In the past I've ran `journalctl -f -u isc-kea-dhcp4` and set the logging level in the kea-dhcp4.conf file to DEBUG.
If you run `ss -nulp` does it show the interface that would be receiving those DHDP discovers from the relay listening on port 67? -----Original Message----- From: Kea-users <kea-users-boun...@lists.isc.org> On Behalf Of Brendan Kearney Sent: Monday, August 19, 2024 7:11 PM To: Kea user's list <kea-users@lists.isc.org> Subject: [Kea-users] kea dhcp4 not responding to requests [EXTERNAL EMAIL] list members, i am working to convert from dhcpd to kea, and have the configs i think i want, but in testing, the kea-dhcp4 instances are not responding to relayed requests. i have dhcp-socket-ype set to UDP, so relayed packets should be responded to, as well as declaring the relay/ip-address in the subnet definition. i can see the relay send the dhcp packets, and the hosts running kea-dhcp4 see the incoming packets, but there is no indication that kea is accepting the packet, much less responding to them. tcpdump shows no response and running kea-dhcp4 in the foreground does not show anything past the startup of the listener. it seems i have some odd config that is preventing kea from acknowledging the incoming request. i can post the config json, the debug output or whatever else is needed, but how do i find out why the listener is started but not accepting incoming requests? thanks in advance, brendan kearney -- ISC funds the development of this software with paid support subscriptions. Contact us at https://urldefense.proofpoint.com/v2/url?u=https-3A__www.isc.org_contact_&d=DwIGaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=Y5C1aI-4C5_OJ90XCMSwGUYHtPpFeJQlLAXIz_Z9BXQ&m=NknBhrxYJ8k_u8Qc9fHxn-8Gw9PnkcC1O4qNf7TeLNwosHw3f61PnVdJtGJgR3Hj&s=xfnHsVZI5rURL6tJ-JUfE6zqJyzoY4HLY-GWsbvbV-w&e= for more information. To unsubscribe visit https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.isc.org_mailman_listinfo_kea-2Dusers&d=DwIGaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=Y5C1aI-4C5_OJ90XCMSwGUYHtPpFeJQlLAXIz_Z9BXQ&m=NknBhrxYJ8k_u8Qc9fHxn-8Gw9PnkcC1O4qNf7TeLNwosHw3f61PnVdJtGJgR3Hj&s=IV8GL33VLE4NM2xWBI9c87KiZeBF73kTrSyiEkE87pI&e=. Kea-users mailing list Kea-users@lists.isc.org https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.isc.org_mailman_listinfo_kea-2Dusers&d=DwIGaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=Y5C1aI-4C5_OJ90XCMSwGUYHtPpFeJQlLAXIz_Z9BXQ&m=NknBhrxYJ8k_u8Qc9fHxn-8Gw9PnkcC1O4qNf7TeLNwosHw3f61PnVdJtGJgR3Hj&s=IV8GL33VLE4NM2xWBI9c87KiZeBF73kTrSyiEkE87pI&e= This e-mail may contain information that is confidential or privileged. If you are not the intended recipient, do not read, copy or distribute the e-mail or any attachments. Instead, please notify the sender and delete the e-mail and any attachments. Thank you. This e-mail may contain information that is confidential or privileged. If you are not the intended recipient, do not read, copy or distribute the e-mail or any attachments. Instead, please notify the sender and delete the e-mail and any attachments. Thank you. -- ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. Kea-users mailing list Kea-users@lists.isc.org https://lists.isc.org/mailman/listinfo/kea-users
