4. DHCP is flipping, log full with ipv6 addressing

DHCP is flipping, log full with ipv6 addressing

  • G

    Basically this is what my log looks like, even after restarting my pfsense router. I was hoping to find the reason behind the fact that specific devices (Ubiquiti camera's and Yealink phones) are losing their DHCP lease. I just don't have any clue what could cause this strange behavior. Would anyone be able to point me in the right direction about what could cause this?

    It seems every second the DHCP server is only busy in handling IPV6 requests.

    Last 500 DHCP Log Entries. (Maximum 500)
Jun 25 22:50:00	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:00	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:00	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x70D0A100
Jun 25 22:50:00	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:00	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:00	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xCFC0B500
Jun 25 22:50:00	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:00	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xD3667100
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xFE131000
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x50F5F500
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x26A97100
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x439F2000
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xBFD32A00
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x918C1900
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xAFBF1A00
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xCAFA5200
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		reuse_lease: lease age 583 (secs) under 25% threshold, reply with unaltered, existing lease for 192.168.0.211
Jun 25 22:50:01	dhcpd		DHCPREQUEST for 192.168.0.211 from 00:11:32:9b:f0:2b (rosbackupnas) via lagg0
Jun 25 22:50:01	dhcpd		DHCPACK on 192.168.0.211 to 00:11:32:9b:f0:2b (rosbackupnas) via lagg0
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xB89B9F00
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x5481400
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x50F9B700
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xC8D90000
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x42E6F800
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x2CA07C00
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xCA0AF300
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x657F7F00
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x30F21500
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x73657200
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:01	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x421C5600
Jun 25 22:50:01	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:01	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xDEEEA800
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xE03FF00
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x7EF1CD00
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x91F2E000
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x3B30D300
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x20FF8600
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xB0D4F900
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x66BDB700
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xDB4AD700
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x638D9100
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x3020500
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xA3136900
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x6393B100
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xC635D800
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xA6AE6800
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x5B01F800
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x4AE46800
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x5419A800
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xA8251600
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:02	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x29016B00
Jun 25 22:50:02	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:02	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x5AA2D100
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x53BFD00
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x94451900
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xD257B200
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xE5130400
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xAA1D7400
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xDB6FDF00
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x56221400
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x1EAD0400
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x829B9000
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x970C200
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x408FF700
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xA1964500
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xC06FF300
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x14FC3A00
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x200CC100
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xE4B35800
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x4655AD00
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x1F86B100
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:03	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xA8FD0700
Jun 25 22:50:03	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:03	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x979B3000
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xFF9EA700
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x34BD4B00
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xCD20F800
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x5FC84500
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x30ACE500
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x18CE6500
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x69157000
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xAED8DA00
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x2AA50700
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xBA688C00
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x21266C00
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x835FFB00
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x3FF62600
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xC95D5300
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xA9826100
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x95E56800
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x4509A800
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0x8C5A0500
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:04	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xF1607900
Jun 25 22:50:04	dhcpd		Reply NA: address 2001:XXX:XXX:445:e84c:caee:e237:3a8 to client with duid 00:03:00:01:00:23:ae:e2:c0:91 iaid = 2 valid for 7200 seconds
Jun 25 22:50:04	dhcpd		Sending Reply to fe80::223:aeff:fee2:c091 port 546
Jun 25 22:50:05	dhcpd		Renew message from fe80::223:aeff:fee2:c091 port 546, transaction ID 0xF789E500
    0
  • LAYER 8 Global Moderator

    @glennonline said in DHCP is flipping, log full with ipv6 addressing:

    duid 00:03:00:01:00:23:ae:e2:c0:91

    What device is this - seems to be spamming the shit out of your dhdpd.

    1
    G
     1 Reply
  • G

    @johnpoz I see that it is a Dell branded APC PDU that is doing this, disabling IPv6 from the control panel didn't do anything, specifically disabling all the settings regarding DHCP in the PDU did the trick.

    I didn't assume it could be a device issue, thanks for the quick help!

    0
  • LAYER 8 Global Moderator

    if you disable ipv6 on it - you would think it shouoldn't be asking for dhcpv6.. I would get with their support - maybe there is fixed firmware so it doesn't do that.

    1
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