Better now. You can also omit the localhost addresses in dns options under lan, wan, and wan6.
Post the ip -6 addr ; ip -6 ro li tab all ; ip -6 ru and a tcpdump from when a host tries to connect tcpdump -i any -evn icmp6 or udp port 547
1 Like
root@LPM:~# ip -6 addr ; ip -6 ro li tab all ; ip -6 ru
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1000
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 532
inet6 fe80::f2ad:4eff:fe08:aa5d/64 scope link
valid_lft forever preferred_lft forever
5: wan@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 2a01:e34:ec81:a4c0:f2ad:4eff:fe08:aa5d/64 scope global dynamic noprefixroute
valid_lft 86276sec preferred_lft 86276sec
inet6 fe80::f2ad:4eff:fe08:aa5d/64 scope link
valid_lft forever preferred_lft forever
9: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 fdf9:42b:7194:10::1/64 scope global noprefixroute
valid_lft forever preferred_lft forever
inet6 fe80::f2ad:4eff:fe08:aa5f/64 scope link
valid_lft forever preferred_lft forever
11: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 fe80::6f0:21ff:fe46:391f/64 scope link
valid_lft forever preferred_lft forever
12: wlan0-1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 fe80::4f0:21ff:fe46:391f/64 scope link
valid_lft forever preferred_lft forever
13: wlan0-2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 fe80::f0:21ff:fe46:391f/64 scope link
valid_lft forever preferred_lft forever
14: wlan0-3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 fe80::cf0:21ff:fe46:391f/64 scope link
valid_lft forever preferred_lft forever
15: wlan0-4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 fe80::8f0:21ff:fe46:391f/64 scope link
valid_lft forever preferred_lft forever
default from 2a01:e34:ec81:a4c0::/64 via fe80::207:cbff:fe97:6ba9 dev wan proto static metric 512 pref medium
2a01:e34:ec81:a4c0:881e:f985:51c1:b59f dev br-lan proto static metric 1024 pref medium
2a01:e34:ec81:a4c0:cd95:fd3f:8322:c67 dev br-lan proto static metric 1024 pref medium
2a01:e34:ec81:a4c0::/64 dev wan proto static metric 256 pref medium
fdf9:42b:7194:10::/64 dev br-lan proto static metric 1024 pref medium
unreachable fdf9:42b:7194::/48 dev lo proto static metric 2147483647 error 4294967183 pref medium
fe80::/64 dev eth0 proto kernel metric 256 pref medium
fe80::/64 dev br-lan proto kernel metric 256 pref medium
fe80::/64 dev wan proto kernel metric 256 pref medium
fe80::/64 dev wlan0 proto kernel metric 256 pref medium
fe80::/64 dev wlan0-1 proto kernel metric 256 pref medium
fe80::/64 dev wlan0-2 proto kernel metric 256 pref medium
fe80::/64 dev wlan0-3 proto kernel metric 256 pref medium
fe80::/64 dev wlan0-4 proto kernel metric 256 pref medium
local ::1 dev lo table local proto kernel metric 0 pref medium
anycast 2a01:e34:ec81:a4c0:: dev wan table local proto kernel metric 0 pref medium
local 2a01:e34:ec81:a4c0:f2ad:4eff:fe08:aa5d dev wan table local proto kernel metric 0 pref medium
anycast fdf9:42b:7194:10:: dev br-lan table local proto kernel metric 0 pref medium
local fdf9:42b:7194:10::1 dev br-lan table local proto kernel metric 0 pref medium
anycast fe80:: dev eth0 table local proto kernel metric 0 pref medium
anycast fe80:: dev br-lan table local proto kernel metric 0 pref medium
anycast fe80:: dev wan table local proto kernel metric 0 pref medium
anycast fe80:: dev wlan0 table local proto kernel metric 0 pref medium
anycast fe80:: dev wlan0-3 table local proto kernel metric 0 pref medium
anycast fe80:: dev wlan0-1 table local proto kernel metric 0 pref medium
anycast fe80:: dev wlan0-2 table local proto kernel metric 0 pref medium
anycast fe80:: dev wlan0-4 table local proto kernel metric 0 pref medium
local fe80::f0:21ff:fe46:391f dev wlan0-2 table local proto kernel metric 0 pref medium
local fe80::4f0:21ff:fe46:391f dev wlan0-1 table local proto kernel metric 0 pref medium
local fe80::6f0:21ff:fe46:391f dev wlan0 table local proto kernel metric 0 pref medium
local fe80::8f0:21ff:fe46:391f dev wlan0-4 table local proto kernel metric 0 pref medium
local fe80::cf0:21ff:fe46:391f dev wlan0-3 table local proto kernel metric 0 pref medium
local fe80::f2ad:4eff:fe08:aa5d dev eth0 table local proto kernel metric 0 pref medium
local fe80::f2ad:4eff:fe08:aa5d dev wan table local proto kernel metric 0 pref medium
local fe80::f2ad:4eff:fe08:aa5f dev br-lan table local proto kernel metric 0 pref medium
ff00::/8 dev eth0 table local metric 256 pref medium
ff00::/8 dev br-lan table local metric 256 pref medium
ff00::/8 dev wan table local metric 256 pref medium
ff00::/8 dev wlan0 table local metric 256 pref medium
ff00::/8 dev wlan0-1 table local metric 256 pref medium
ff00::/8 dev wlan0-2 table local metric 256 pref medium
ff00::/8 dev wlan0-3 table local metric 256 pref medium
ff00::/8 dev wlan0-4 table local metric 256 pref medium
ff00::/8 dev WG_NDDC table local metric 256 pref medium
0: from all lookup local
32766: from all lookup main
4200000001: from all iif lo failed_policy
4200000005: from all iif wan failed_policy
4200000005: from all iif wan failed_policy
4200000009: from all iif br-lan failed_policy
4200000016: from all iif WG_NDDC failed_policy
root@LPM:~# tcpdump -i any -evn icmp6 or udp port 547
tcpdump: listening on any, link-type LINUX_SLL (Linux cooked v1), capture size 262144 bytes
17:48:40.519622 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 250: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 194) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 44947
