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Hi all, I've got an issue with C6's dhcpd custom logging that I cannot figure out. Hopefully someone has an idea, or has seen a similar issue. We have dhcpd logging to /var/log/messages a custom header (DHCPUSER:) with MAC, IP and Circuit-ID. I'll not bore you with the guts, so here's the beginning of that line in dhcpd.conf: if exists agent.circuit-id { log (info, concat( "DHCPUSER:,", concat (suffix (concat ("0", binary-to-ascii..... We log this specifically to hav...

...t at ad1:~# /etc/dhcp/bin/dhcp-dyndns.sh add 10.10.1.254 01:02:03:04:06:07 twofivefoup i get could not find enclosing zone in STDOUT and May 17 14:32:09 ad1 named[611]: samba_dlz: starting transaction on zone kch.remel.lan May 17 14:32:09 ad1 named[611]: samba_dlz: allowing update of signer=dhcpuser\@KCH.REMEL.LAN name=twofivefoup.kch.remel.lan tcpaddr=127.0.0.1 type=A key=2973367694.sig-ad1.kch.remel.lan/160/0 May 17 14:32:09 ad1 named[611]: samba_dlz: allowing update of signer=dhcpuser\@KCH.REMEL.LAN name=twofivefoup.kch.remel.lan tcpaddr=127.0.0.1 type=A key=2973367694.sig-ad1.kch.remel.lan...

...NS server on DC1. I'm using the guide linked below but it appears to be for installing the DHCP server directly on the domain controller. Is there any documentation available for updating BIND9 from a completely separate machine with ISC-DHCP installed? It doesn't seem like copying over the DHCPuser keytab works (dns_tkey_negotiategss: TKEY is unacceptable). https://wiki.samba.org/index.php/Configure_DHCP_to_update_DNS_records_with_BIND9 Thanks, Brandon

Dear Rowland, I appreciate the initial contact and the hint that you sent. I followed the tips presented in the wiki Samba and implemented the script on Centos 7. Apparently it's working. I'll wait for the next hours work, to make sure it worked. I have doubts: - It is possible to manually perform the update script DNS? I tried to manually run but could not. - Dhcpd that will