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rated 0 times [  3] [ 0]  / answers: 1 / hits: 1062  / 3 Years ago, thu, october 28, 2021, 1:50:44

I install isc-dhcp-server to connect with my Parallella board via ethernet cable, and I'm using internet via wifi.



However, after starting DHCP server, I can't connect to the internet. I checked the syslog and there seems to be conflict between eth0 and wlan0:



Dec 19 23:42:53 BoBeo dhcpd: Multiple interfaces match the same subnet: eth0 wlan0
Dec 19 23:42:53 BoBeo dhcpd: Multiple interfaces match the same shared network: eth0 wlan0


Here are my settings in the 'dhcp.conf'



default-lease-time 600;
max-lease-time 7200;

option subnet-mask 255.255.255.0;
option broadcast-address 192.168.1.255;
option routers 192.168.1.254;
option domain-name-servers 192.168.1.1, 192.168.1.2;
option domain-name "bobeo.com";

subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.1 192.168.1.200;
}


How can I resolve the conflict and connect to the internet while using the DHCP server. Thank you.


More From » dhcp

 Answers
3

You should not use same IP subnet 192.168.1.0/24 for multiple network interface.



If you want to leave your WiFi (Router & wlan0) in 192.168.1.0/24 subnet, Change eth0 static IP and DHCP server to a different subnet 192.168.2.0/24 for example.


[#21979] Friday, October 29, 2021, 3 Years  [reply] [flag answer]
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