17:48:42.534874 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 170: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 114) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 1132
17:48:45.236857 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 198: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 142) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 17159
17:48:46.222020 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 214: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 158) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 7101
17:48:46.222390 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 222: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 166) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 20311
17:48:46.493066 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 253: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 197) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 54775
17:48:46.589076 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 234: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 178) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 39976
17:48:46.705243 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 234: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 178) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 15088
17:48:47.224393 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 179: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 123) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 7951
17:48:47.309053 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 231: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 175) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 14883
17:48:48.172747 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 211: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 155) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 13815
17:48:48.316200 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 191: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 135) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 47948
17:48:48.581446 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 177: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 121) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 18595
17:48:48.703957 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 189: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 133) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 62436
17:48:50.092671 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 194: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 138) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 18163
17:48:51.966718 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 182: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 126) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 21348
17:48:52.103768 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 214: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 158) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 3220
17:48:56.469057 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 229: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 173) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 21769
17:48:56.491429 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 235: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 179) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 42291
17:48:56.571611 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 212: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 156) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 22401
17:48:59.229354 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 231: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 175) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 4098
17:48:59.243526 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 238: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 182) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 2819
17:48:59.248764 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 238: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 182) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 3974
with wired... (not working)
root@LPM:~# tcpdump -i any -evn icmp6 or udp port 547
tcpdump: listening on any, link-type LINUX_SLL (Linux cooked v1), capture size 262144 bytes
17:50:17.225140 P bc:44:34:f0:7b:27 ethertype IPv6 (0x86dd), length 64: (hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:71c5:cfb8:f6a6:fa95 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:17.225140 In bc:44:34:f0:7b:27 ethertype IPv6 (0x86dd), length 64: (hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:71c5:cfb8:f6a6:fa95 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:17.227481 P bc:44:34:f0:7b:27 ethertype IPv6 (0x86dd), length 64: (hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:71c5:cfb8:f6a6:fa95 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:17.227481 In bc:44:34:f0:7b:27 ethertype IPv6 (0x86dd), length 64: (hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:71c5:cfb8:f6a6:fa95 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:17.248952 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 165: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 109) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 1383
