Aw: Re: ISC dhcp assigns ip addresses outside dynamic range
Frank Ulherr
dhcp at ulherr.eu
Wed Jul 4 16:44:14 UTC 2018
Hi!
What we are doung is the following:
First the subnet looks like that:
subnet 10.91.120.0 netmask 255.255.255.0 {
option routers 10.91.120.254;
option domain-name-servers 8.8.8.8;
pool {
failover peer "dhcp-failover";
deny dynamic bootp clients;
range 10.91.120.2 10.91.120.252
}
When we want t reserve an ip address, we add the host block:
host a.lraroth.de-005056b22f2c {
hardware ethernet 00:50:56:b2:2f:2c;
fixed-address 10.91.120.7;
}
...and change the range to:
subnet 10.91.120.0 netmask 255.255.255.0 {
option routers 10.91.120.254;
option domain-name-servers 8.8.8.8;
pool {
failover peer "dhcp-failover";
deny dynamic bootp clients;
range 10.91.120.2 10.91.120.6;
range 10.91.120.8 10.91.120.252;
}
Could that be a problem?
Frank
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