thx, whas tying to figure it out..
here is the tcpdump
usyBox v1.33.2 (2022-08-28 06:33:46 UTC) built-in shell (ash)
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| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
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OpenWrt 21.02.3, r16554-1d4dea6d4f
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root@Router:~# tcpdump -evni eth0.10 udp port 547 & \
> sleep 5; \
> killall -SIGUSR1 odhcp6c; \
> sleep 5; \
> killall tcpdump
tcpdump: listening on eth0.10, link-type EN10MB (Ethernet), capture size 262144 bytes
11:13:46.248629 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 236: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 182) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 request (xid=1e3b5e (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96) (client-ID hwaddr type 1 dca6329eb780) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800)))
11:13:46.270273 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 408: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 354) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 reply (xid=1e3b5e (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code NotOnLink)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53) (authentication proto: reconfigure, alg: HMAC-MD5, RDM: mono, RD: 0000 0000 0000 0000 reconfig-key value: feb08e49 e7da8303 c8cb4c05 9c5c4774))
11:13:46.913756 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 163: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 109) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=22b9a5 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96 opt_82) (client-ID hwaddr type 1 dca6329eb780) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
11:13:46.918672 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 345: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 291) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 advertise (xid=22b9a5 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53))
11:13:47.843224 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 236: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 182) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 request (xid=f29be8 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96) (client-ID hwaddr type 1 dca6329eb780) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800)))
11:13:47.864876 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 408: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 354) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 reply (xid=f29be8 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code NotOnLink)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53) (authentication proto: reconfigure, alg: HMAC-MD5, RDM: mono, RD: 0000 0000 0000 0000 reconfig-key value: 87631ba9 6628b20e 6d936e70 ab28c08e))
11:13:48.314325 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 163: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 109) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=7036f9 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96 opt_82) (client-ID hwaddr type 1 dca6329eb780) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
11:13:48.319629 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 345: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 291) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 advertise (xid=7036f9 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53))
11:13:49.011120 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 236: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 182) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 request (xid=d2c066 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96) (client-ID hwaddr type 1 dca6329eb780) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800)))
11:13:49.031639 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 408: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 354) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 reply (xid=d2c066 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code NotOnLink)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53) (authentication proto: reconfigure, alg: HMAC-MD5, RDM: mono, RD: 0000 0000 0000 0000 reconfig-key value: f3a7e1fc 5b57378c 426a8318 633b89ae))
11:13:49.979058 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 163: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 109) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=c07973 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96 opt_82) (client-ID hwaddr type 1 dca6329eb780) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
11:13:49.984515 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 345: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 291) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 advertise (xid=c07973 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53))
11:13:50.060836 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 236: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 182) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 request (xid=5b2d8e (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96) (client-ID hwaddr type 1 dca6329eb780) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800)))
11:13:50.084876 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 408: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 354) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 reply (xid=5b2d8e (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code NotOnLink)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53) (authentication proto: reconfigure, alg: HMAC-MD5, RDM: mono, RD: 0000 0000 0000 0000 reconfig-key value: ceb50fad a1bfaf30 25a28a3d 6af01210))
11:13:50.630284 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 163: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 109) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=bf99e0 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96 opt_82) (client-ID hwaddr type 1 dca6329eb780) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
11:13:50.635710 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 345: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 291) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 advertise (xid=bf99e0 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53))
11:13:50.747049 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 236: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 182) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 request (xid=c3e04c (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96) (client-ID hwaddr type 1 dca6329eb780) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800)))
11:13:50.769131 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 408: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 354) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 reply (xid=c3e04c (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code NotOnLink)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53) (authentication proto: reconfigure, alg: HMAC-MD5, RDM: mono, RD: 0000 0000 0000 0000 reconfig-key value: c14f987f 5adde0a8 74c0c561 bd047900))
11:13:50.818661 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 163: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 109) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=57c6f0 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96 opt_82) (client-ID hwaddr type 1 dca6329eb780) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
11:13:50.824869 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 345: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 291) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 advertise (xid=57c6f0 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53))