17:50:17.332279 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 196: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 140) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 48291
17:50:17.423919 Out f0:ad:4e:08:aa:5d ethertype IPv6 (0x86dd), length 162: (flowlabel 0xef694, hlim 1, next-header UDP (17) payload length: 106) fe80::f2ad:4eff:fe08:aa5d.546 > ff02::1:2.547: [bad udp cksum 0xe815 -> 0x6ee9!] dhcp6 solicit (xid=971d02 (elapsed-time 65535) (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 f0ad4e08aa5d) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
17:50:17.424023 Out f0:ad:4e:08:aa:5d ethertype IPv6 (0x86dd), length 162: (flowlabel 0xef694, hlim 1, next-header UDP (17) payload length: 106) fe80::f2ad:4eff:fe08:aa5d.546 > ff02::1:2.547: [bad udp cksum 0xe815 -> 0x6ee9!] dhcp6 solicit (xid=971d02 (elapsed-time 65535) (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 f0ad4e08aa5d) (reconfigure-accept) (Client-FQDN) (IA_NA IAID:1 T1:0 T2:0) (IA_PD IAID:1 T1:0 T2:0))
17:50:17.843666 M 00:07:cb:97:6b:a9 ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::207:cbff:fe97:6ba9 > ff02::1:ffa6:fa95: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:71c5:cfb8:f6a6:fa95
source link-address option (1), length 8 (1): 00:07:cb:97:6b:a9
17:50:17.845539 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 64: (flowlabel 0x16bae, hlim 255, next-header ICMPv6 (58) payload length: 8) fdf9:42b:7194:10::1 > 2a01:e34:ec81:a4c0:71c5:cfb8:f6a6:fa95: [icmp6 sum ok] ICMP6, echo request, seq 0
17:50:17.845648 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 64: (flowlabel 0x16bae, hlim 255, next-header ICMPv6 (58) payload length: 8) fdf9:42b:7194:10::1 > 2a01:e34:ec81:a4c0:71c5:cfb8:f6a6:fa95: [icmp6 sum ok] ICMP6, echo request, seq 0
17:50:18.357282 P bc:44:34:f0:7b:27 ethertype IPv6 (0x86dd), length 64: (hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:71c5:cfb8:f6a6:fa95 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:18.357282 In bc:44:34:f0:7b:27 ethertype IPv6 (0x86dd), length 64: (hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:71c5:cfb8:f6a6:fa95 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:18.543553 Out f0:ad:4e:08:aa:5d ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::f2ad:4eff:fe08:aa5d > fe80::207:cbff:fe97:6ba9: [icmp6 sum ok] ICMP6, neighbor advertisement, length 32, tgt is 2a01:e34:ec81:a4c0:71c5:cfb8:f6a6:fa95, Flags [solicited]
destination link-address option (2), length 8 (1): f0:ad:4e:08:aa:5d
17:50:18.543594 Out f0:ad:4e:08:aa:5d ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::f2ad:4eff:fe08:aa5d > fe80::207:cbff:fe97:6ba9: [icmp6 sum ok] ICMP6, neighbor advertisement, length 32, tgt is 2a01:e34:ec81:a4c0:71c5:cfb8:f6a6:fa95, Flags [solicited]
destination link-address option (2), length 8 (1): f0:ad:4e:08:aa:5d
17:50:19.827695 In 00:07:cb:97:6b:a9 ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::207:cbff:fe97:6ba9 > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f
source link-address option (1), length 8 (1): 00:07:cb:97:6b:a9
17:50:19.830169 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 64: (flowlabel 0x90ac2, hlim 255, next-header ICMPv6 (58) payload length: 8) fdf9:42b:7194:10::1 > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, echo request, seq 0
17:50:19.830291 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 64: (flowlabel 0x90ac2, hlim 255, next-header ICMPv6 (58) payload length: 8) fdf9:42b:7194:10::1 > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, echo request, seq 0
17:50:19.885554 P d0:ab:d5:51:82:18 ethertype IPv6 (0x86dd), length 64: (flowlabel 0x519ba, hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:19.885554 In d0:ab:d5:51:82:18 ethertype IPv6 (0x86dd), length 64: (flowlabel 0x519ba, hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:19.996204 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 220: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 164) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 53524
17:50:20.090740 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 238: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 182) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 27784
17:50:20.827661 In 00:07:cb:97:6b:a9 ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::207:cbff:fe97:6ba9 > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f
source link-address option (1), length 8 (1): 00:07:cb:97:6b:a9
17:50:20.830122 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 64: (flowlabel 0x90ac2, hlim 255, next-header ICMPv6 (58) payload length: 8) fdf9:42b:7194:10::1 > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, echo request, seq 0
17:50:20.830220 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 64: (flowlabel 0x90ac2, hlim 255, next-header ICMPv6 (58) payload length: 8) fdf9:42b:7194:10::1 > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, echo request, seq 0
17:50:20.862518 P d0:ab:d5:51:82:18 ethertype IPv6 (0x86dd), length 64: (flowlabel 0x519ba, hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:20.862518 In d0:ab:d5:51:82:18 ethertype IPv6 (0x86dd), length 64: (flowlabel 0x519ba, hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:21.827681 In 00:07:cb:97:6b:a9 ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::207:cbff:fe97:6ba9 > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f
source link-address option (1), length 8 (1): 00:07:cb:97:6b:a9
