Feb  4 18:48:39 gw dhclient[12335]: PREINIT
Feb  4 18:48:39 gw dhclient[10573]: DHCPREQUEST on igb0 to 255.255.255.255 port 67
Feb  4 18:48:39 gw dhclient[10573]: DHCPACK from 143.127.104.1
Feb  4 18:48:39 gw dhclient[13318]: REBOOT
Feb  4 18:48:39 gw dhclient[13411]: Starting add_new_address()
Feb  4 18:48:39 gw dhclient[13503]: ifconfig igb0 inet 143.127.107.74 netmask 255.255.252.0 broadcast 143.127.107.255 
Feb  4 18:48:39 gw dhclient[13752]: New IP Address (igb0): 143.127.107.74
Feb  4 18:48:39 gw dhclient[13927]: New Subnet Mask (igb0): 255.255.252.0
Feb  4 18:48:39 gw dhclient[14139]: New Broadcast Address (igb0): 143.127.107.255
Feb  4 18:48:39 gw dhclient[14303]: New Routers (igb0): 143.127.104.1
Feb  4 18:48:39 gw dhclient[14427]: Adding new routes to interface: igb0
Feb  4 18:48:39 gw dhclient[14621]: Creating resolv.conf
Feb  4 18:48:39 gw dhclient[10573]: bound to 143.127.107.74 -- renewal in 900 seconds.
Feb  4 18:48:42 gw dhclient[13053]: connection closed
Feb  4 18:48:42 gw dhclient[13053]: exiting.
Feb  4 18:48:42 gw dhcp6c[21690]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory
Feb  4 18:48:42 gw dhcp6c[21690]: failed initialize control message authentication
Feb  4 18:48:42 gw dhcp6c[21690]: skip opening control port
Feb  4 18:48:43 gw dhcp6c[21834]: Sending Solicit
Feb  4 18:48:43 gw dhclient[23748]: PREINIT
Feb  4 18:48:43 gw dhclient[23282]: DHCPREQUEST on igb0 to 255.255.255.255 port 67
Feb  4 18:48:43 gw dhclient[23282]: DHCPACK from 143.127.104.1
Feb  4 18:48:43 gw dhclient[24742]: REBOOT
Feb  4 18:48:43 gw dhclient[25321]: Starting add_new_address()
Feb  4 18:48:43 gw dhclient[25484]: ifconfig igb0 inet 143.127.107.74 netmask 255.255.252.0 broadcast 143.127.107.255 
Feb  4 18:48:43 gw dhclient[25983]: New IP Address (igb0): 143.127.107.74
Feb  4 18:48:43 gw dhclient[26074]: New Subnet Mask (igb0): 255.255.252.0
Feb  4 18:48:43 gw dhclient[26124]: New Broadcast Address (igb0): 143.127.107.255
Feb  4 18:48:43 gw dhclient[26371]: New Routers (igb0): 143.127.104.1
Feb  4 18:48:43 gw dhclient[26523]: Adding new routes to interface: igb0
Feb  4 18:48:43 gw dhclient[26655]: Creating resolv.conf
Feb  4 18:48:43 gw dhclient[23282]: bound to 143.127.107.74 -- renewal in 900 seconds.
