{
"ip-address": "192.168.100.100",
"hostname": "server1",
"hw-address": "aa:bb:cc:dd:ee:ff",
"next-server": "192.168.100.1",
"boot-file-name": "pxelinux.0"
},2022-02-26 07:09:26.875 DEBUG [kea-dhcp4.packets/13158.140019375193408] DHCP4_SUBNET_SELECTION_FAILED [hwtype=1 aa:bb:cc:dd:ee:ff], cid=[01:aa:bb:cc:dd:ee:ff], tid=0x396c44b0: failed to select subnet for the client 2022-02-26 07:09:26.875 DEBUG [kea-dhcp4.bad-packets/13158.140019375193408] DHCP4_PACKET_DROP_0002 [hwtype=1 aa:bb:cc:dd:ee:ff], cid=[01:aa:bb:cc:dd:ee:ff], tid=0x396c44b0, from interface eth0: no suitable subnet configured for a direct client
The client system never gets an IP and of course never starts into the pxeboot process.
On 2/23/2022 9:17 AM, Stephen Berg, Code 7309 via Kea-users wrote:
Where can I find documentation on setting up pxebooting to do linux installs? I'm running kea-1.8.0-2 on Rocky Linux 8.5. I want to be able to pxeboot different OS's like centos 7.x, rocky 8.x and future releases. The tftp-server is installed and setup, syslinux packages are installed. I've got just a couple clients defined in dhcp as reserved leases and added next-server and filename options for one but when I boot the network from that client it never seems to get to the pxelinux.0 or the defined kernel in the "pxelinux.cfg/01-macaddress" file.I figure I'm probably missing some setup in the kea-dhcp4.conf file but can't find what the missing parts might be.My old setup is centos 6, dhcp-4.1.1. I'd add the next-server and filename lines for a particular host reservation then use pxeboot to setup the pxelinux.cfg file and that would have kernel parameters to boot the installer and read a kickstart file. Right now I can get the new system to boot from the network, it gets an IP from kea but then fails to find the tftp file to boot from.
-- Stephen Berg, IT Specialist, Ocean Sciences Division, Code 7309 Naval Research Laboratory W: (228) 688-5738 DSN: (312) 823-5738 C: (228) 365-0162 Email: [email protected] <- (Preferred contact) Flank Speed: [email protected]
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