17:50:21.830622 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 64: (flowlabel 0x90ac2, hlim 255, next-header ICMPv6 (58) payload length: 8) fdf9:42b:7194:10::1 > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, echo request, seq 0
17:50:21.830743 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 64: (flowlabel 0x90ac2, hlim 255, next-header ICMPv6 (58) payload length: 8) fdf9:42b:7194:10::1 > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, echo request, seq 0
17:50:21.911912 P d0:ab:d5:51:82:18 ethertype IPv6 (0x86dd), length 64: (flowlabel 0x519ba, hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:21.911912 In d0:ab:d5:51:82:18 ethertype IPv6 (0x86dd), length 64: (flowlabel 0x519ba, hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:22.237273 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 147: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 91) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 36886
17:50:22.735204 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 203: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 147) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 26587
17:50:23.003692 M 00:07:cb:97:6b:a9 ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::207:cbff:fe97:6ba9 > ff02::1:ffc1:b59f: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f
source link-address option (1), length 8 (1): 00:07:cb:97:6b:a9
17:50:23.005549 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 64: (flowlabel 0x90ac2, hlim 255, next-header ICMPv6 (58) payload length: 8) fdf9:42b:7194:10::1 > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, echo request, seq 0
17:50:23.005656 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 64: (flowlabel 0x90ac2, hlim 255, next-header ICMPv6 (58) payload length: 8) fdf9:42b:7194:10::1 > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, echo request, seq 0
17:50:23.010818 P d0:ab:d5:51:82:18 ethertype IPv6 (0x86dd), length 64: (flowlabel 0x519ba, hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:23.010818 In d0:ab:d5:51:82:18 ethertype IPv6 (0x86dd), length 64: (flowlabel 0x519ba, hlim 64, next-header ICMPv6 (58) payload length: 8) 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, echo reply, seq 0
17:50:23.510759 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 211: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 155) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 13058
17:50:23.523227 Out f0:ad:4e:08:aa:5d ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::f2ad:4eff:fe08:aa5d > fe80::207:cbff:fe97:6ba9: [icmp6 sum ok] ICMP6, neighbor advertisement, length 32, tgt is 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f, Flags [solicited]
destination link-address option (2), length 8 (1): f0:ad:4e:08:aa:5d
17:50:23.523262 Out f0:ad:4e:08:aa:5d ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::f2ad:4eff:fe08:aa5d > fe80::207:cbff:fe97:6ba9: [icmp6 sum ok] ICMP6, neighbor advertisement, length 32, tgt is 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f, Flags [solicited]
destination link-address option (2), length 8 (1): f0:ad:4e:08:aa:5d
17:50:23.583376 Out f0:ad:4e:08:aa:5d ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::f2ad:4eff:fe08:aa5d > fe80::207:cbff:fe97:6ba9: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has fe80::207:cbff:fe97:6ba9
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5d
17:50:23.583459 Out f0:ad:4e:08:aa:5d ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::f2ad:4eff:fe08:aa5d > fe80::207:cbff:fe97:6ba9: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has fe80::207:cbff:fe97:6ba9
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5d
17:50:23.584030 In 00:07:cb:97:6b:a9 ethertype IPv6 (0x86dd), length 80: (hlim 255, next-header ICMPv6 (58) payload length: 24) fe80::207:cbff:fe97:6ba9 > fe80::f2ad:4eff:fe08:aa5d: [icmp6 sum ok] ICMP6, neighbor advertisement, length 24, tgt is fe80::207:cbff:fe97:6ba9, Flags [router, solicited]
17:50:24.863410 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::f2ad:4eff:fe08:aa5f > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5f
17:50:24.863529 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::f2ad:4eff:fe08:aa5f > 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5f
17:50:24.936228 P d0:ab:d5:51:82:18 ethertype IPv6 (0x86dd), length 80: (hlim 255, next-header ICMPv6 (58) payload length: 24) 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f > fe80::f2ad:4eff:fe08:aa5f: [icmp6 sum ok] ICMP6, neighbor advertisement, length 24, tgt is 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f, Flags [solicited]
17:50:24.936228 In d0:ab:d5:51:82:18 ethertype IPv6 (0x86dd), length 80: (hlim 255, next-header ICMPv6 (58) payload length: 24) 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f > fe80::f2ad:4eff:fe08:aa5f: [icmp6 sum ok] ICMP6, neighbor advertisement, length 24, tgt is 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f, Flags [solicited]
17:50:25.042033 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 253: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 197) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 38078
17:50:25.055723 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 231: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 175) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 19931
17:50:26.386163 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 203: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 147) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 51076