Feb  4 18:48:44 gw dhcp6c[21834]: Sending Request
Feb  4 18:48:44 gw dhcp6c[21834]: dhcp6c Received REQUEST
Feb  4 18:48:44 gw dhcp6c[21834]: add an address 2401:4700:7600:b00:4262:31ff:fe14:862f/64 on igb1
Feb  4 18:48:44 gw dhcp6c[21834]: add an address 2401:4700:7600:b66:4262:31ff:fe14:862f/64 on igb1.66
Feb  4 18:48:44 gw dhcp6c[21834]: add an address 2401:4700:7001:b:f4f7:9e2e:66f2:31ef/128 on igb0
Feb  4 18:48:47 gw dhcp6c[21834]: restarting
Feb  4 18:48:47 gw dhcp6c[21834]: Start address release
Feb  4 18:48:47 gw dhcp6c[21834]: Sending Release
Feb  4 18:48:47 gw dhcp6c[21834]: remove an address 2401:4700:7001:b:f4f7:9e2e:66f2:31ef/128 on igb0
Feb  4 18:48:47 gw dhcp6c[21834]: Start address release
Feb  4 18:48:47 gw dhcp6c[21834]: Sending Release
Feb  4 18:48:47 gw dhcp6c[21834]: remove an address 2401:4700:7600:b00:4262:31ff:fe14:862f/64 on igb1
Feb  4 18:48:47 gw dhcp6c[21834]: remove an address 2401:4700:7600:b66:4262:31ff:fe14:862f/64 on igb1.66
Feb  4 18:48:47 gw dhcp6c[21834]: dhcp6c Received RELEASE
Feb  4 18:48:47 gw dhcp6c[21834]: status code: success
Feb  4 18:48:47 gw dhcp6c[21834]: Sending Solicit
Feb  4 18:48:47 gw dhcp6c[21834]: advertise contains no address/prefix
Feb  4 18:48:48 gw dhcp6c[21834]: Sending Release
Feb  4 18:48:48 gw dhcp6c[21834]: Sending Solicit
Feb  4 18:48:49 gw dhcp6c[21834]: Sending Request
Feb  4 18:48:49 gw dhcp6c[21834]: dhcp6c Received REQUEST
Feb  4 18:48:49 gw dhcp6c[21834]: add an address 2401:4700:7600:b00:4262:31ff:fe14:862f/64 on igb1
Feb  4 18:48:49 gw dhcp6c[21834]: add an address 2401:4700:7600:b66:4262:31ff:fe14:862f/64 on igb1.66
Feb  4 18:48:49 gw dhcp6c[21834]: add an address 2401:4700:7001:b:f4f7:9e2e:66f2:31ef/128 on igb0
Feb  4 18:48:50 gw dhcpleases[82677]: Sending HUP signal to dns daemon(81687)
Feb  4 18:48:50 gw dhcp6c[21834]: restarting
Feb  4 18:48:50 gw dhcp6c[21834]: Start address release
Feb  4 18:48:50 gw dhcp6c[21834]: Sending Release
Feb  4 18:48:50 gw dhcp6c[21834]: remove an address 2401:4700:7001:b:f4f7:9e2e:66f2:31ef/128 on igb0
Feb  4 18:48:50 gw dhcp6c[21834]: Start address release
Feb  4 18:48:50 gw dhcp6c[21834]: Sending Release
Feb  4 18:48:50 gw dhcp6c[21834]: remove an address 2401:4700:7600:b00:4262:31ff:fe14:862f/64 on igb1
Feb  4 18:48:50 gw dhcp6c[21834]: remove an address 2401:4700:7600:b66:4262:31ff:fe14:862f/64 on igb1.66
Feb  4 18:48:50 gw dhcp6c[21834]: dhcp6c Received RELEASE
Feb  4 18:48:50 gw dhcp6c[21834]: status code: success
Feb  4 18:48:50 gw dhcp6c[21834]: Sending Release
Feb  4 18:48:51 gw dhcp6c[21834]: Sending Solicit
Feb  4 18:48:51 gw dhcpd[10879]: Internet Systems Consortium DHCP Server 4.4.2
Feb  4 18:48:51 gw dhcpd[10879]: Copyright 2004-2020 Internet Systems Consortium.
Feb  4 18:48:51 gw dhcpd[10879]: All rights reserved.
Feb  4 18:48:51 gw dhcpd[10879]: For info, please visit https://www.isc.org/software/dhcp/
Feb  4 18:48:51 gw dhcpd[10879]: Config file: /etc/dhcpd.conf
Feb  4 18:48:51 gw dhcpd[10879]: Database file: /var/db/dhcpd.leases
Feb  4 18:48:51 gw dhcpd[10879]: PID file: /var/run/dhcpd.pid
Feb  4 18:48:51 gw dhcpd[10879]: Internet Systems Consortium DHCP Server 4.4.2
Feb  4 18:48:51 gw dhcpd[10879]: Copyright 2004-2020 Internet Systems Consortium.
