gistfile1.txt

root@wanjet1:~# dhcp6c -d -D -f  ens11
Apr/20/2020 22:22:39: get_duid: extracted an existing DUID from /var/lib/dhcpv6/dhcp6c_duid: 00:01:00:01:26:31:38:f3:52:54:00:42:9e:e1
Apr/20/2020 22:22:39: cfdebug_print: <3>comment [# Default dhpc6c configuration: it assumes the address is autoconfigured using] (78)
Apr/20/2020 22:22:39: cfdebug_print: <3>comment [# router advertisements.] (24)
Apr/20/2020 22:22:39: cfdebug_print: <3>[profile] (7)
Apr/20/2020 22:22:39: cfdebug_print: <7>[default] (7)
Apr/20/2020 22:22:39: cfdebug_print: <3>begin of closure [{] (1)
Apr/20/2020 22:22:39: cfdebug_print: <3>[information-only] (16)
Apr/20/2020 22:22:39: cfdebug_print: <3>end of sentence [;] (1)
Apr/20/2020 22:22:39: cfdebug_print: <3>[request] (7)
Apr/20/2020 22:22:39: cfdebug_print: <3>[domain-name-servers] (19)
Apr/20/2020 22:22:39: cfdebug_print: <3>end of sentence [;] (1)
Apr/20/2020 22:22:39: cfdebug_print: <3>[request] (7)
Apr/20/2020 22:22:39: cfdebug_print: <3>[domain-name] (11)
Apr/20/2020 22:22:39: cfdebug_print: <3>end of sentence [;] (1)
Apr/20/2020 22:22:39: cfdebug_print: <3>[script] (6)
Apr/20/2020 22:22:39: cfdebug_print: <3>["/etc/wide-dhcpv6/dhcp6c-script"] (32)
Apr/20/2020 22:22:39: cfdebug_print: <3>end of sentence [;] (1)
Apr/20/2020 22:22:39: cfdebug_print: <3>end of closure [}] (1)
Apr/20/2020 22:22:39: cfdebug_print: <3>end of sentence [;] (1)
Apr/20/2020 22:22:39: configure_pool: called
Apr/20/2020 22:22:39: clear_poolconf: called
Apr/20/2020 22:22:39: dhcp6_reset_timer: reset a timer on ens11, state=INIT, timeo=0, retrans=388
Apr/20/2020 22:22:39: client6_send: a new XID (6e4c93) is generated
Apr/20/2020 22:22:39: copy_option: set client ID (len 14)
Apr/20/2020 22:22:39: copy_option: set elapsed time (len 2)
Apr/20/2020 22:22:39: client6_send: send solicit to ff02::1:2%ens11
Apr/20/2020 22:22:39: dhcp6_reset_timer: reset a timer on ens11, state=SOLICIT, timeo=0, retrans=1034
Apr/20/2020 22:22:39: client6_recv: receive advertise from fe80::e11:67ff:fe02:4822%ens11 on ens11
Apr/20/2020 22:22:39: dhcp6_get_options: get DHCP option client ID, len 14
Apr/20/2020 22:22:39:   DUID: 00:01:00:01:26:31:38:f3:52:54:00:42:9e:e1
Apr/20/2020 22:22:39: dhcp6_get_options: get DHCP option server ID, len 14
Apr/20/2020 22:22:39:   DUID: 00:01:00:01:1d:83:50:97:40:a8:f0:34:74:2c
Apr/20/2020 22:22:39: client6_recvadvert: server ID: 00:01:00:01:1d:83:50:97:40:a8:f0:34:74:2c, pref=-1
Apr/20/2020 22:22:39: client6_recvadvert: reset timer for ens11 to 0.977100
Apr/20/2020 22:22:40: select_server: picked a server (ID: 00:01:00:01:1d:83:50:97:40:a8:f0:34:74:2c)
Apr/20/2020 22:22:40: client6_send: a new XID (ece3ca) is generated
Apr/20/2020 22:22:40: copy_option: set client ID (len 14)
Apr/20/2020 22:22:40: copy_option: set server ID (len 14)
Apr/20/2020 22:22:40: copy_option: set elapsed time (len 2)
Apr/20/2020 22:22:40: client6_send: send request to ff02::1:2%ens11
Apr/20/2020 22:22:40: dhcp6_reset_timer: reset a timer on ens11, state=REQUEST, timeo=0, retrans=989
Apr/20/2020 22:22:40: client6_recv: receive reply from fe80::e11:67ff:fe02:4822%ens11 on ens11
Apr/20/2020 22:22:40: dhcp6_get_options: get DHCP option client ID, len 14
Apr/20/2020 22:22:40:   DUID: 00:01:00:01:26:31:38:f3:52:54:00:42:9e:e1
Apr/20/2020 22:22:40: dhcp6_get_options: get DHCP option server ID, len 14
Apr/20/2020 22:22:40:   DUID: 00:01:00:01:1d:83:50:97:40:a8:f0:34:74:2c
Apr/20/2020 22:22:40: dhcp6_remove_event: removing an event on ens11, state=REQUEST
Apr/20/2020 22:22:40: dhcp6_remove_event: removing server (ID: 00:01:00:01:1d:83:50:97:40:a8:f0:34:74:2c)
Apr/20/2020 22:22:40: client6_recvreply: got an expected reply, sleeping.