17:50:26.745082 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 203: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 147) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 58325
17:50:28.583740 In 00:07:cb:97:6b:a9 ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::207:cbff:fe97:6ba9 > fe80::f2ad:4eff:fe08:aa5d: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has fe80::f2ad:4eff:fe08:aa5d
source link-address option (1), length 8 (1): 00:07:cb:97:6b:a9
17:50:28.584318 Out f0:ad:4e:08:aa:5d ethertype IPv6 (0x86dd), length 80: (hlim 255, next-header ICMPv6 (58) payload length: 24) fe80::f2ad:4eff:fe08:aa5d > fe80::207:cbff:fe97:6ba9: [icmp6 sum ok] ICMP6, neighbor advertisement, length 24, tgt is fe80::f2ad:4eff:fe08:aa5d, Flags [router, solicited]
17:50:28.584369 Out f0:ad:4e:08:aa:5d ethertype IPv6 (0x86dd), length 80: (hlim 255, next-header ICMPv6 (58) payload length: 24) fe80::f2ad:4eff:fe08:aa5d > fe80::207:cbff:fe97:6ba9: [icmp6 sum ok] ICMP6, neighbor advertisement, length 24, tgt is fe80::f2ad:4eff:fe08:aa5d, Flags [router, solicited]
17:50:28.601436 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 200: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 144) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 29648
17:50:28.965479 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 200: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 144) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 46632
17:50:29.320766 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 203: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 147) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 49857
17:50:29.688730 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 203: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 147) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 57463
17:50:29.694461 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 234: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 178) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 41162
17:50:29.802634 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 234: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 178) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 32235
17:50:29.970862 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 203: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 147) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 55353
with wifi (working)
on the ubuntu testing box ;
xxxx@P3530:~$ ip -6 address
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1000
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno2: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 fe80::ccea:c5f2:3622:816f/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: wlo1: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f/64 scope global temporary dynamic
valid_lft 86263sec preferred_lft 86009sec
inet6 2a01:e34:ec81:a4c0:bdfb:7202:64a7:f02b/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 86263sec preferred_lft 86263sec
inet6 fe80::21e4:be5:f263:4bb6/64 scope link noprefixroute
valid_lft forever preferred_lft forever
xxxx@P3530:~$ sudo iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
xxxx@P3530:~$ sudo ip6tables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
the config look correct, the 3 devices are wan/lan0/lan1, so ifname(s) look correct for me...
taken from the default install
root@LPM:~# ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 532
link/ether f0:ad:4e:08:aa:5d brd ff:ff:ff:ff:ff:ff
3: lan1@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-lan state UP mode DEFAULT group default qlen 1000
link/ether f0:ad:4e:08:aa:5d brd ff:ff:ff:ff:ff:ff
4: lan0@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-lan state UP mode DEFAULT group default qlen 1000
link/ether f0:ad:4e:08:aa:5d brd ff:ff:ff:ff:ff:ff
5: wan@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
link/ether f0:ad:4e:08:aa:5d brd ff:ff:ff:ff:ff:ff
6: ifb0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 32
link/ether 16:d2:11:d7:75:91 brd ff:ff:ff:ff:ff:ff
7: ifb1: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 32
link/ether 16:36:45:5f:f9:7d brd ff:ff:ff:ff:ff:ff
9: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
link/ether f0:ad:4e:08:aa:5f brd ff:ff:ff:ff:ff:ff
11: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-lan state UP mode DEFAULT group default qlen 1000
link/ether 04:f0:21:46:39:1f brd ff:ff:ff:ff:ff:ff
12: wlan0-1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-lan state UP mode DEFAULT group default qlen 1000
link/ether 06:f0:21:46:39:1f brd ff:ff:ff:ff:ff:ff
13: wlan0-2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-lan state UP mode DEFAULT group default qlen 1000
link/ether 02:f0:21:46:39:1f brd ff:ff:ff:ff:ff:ff
14: wlan0-3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-lan state UP mode DEFAULT group default qlen 1000
link/ether 0e:f0:21:46:39:1f brd ff:ff:ff:ff:ff:ff
15: wlan0-4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-lan state UP mode DEFAULT group default qlen 1000
link/ether 0a:f0:21:46:39:1f brd ff:ff:ff:ff:ff:ff
16: WG_NDDC: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/none
I am not agree...
1 Like
root@LPM:~# sysctl net.ipv6.conf.lan0.disable_ipv6
net.ipv6.conf.lan0.disable_ipv6 = 1
root@LPM:~# sysctl net.ipv6.conf.lan1.disable_ipv6
net.ipv6.conf.lan1.disable_ipv6 = 1
Why my LAN ports are disabled on ipv6 ?