Feb  4 18:48:51 gw dhcpd[10879]: All rights reserved.
Feb  4 18:48:51 gw dhcpd[10879]: For info, please visit https://www.isc.org/software/dhcp/
Feb  4 18:48:51 gw dhcpd[10879]: Wrote 0 class decls to leases file.
Feb  4 18:48:51 gw dhcpd[10879]: Wrote 0 deleted host decls to leases file.
Feb  4 18:48:51 gw dhcpd[10879]: Wrote 0 new dynamic host decls to leases file.
Feb  4 18:48:51 gw dhcpd[10879]: Wrote 28 leases to leases file.
Feb  4 18:48:51 gw dhcpd[10879]: Listening on BPF/igb1.99/40:62:31:14:86:2f/192.168.99.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Sending on   BPF/igb1.99/40:62:31:14:86:2f/192.168.99.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Listening on BPF/igb1.66/40:62:31:14:86:2f/192.168.66.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Sending on   BPF/igb1.66/40:62:31:14:86:2f/192.168.66.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Listening on BPF/igb1.50/40:62:31:14:86:2f/192.168.50.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Sending on   BPF/igb1.50/40:62:31:14:86:2f/192.168.50.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Listening on BPF/igb1.30/40:62:31:14:86:2f/192.168.30.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Sending on   BPF/igb1.30/40:62:31:14:86:2f/192.168.30.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Listening on BPF/igb1.20/40:62:31:14:86:2f/192.168.20.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Sending on   BPF/igb1.20/40:62:31:14:86:2f/192.168.20.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Listening on BPF/igb1/40:62:31:14:86:2f/192.168.1.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Sending on   BPF/igb1/40:62:31:14:86:2f/192.168.1.0/24
Feb  4 18:48:51 gw dhcpd[10879]: Sending on   Socket/fallback/fallback-net
Feb  4 18:48:51 gw dhcpd[10879]: Server starting service.
Feb  4 18:48:51 gw dhcp6c[21834]: Sending Release
Feb  4 18:48:51 gw dhcp6c[21834]: advertise contains no address/prefix
Feb  4 18:48:51 gw dhcpleases[82677]: Sending HUP signal to dns daemon(81687)
Feb  4 18:48:51 gw dhcpleases[82677]: Sending HUP signal to dns daemon(81687)
Feb  4 18:48:51 gw dhcpd[10879]: DHCPREQUEST for 192.168.1.111 from c4:9d:ed:07:86:86 (MININT-KV6FC0S) via igb1
Feb  4 18:48:51 gw dhcpd[10879]: DHCPACK on 192.168.1.111 to c4:9d:ed:07:86:86 (MININT-KV6FC0S) via igb1
Feb  4 18:48:51 gw dhcpleases[82677]: Sending HUP signal to dns daemon(81687)
Feb  4 18:48:52 gw dhcp6c[21834]: Sending Solicit
Feb  4 18:48:53 gw dhcp6c[21834]: Sending Release
Feb  4 18:48:53 gw dhcp6c[21834]: dhcp6c Received RELEASE
Feb  4 18:48:53 gw dhcp6c[21834]: status code: success
Feb  4 18:48:53 gw dhcp6c[21834]: Sending Request
Feb  4 18:48:54 gw dhcp6c[21834]: Sending Release
Feb  4 18:48:54 gw dhcp6c[21834]: Sending Request
Feb  4 18:48:56 gw dhcp6c[21834]: Sending Request
Feb  4 18:48:59 gw dhcp6c[21834]: Sending Request
Feb  4 18:49:01 gw dhcpd[10879]: reuse_lease: lease age 14827 (secs) under 25% threshold, reply with unaltered, existing lease for 192.168.30.101
Feb  4 18:49:01 gw dhcpd[10879]: DHCPDISCOVER from ea:3c:30:eb:37:74 (OnePlus6) via igb1.30
