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</o:shapelayout></xml><![endif]--></head><body lang=SL link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Has somebody experience with logging configuration for option 18 Interface-Id, which is pushed by dhcp-relay. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Related configuration:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>deny bootp;<o:p></o:p></p><p class=MsoNormal>ddns-update-style none;<o:p></o:p></p><p class=MsoNormal>authoritative;<o:p></o:p></p><p class=MsoNormal>log-facility local5;<o:p></o:p></p><p class=MsoNormal>ping-check false;<o:p></o:p></p><p class=MsoNormal>one-lease-per-client off;<o:p></o:p></p><p class=MsoNormal>deny client-updates;<o:p></o:p></p><p class=MsoNormal>deny declines;<o:p></o:p></p><p class=MsoNormal>log(info,concat("Interface-ID: " , option dhcp6.interface-id));<o:p></o:p></p><p class=MsoNormal>……<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Log: <o:p></o:p></p><p class=MsoNormal>Feb 23 09:32:19 MB-DHCP-T-02 dhcpd: Sending Relay-reply to 2a01:260:8043:1007::1 port 547<o:p></o:p></p><p class=MsoNormal>Feb 23 09:33:03 MB-DHCP-T-02 dhcpd: Relay-forward message from 2a01:260:8043:1007::1 port 547, link address 2a01:260:8043:1007::1, peer address fe80::883c:510a:267a:f0a6<o:p></o:p></p><p class=MsoNormal>Feb 23 09:33:03 MB-DHCP-T-02 dhcpd: Sending Relay-reply to 2a01:260:8043:1007::1 port 547<o:p></o:p></p><p class=MsoNormal>Feb 23 09:59:01 MB-DHCP-T-02 dhcpd: Relay-forward message from 2a01:260:8043:1007::1 port 547, link address 2a01:260:8043:1007::1, peer address fe80::d6ca:6dff:fe2f:fd7c<o:p></o:p></p><p class=MsoNormal>Feb 23 09:59:01 MB-DHCP-T-02 dhcpd: Advertise PD: address 2a01:260:8043:1033::/64 to client with duid 00:03:00:01:d4:ca:6d:2f:fd:7c iaid = 1 valid for 43200 seconds<o:p></o:p></p><p class=MsoNormal>Feb 23 09:59:01 MB-DHCP-T-02 dhcpd: Sending Relay-reply to 2a01:260:8043:1007::1 port 547<o:p></o:p></p><p class=MsoNormal>Feb 23 09:59:02 MB-DHCP-T-02 dhcpd: Relay-forward message from 2a01:260:8043:1007::1 port 547, link address 2a01:260:8043:1007::1, peer address fe80::d6ca:6dff:fe2f:fd7c<o:p></o:p></p><p class=MsoNormal>Feb 23 09:59:02 MB-DHCP-T-02 dhcpd: Reply PD: address 2a01:260:8043:1033::/64 to client with duid 00:03:00:01:d4:ca:6d:2f:fd:7c iaid = 1 valid for 43200 seconds<o:p></o:p></p><p class=MsoNormal>Feb 23 09:59:02 MB-DHCP-T-02 dhcpd: Wrote 2 NA, 0 TA, 2 PD leases to lease file.<o:p></o:p></p><p class=MsoNormal>Feb 23 09:59:02 MB-DHCP-T-02 dhcpd: Sending Relay-reply to 2a01:260:8043:1007::1 port 547<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Regards, Darko.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>