root@LPM:~# sysctl -w net.ipv6.conf.lan0.disable_ipv6=0
net.ipv6.conf.lan0.disable_ipv6 = 0
root@LPM:~# sysctl -w net.ipv6.conf.lan1.disable_ipv6=0
net.ipv6.conf.lan1.disable_ipv6 = 0
08:53:13.525852 M 00:07:cb:97:6b:a9 ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::207:cbff:fe97:6ba9 > ff02::1:ff5b:c7d4: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
source link-address option (1), length 8 (1): 00:07:cb:97:6b:a9
08:53:13.593360 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fdf9:42b:7194:10::1 > ff02::1:ff5b:c7d4: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5f
08:53:13.593452 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fdf9:42b:7194:10::1 > ff02::1:ff5b:c7d4: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5f
08:53:13.593540 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fdf9:42b:7194:10::1 > ff02::1:ff5b:c7d4: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5f
08:53:13.593719 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fdf9:42b:7194:10::1 > ff02::1:ff5b:c7d4: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5f
08:53:13.593773 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fdf9:42b:7194:10::1 > ff02::1:ff5b:c7d4: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5f
08:53:13.593819 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fdf9:42b:7194:10::1 > ff02::1:ff5b:c7d4: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5f
08:53:13.593864 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fdf9:42b:7194:10::1 > ff02::1:ff5b:c7d4: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5f
08:53:13.593890 Out f0:ad:4e:08:aa:5f ethertype IPv6 (0x86dd), length 88: (hlim 255, next-header ICMPv6 (58) payload length: 32) fdf9:42b:7194:10::1 > ff02::1:ff5b:c7d4: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
source link-address option (1), length 8 (1): f0:ad:4e:08:aa:5f
08:53:14.623636 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 112: (flowlabel 0x036a5, hlim 64, next-header ICMPv6 (58) payload length: 56) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable address 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
08:53:14.623865 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 112: (flowlabel 0x036a5, hlim 64, next-header ICMPv6 (58) payload length: 56) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable address 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
08:53:14.624056 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 112: (flowlabel 0x036a5, hlim 64, next-header ICMPv6 (58) payload length: 56) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable address 2a01:e34:ec81:a4c0:d9bd:53b:c95b:c7d4
08:53:28.368288 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 231: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 175) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 46134
08:53:32.226508 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 221: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 165) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 3125
08:53:34.220113 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 253: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 197) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 7754
08:53:39.063567 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 220: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 164) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 44397
08:53:51.924764 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 191: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 135) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 55692
08:53:53.325987 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 187: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 131) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 42200
08:53:54.081715 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 211: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 155) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 18973
08:53:54.174474 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 216: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 160) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 46809
08:53:54.498833 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 168: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 112) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 18314
08:53:55.004269 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 200: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 144) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 33269
08:53:55.894064 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 166: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 110) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 60962
08:53:55.899478 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 178: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 122) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 63227
08:53:57.040320 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 171: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 115) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 65258
08:53:57.044988 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 183: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 127) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 26948
08:53:58.364613 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 200: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 144) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 20196
08:53:58.622369 In 00:00:00:00:00:00 ethertype IPv6 (0x86dd), length 203: (flowlabel 0xc5b12, hlim 64, next-header ICMPv6 (58) payload length: 147) fdf9:42b:7194:10::1 > fdf9:42b:7194:10::1: [icmp6 sum ok] ICMP6, destination unreachable, unreachable port, fdf9:42b:7194:10::1 udp port 9665
same, still no success on wired lan ipv6 from my Ubuntu...
root@LPM:~# service network restart`
after restarting network, lan0 and lan1 come back to disabled on ipv6...
root@LPM:~# sysctl net.ipv6.conf.lan1.disable_ipv6
net.ipv6.conf.lan1.disable_ipv6 = 1
This is normal for bridge slave interfaces.
1 Like
Nothing interesting really captured here. You ran it only for 20", so did you really reconnect a new host in that time?
Any new host on IPv6 should send out a Router Solicitation and a DHCPv6 solicit. The second is seen in the second capture lines 9 and 10, which by they way go answered.
Again, no interesting packets captured. Some neighbor solicitations, which don't make too much sense as the private IPv6 is asking for the host which has a public IP. And some destination unreachables.
Can this Ubuntu connect over wireless correctly?
ok, thanks
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okay, will do a longer tcpdump, and post it onto my GITHUB... (oversized for here)...
yes... this is a latest ubuntu, and only wifi get ipv6 with it, no wired...
I have done some tests with wired espressobin (openwrt) and I got also no ipv6 with it...
All my wifi devices, mainly smartphones, got ipv6
gerald@P3530:/media/gerald/EBINDEV/DEVEL/OWRT/master$ ip -6 address
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1000
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno2: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 fe80::ccea:c5f2:3622:816f/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: wlo1: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 2a01:e34:ec81:a4c0:881e:f985:51c1:b59f/64 scope global temporary dynamic
valid_lft 85967sec preferred_lft 85713sec
inet6 2a01:e34:ec81:a4c0:bdfb:7202:64a7:f02b/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 85967sec preferred_lft 85967sec
inet6 fe80::21e4:be5:f263:4bb6/64 scope link noprefixroute
valid_lft forever preferred_lft forever
on the ubuntu PC
The Ubuntu en02 has link local ...816f address. However I am not able to see any packet captured containing this address soliciting for router or neighbor.