Feb  4 18:49:01 gw dhcpd[10879]: DHCPOFFER on 192.168.30.101 to ea:3c:30:eb:37:74 (OnePlus6) via igb1.30
Feb  4 18:49:01 gw dhcpd[10879]: reuse_lease: lease age 14827 (secs) under 25% threshold, reply with unaltered, existing lease for 192.168.30.101
Feb  4 18:49:01 gw dhcpd[10879]: DHCPREQUEST for 192.168.30.101 (192.168.30.1) from ea:3c:30:eb:37:74 (OnePlus6) via igb1.30
Feb  4 18:49:01 gw dhcpd[10879]: DHCPACK on 192.168.30.101 to ea:3c:30:eb:37:74 (OnePlus6) via igb1.30
Feb  4 18:49:01 gw dhcp6c[21834]: Sending Release
Feb  4 18:49:08 gw dhcp6c[21834]: Sending Request
Feb  4 18:49:17 gw dhcp6c[21834]: no responses were received
Feb  4 18:49:23 gw dhcp6c[21834]: Sending Request
Feb  4 18:49:53 gw dhcp6c[21834]: Sending Request
Feb  4 18:50:23 gw dhcp6c[21834]: Sending Request
Feb  4 18:50:55 gw dhcp6c[21834]: Sending Request
Feb  4 18:51:07 gw dhcpd[10879]: reuse_lease: lease age 6972 (secs) under 25% threshold, reply with unaltered, existing lease for 192.168.1.188
Feb  4 18:51:07 gw dhcpd[10879]: DHCPDISCOVER from 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:51:07 gw dhcpd[10879]: DHCPOFFER on 192.168.1.188 to 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:51:07 gw dhcpd[10879]: reuse_lease: lease age 6972 (secs) under 25% threshold, reply with unaltered, existing lease for 192.168.1.188
Feb  4 18:51:07 gw dhcpd[10879]: DHCPREQUEST for 192.168.1.188 (192.168.1.1) from 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:51:07 gw dhcpd[10879]: DHCPACK on 192.168.1.188 to 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:51:24 gw dhcpd[10879]: reuse_lease: lease age 6989 (secs) under 25% threshold, reply with unaltered, existing lease for 192.168.1.188
Feb  4 18:51:24 gw dhcpd[10879]: DHCPDISCOVER from 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:51:24 gw dhcpd[10879]: DHCPOFFER on 192.168.1.188 to 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:51:24 gw dhcpd[10879]: reuse_lease: lease age 6989 (secs) under 25% threshold, reply with unaltered, existing lease for 192.168.1.188
Feb  4 18:51:24 gw dhcpd[10879]: DHCPREQUEST for 192.168.1.188 (192.168.1.1) from 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:51:24 gw dhcpd[10879]: DHCPACK on 192.168.1.188 to 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:51:26 gw dhcp6c[21834]: Sending Request
Feb  4 18:51:56 gw dhcp6c[21834]: no responses were received
Feb  4 18:52:46 gw dhcpd[10879]: reuse_lease: lease age 7071 (secs) under 25% threshold, reply with unaltered, existing lease for 192.168.1.188
Feb  4 18:52:46 gw dhcpd[10879]: DHCPDISCOVER from 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:52:46 gw dhcpd[10879]: DHCPOFFER on 192.168.1.188 to 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:52:46 gw dhcpd[10879]: reuse_lease: lease age 7071 (secs) under 25% threshold, reply with unaltered, existing lease for 192.168.1.188
Feb  4 18:52:46 gw dhcpd[10879]: DHCPREQUEST for 192.168.1.188 (192.168.1.1) from 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:52:46 gw dhcpd[10879]: DHCPACK on 192.168.1.188 to 10:4f:a8:d4:6d:fd via igb1
Feb  4 18:52:51 gw dhcp6c[21834]: XID mismatch