I configure DHCPd to avoid
this? But I do not want to use more than one address.
Hopefully you can help me. Thank you!
--
_____________________________________________________
Auszubildender Fachinformatiker für Systemintegration
RWTH Aachen
Lehrstuhl für Integrierte Analogschaltungen
Raum 24C 313
Walter-Schottky-Haus
Sommerfeldstr. 24
D-52074 Aachen
www.ias.rwth-aachen.de
Email: Daniel.Thielking at ias.rwth-aachen.de
Phone: +49-(0)241-80-27771
FAX: +49-(0)241-80-627771
_____________________________________________________
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