Can you try once again by filtering the mac address of the en02?
tcpdump -i br-lan -env '(ether host ...81:6f) and (icmp6 or udp port 547)'
tcpdump -i br-lan -env '(ether host 8c:04:ba:04:1e:ef) and (icmp6 or udp port 547)'
nothing from this tcpdump yet...
still dumping
nothing logged in all the day ! 
Either you have entered the wrong mac or the interface is not sending any icmp6 or dhcp6 packets.
I tested with one of my devices and this is what I got as soon as the interface came up.
root@magiatiko:[/]#tcpdump -i eth0.4 -env '(ether host 00:11:22:33:44:55) and (icmp6 or udp port 547)'
tcpdump: listening on eth0.4, link-type EN10MB (Ethernet), capture size 262144 bytes
23:34:23.272034 00:11:22:33:44:55 > 66:77:88:99:aa:bb, ethertype IPv6 (0x86dd), length 78: (hlim 255, next-header ICMPv6 (58) payload length: 24) :: > ff02::1:ff3b:ea4c: [icmp6 sum ok] ICMP6, neighbor solicitation, length 24, who has fe80::ffd0:a111:dfca:1234
23:34:24.273004 00:11:22:33:44:55 > 33:33:00:00:00:02, ethertype IPv6 (0x86dd), length 70: (hlim 255, next-header ICMPv6 (58) payload length: 16) fe80::ffd0:a111:dfca:1234 > ff02::2: [icmp6 sum ok] ICMP6, router solicitation, length 16
source link-address option (1), length 8 (1): 00:11:22:33:44:55
23:34:24.274804 dc:a6:32:11:22:44 > 00:11:22:33:44:55, ethertype IPv6 (0x86dd), length 270: (flowlabel 0x80417, hlim 255, next-header ICMPv6 (58) payload length: 216) fe80::ffd0:a111:dfca:beef > fe80::ffd0:a111:dfca:1234: [icmp6 sum ok] ICMP6, router advertisement, length 216
hop limit 64, Flags [managed, other stateful], pref medium, router lifetime 1800s, reachable time 0ms, retrans timer 0ms
source link-address option (1), length 8 (1): dc:a6:32:11:22:44
mtu option (5), length 8 (1): 1492
prefix info option (3), length 32 (4): 2101:dead:225:7500::/64, Flags [onlink, auto], valid time 7200s, pref. time 7200s
prefix info option (3), length 32 (4): fd00:bbbb::/64, Flags [onlink, auto], valid time 7200s, pref. time 7200s
route info option (24), length 24 (3): 2101:dead:225:7500::/56, pref=medium, lifetime=1800s
route info option (24), length 24 (3): fd00:bbbb::/48, pref=medium, lifetime=1800s
rdnss option (25), length 40 (5): lifetime 1800s, addr: fd00:bbbb::2 addr: fd00:bbbb::3
dnssl option (31), length 24 (3): lifetime 1800s, domain(s): mrv.
advertisement interval option (7), length 8 (1): 600ms
23:34:24.832055 00:11:22:33:44:55 > 66:77:88:99:aa:bb, ethertype IPv6 (0x86dd), length 78: (hlim 255, next-header ICMPv6 (58) payload length: 24) :: > ff02::1:ff3b:ea4c: [icmp6 sum ok] ICMP6, neighbor solicitation, length 24, who has fd00:bbbb::eed0:9fff:fe3b:ea4c
23:34:24.962032 00:11:22:33:44:55 > 66:77:88:99:aa:bb, ethertype IPv6 (0x86dd), length 78: (hlim 255, next-header ICMPv6 (58) payload length: 24) :: > ff02::1:ff3b:ea4c: [icmp6 sum ok] ICMP6, neighbor solicitation, length 24, who has 2101:dead:225:7500:eed0:9fff:fe3b:ea4c
23:34:25.011779 00:11:22:33:44:55 > 35:35:f1:43:fd:1f, ethertype IPv6 (0x86dd), length 78: (hlim 255, next-header ICMPv6 (58) payload length: 24) :: > ff02::1:ff40:ed1f: [icmp6 sum ok] ICMP6, neighbor solicitation, length 24, who has fd00:bbbb::1909:9295:c30:fd1f
23:34:25.222042 00:11:22:33:44:55 > 35:35:f1:43:fd:1f, ethertype IPv6 (0x86dd), length 78: (hlim 255, next-header ICMPv6 (58) payload length: 24) :: > ff02::1:ff40:ed1f: [icmp6 sum ok] ICMP6, neighbor solicitation, length 24, who has 2101:dead:225:7500:1909:9295:c40:ed1f
23:34:27.781823 00:11:22:33:44:55 > 33:33:ff:00:00:03, ethertype IPv6 (0x86dd), length 86: (hlim 255, next-header ICMPv6 (58) payload length: 32) fd00:bbbb::1909:9295:c40:ed1f > ff02::1:ff00:3: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has fd00:bbbb::3
source link-address option (1), length 8 (1): 00:11:22:33:44:55
