Latest isc-dhcp-server rejects proper dhcpd.conf
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
isc-dhcp (Ubuntu) |
Fix Released
|
Critical
|
Marc Deslauriers | ||
Hirsute |
Fix Released
|
Critical
|
Marc Deslauriers | ||
Impish |
Fix Released
|
Critical
|
Marc Deslauriers |
Bug Description
Ubuntu 21.04 on Raspberry Pi. isc-dhcp-server was working just fine with version V4.4.1-2.2-ubuntu6.
I got updated to V4.4.1-2.2ubuntu6.1 and now isc-dhcp-server refuses to start with the error "Can't clone pool group".
I backed off to the prior version and it's working as before, so something in the V4.4.1-2.2ubuntu6.1 update has broken config file parsing.
Here's the subnet section of the failing config. Removing the "pool" declaration from the subnet declaration eliminates the error, but of course, that's not a working configuration.
subnet 192.168.92.0 netmask 255.255.255.0 {
option domain-search "foo.com", "dyn.foo.com";
option broadcast-address 192.168.92.255;
allow duplicates;
ddns-updates off;
pool {
allow unknown-clients;
option domain-name "dyn.foo.com";
range 192.168.92.101 192.168.92.127;
}
}
This was also noted at least twice in the Ubuntu forums: https:/
Thanks
Status changed to 'Confirmed' because the bug affects multiple users.