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<font face="Arial, Helvetica">Hello,
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I am setting up new ISC DHCP Server (version 4.3.5)on Ubuntu 18.04. This system is configured with single NIC.
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<br />
Need to configure DHCP server for multiple leases on different Class C networks
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<br /><b>
Contents of /etc/dhcpd/dhcpd.conf file </b>
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authoritative;</font></div>
<div><font face="Arial, Helvetica">shared-network companynetwork { </font></div>
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subnet 192.168.40.0 netmask 255.255.255.0{
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range 192.168.40.150 192.168.40.160 ;
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option domain-name-server 8.8.8.8;
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option subnet-mask 255.255.255.0;
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option routers 192.168.40.1;
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option broadcast-address 192.168.40.255;
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default-lease-time 600;
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max-lease-time 7200;
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}
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subnet 10.10.10.0 netmask 255.255.255.0{
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range 10.10.10.10 10.10.10.20;
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option subnet-mask 255.255.255.0;
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option routers 10.10.10.1;
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option broadcast-address 10.10.10.255;
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default-lease-time 600;
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max-lease-time 7200;
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}
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subnet 192.168.37.0 netmask 255.255.255.0{
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range 192.168.37.131 192.168.37.140;
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option subnet-mask 255.255.255.0;
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option routers 192.168.37.1;
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default-lease-time 600;
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max-lease-time 7200;
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}
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}
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<br /><b>
Contents of/etc/netplan/50-cloud-init.yaml ----- network configuration file </b>
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network:
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version: 2
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ethernets:
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ens160:
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addresses:
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- 192.168.40.29/24
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gateway4: 192.168.40.1
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nameservers:
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addresses: [8.8.8.8]
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With this configuration, i get DHCP addresses from192.168.40.0 pool only, not from other pools.
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Googled and found some people suggesting to configure the system network for trunk to handle multiple network pools.
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Any help is greatly appreciated
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Thanks in advance
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Regards,
<br />
<br />
Mounika M
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