23:34:28.501942 dc:a6:32:11:22:44 > 00:11:22:33:44:55, ethertype IPv6 (0x86dd), length 86: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::ffd0:a111:dfca:beef > 2101:dead:225:7500:1909:9295:c40:ed1f: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2101:dead:225:7500:1909:9295:c40:ed1f
source link-address option (1), length 8 (1): dc:a6:32:11:22:44
23:34:28.681797 00:11:22:33:44:55 > 33:33:ff:00:00:03, ethertype IPv6 (0x86dd), length 86: (hlim 255, next-header ICMPv6 (58) payload length: 32) fd00:bbbb::1909:9295:c40:ed1f > ff02::1:ff00:3: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has fd00:bbbb::3
source link-address option (1), length 8 (1): 00:11:22:33:44:55
23:34:29.525935 dc:a6:32:11:22:44 > 00:11:22:33:44:55, ethertype IPv6 (0x86dd), length 86: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::ffd0:a111:dfca:beef > 2101:dead:225:7500:1909:9295:c40:ed1f: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2101:dead:225:7500:1909:9295:c40:ed1f
source link-address option (1), length 8 (1): dc:a6:32:11:22:44
23:34:29.525936 dc:a6:32:11:22:44 > 00:11:22:33:44:55, ethertype IPv6 (0x86dd), length 86: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::ffd0:a111:dfca:beef > fe80::ffd0:a111:dfca:1234: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has fe80::ffd0:a111:dfca:1234
source link-address option (1), length 8 (1): dc:a6:32:11:22:44
23:34:29.527305 00:11:22:33:44:55 > dc:a6:32:11:22:44, ethertype IPv6 (0x86dd), length 78: (hlim 255, next-header ICMPv6 (58) payload length: 24) fe80::ffd0:a111:dfca:1234 > fe80::ffd0:a111:dfca:beef: [icmp6 sum ok] ICMP6, neighbor advertisement, length 24, tgt is fe80::ffd0:a111:dfca:1234, Flags [router, solicited]
23:34:30.549936 dc:a6:32:11:22:44 > 00:11:22:33:44:55, ethertype IPv6 (0x86dd), length 86: (hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::ffd0:a111:dfca:beef > 2101:dead:225:7500:1909:9295:c40:ed1f: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2101:dead:225:7500:1909:9295:c40:ed1f
source link-address option (1), length 8 (1): dc:a6:32:11:22:44
23:34:31.692435 00:11:22:33:44:55 > 33:33:ff:00:00:02, ethertype IPv6 (0x86dd), length 86: (hlim 255, next-header ICMPv6 (58) payload length: 32) fd00:bbbb::1909:9295:c40:ed1f > ff02::1:ff00:2: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has fd00:bbbb::2
source link-address option (1), length 8 (1): 00:11:22:33:44:55
23:34:31.876091 00:11:22:33:44:55 > dc:a6:32:11:22:44, ethertype IPv6 (0x86dd), length 86: (hlim 255, next-header ICMPv6 (58) payload length: 32) 2101:dead:225:7500:1909:9295:c40:ed1f > fe80::ffd0:a111:dfca:beef: [icmp6 sum ok] ICMP6, neighbor advertisement, length 32, tgt is 2101:dead:225:7500:1909:9295:c40:ed1f, Flags [router, solicited, override]
destination link-address option (2), length 8 (1): 00:11:22:33:44:55
23:34:32.692073 00:11:22:33:44:55 > 33:33:ff:00:00:02, ethertype IPv6 (0x86dd), length 86: (hlim 255, next-header ICMPv6 (58) payload length: 32) fd00:bbbb::1909:9295:c40:ed1f > ff02::1:ff00:2: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has fd00:bbbb::2
source link-address option (1), length 8 (1): 00:11:22:33:44:55
23:34:33.691962 00:11:22:33:44:55 > 33:33:ff:00:00:02, ethertype IPv6 (0x86dd), length 86: (hlim 255, next-header ICMPv6 (58) payload length: 32) fd00:bbbb::1909:9295:c40:ed1f > ff02::1:ff00:2: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has fd00:bbbb::2
source link-address option (1), length 8 (1): 00:11:22:33:44:55
^C
18 packets captured
29 packets received by filter
0 packets dropped by kernel
1 Like
I am trying with another espressobin board with OpenWRT Snapshot, and I get the same "silence" on my router/gateway box...
If your host doesn't initiate the process to acquire the settings, nothing will happen.