11:13:51.412584 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 236: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 182) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 request (xid=f408ce (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96) (client-ID hwaddr type 1 dca6329eb780) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800)))
11:13:51.434033 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 408: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 354) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 reply (xid=f408ce (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code NotOnLink)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53) (authentication proto: reconfigure, alg: HMAC-MD5, RDM: mono, RD: 0000 0000 0000 0000 reconfig-key value: 637e278e b66876e4 77e55500 29e9776a))
11:13:51.869816 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 163: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 109) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=bb246e (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96 opt_82) (client-ID hwaddr type 1 dca6329eb780) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
11:13:51.875534 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 345: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 291) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 advertise (xid=bb246e (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53))
11:13:51.878817 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 236: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 182) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 request (xid=390045 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96) (client-ID hwaddr type 1 dca6329eb780) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800)))
11:13:51.897664 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 408: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 354) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 reply (xid=390045 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code NotOnLink)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53) (authentication proto: reconfigure, alg: HMAC-MD5, RDM: mono, RD: 0000 0000 0000 0000 reconfig-key value: 11f2ef4a a1d965a7 1295ae11 4dd68452))
11:13:52.735054 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 163: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 109) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=23720e (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96 opt_82) (client-ID hwaddr type 1 dca6329eb780) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
11:13:52.738843 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 345: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 291) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 advertise (xid=23720e (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53))
11:13:52.847153 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 236: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 182) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 request (xid=dcef97 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96) (client-ID hwaddr type 1 dca6329eb780) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800)))
11:13:52.868468 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 408: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 354) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 reply (xid=dcef97 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code NotOnLink)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53) (authentication proto: reconfigure, alg: HMAC-MD5, RDM: mono, RD: 0000 0000 0000 0000 reconfig-key value: 0817c466 25d5052a cc5693fe ee0111d2))
11:13:53.556898 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 163: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 109) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=a9a342 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96 opt_82) (client-ID hwaddr type 1 dca6329eb780) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
11:13:53.559424 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 345: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 291) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 advertise (xid=a9a342 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53))
11:13:54.173975 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 236: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 182) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 request (xid=3ab64e (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96) (client-ID hwaddr type 1 dca6329eb780) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800)))
11:13:54.190569 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 408: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 354) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 reply (xid=3ab64e (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code NotOnLink)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53) (authentication proto: reconfigure, alg: HMAC-MD5, RDM: mono, RD: 0000 0000 0000 0000 reconfig-key value: 22ba3a94 7152fa6e 2ff45613 189191f4))
11:13:54.459072 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 163: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 109) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=191b77 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96 opt_82) (client-ID hwaddr type 1 dca6329eb780) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
11:13:54.464288 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 345: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 291) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 advertise (xid=191b77 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53))
11:13:55.295818 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 236: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 182) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 request (xid=3936f0 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96) (client-ID hwaddr type 1 dca6329eb780) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800)))
11:13:55.312549 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 408: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 354) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 reply (xid=3936f0 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (IA_PD IAID:1 T1:0 T2:0 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code NotOnLink)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53) (authentication proto: reconfigure, alg: HMAC-MD5, RDM: mono, RD: 0000 0000 0000 0000 reconfig-key value: 729927dd 46bca017 fc52527b 64db4557))
11:13:55.909481 dc:a6:32:9e:b7:80 > 33:33:00:01:00:02, ethertype IPv6 (0x86dd), length 163: (flowlabel 0x2498c, hlim 1, next-header UDP (17) payload length: 109) fe80::dea6:32ff:fe9e:b780.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=554034 (elapsed-time 0) (option-request SIP-servers-domain SIP-servers-address DNS-server DNS-search-list SNTP-servers NTP-server AFTR-Name opt_67 opt_94 opt_95 opt_96 opt_82) (client-ID hwaddr type 1 dca6329eb780) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
11:13:55.914558 ac:f8:cc:8f:9e:fa > dc:a6:32:9e:b7:80, ethertype IPv6 (0x86dd), length 345: (flowlabel 0x5b463, hlim 64, next-header UDP (17) payload length: 291) fe80::aef8:ccff:fe8f:9efa.547 > fe80::dea6:32ff:fe9e:b780.546: [udp sum ok] dhcp6 advertise (xid=554034 (IA_NA IAID:1 T1:302128 T2:483405 (IA_ADDR 2001:1c04:131e:6300::85 pltime:604257 vltime:604257) (status-code Success)) (IA_PD IAID:1 T1:5 T2:10 (IA_PD-prefix 2001:1c04:131e:6310::/60 pltime:86400 vltime:172800) (status-code Success)) (server-ID hwaddr/time type 1 time 715712988 acf8cc8f9efa) (client-ID hwaddr type 1 dca6329eb780) (preference 255) (DNS-server 2001:b88:1002::10 2001:b88:1202::10 2001:730:3e42:1000::53))
40 packets captured
40 packets received by filter
0 packets dropped by kernel
root@Router:~#