+-------+ +-------| WAN |------+ | +-------+ | | | | | +----|---+ +----|---+|OPNSense| |OPNSense|+----|----\ ------|---+ | ---\ ---/ | | --/ | | ---/ ---\ | +----|----/ ------|---+|OPNSense| |OPNSense|+----|----\ ------|---+ | ---\ ---/ | | --/ | | ---/ ---\ | +----|----/ ------|---+|OPNSense| |OPNSense|+----|---+ +----|---+ | | | +-------+ | +------|Clients|-------+ +-------+
14:21:15.744240 IP6 (flowlabel 0x6083f, hlim 61, next-header ICMPv6 (58) payload length: 64) 2001:x:x:x::nnnn > 2001:4860:4860::8888: [icmp6 sum ok] ICMP6, echo request, seq 492414:21:15.748420 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::a96:adff:fe01:241a > ff02::1:ffca:e432: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2001:x:x:x::nnnn source link-address option (1), length 8 (1): 08:96:ad:01:24:1a 0x0000: 0896 ad01 241a14:21:16.749990 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::a96:adff:fe01:241a > ff02::1:ffca:e432: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2001:x:x:x::nnnn source link-address option (1), length 8 (1): 08:96:ad:01:24:1a 0x0000: 0896 ad01 241a14:21:16.757604 IP6 (flowlabel 0x6083f, hlim 61, next-header ICMPv6 (58) payload length: 64) 2001:x:x:x::nnnn > 2001:4860:4860::8888: [icmp6 sum ok] ICMP6, echo request, seq 492514:21:17.770965 IP6 (flowlabel 0x6083f, hlim 61, next-header ICMPv6 (58) payload length: 64) 2001:x:x:x::nnnn > 2001:4860:4860::8888: [icmp6 sum ok] ICMP6, echo request, seq 4926 source link-address option (1), length 8 (1): f4:90:ea:00:2b:46 0x0000: f490 ea00 2b46 destination link-address option (2), length 8 (1): 08:96:ad:01:24:1a 0x0000: 0896 ad01 241a14:21:18.784231 IP6 (flowlabel 0x6083f, hlim 61, next-header ICMPv6 (58) payload length: 64) 2001:x:x:x::nnnn > 2001:4860:4860::8888: [icmp6 sum ok] ICMP6, echo request, seq 492714:21:19.797724 IP6 (flowlabel 0x6083f, hlim 61, next-header ICMPv6 (58) payload length: 64) 2001:x:x:x::nnnn > 2001:4860:4860::8888: [icmp6 sum ok] ICMP6, echo request, seq 492814:21:20.810982 IP6 (flowlabel 0x6083f, hlim 61, next-header ICMPv6 (58) payload length: 64) 2001:x:x:x::nnnn > 2001:4860:4860::8888: [icmp6 sum ok] ICMP6, echo request, seq 492914:21:21.824370 IP6 (flowlabel 0x6083f, hlim 61, next-header ICMPv6 (58) payload length: 64) 2001:x:x:x::nnnn > 2001:4860:4860::8888: [icmp6 sum ok] ICMP6, echo request, seq 493014:21:22.837669 IP6 (flowlabel 0x6083f, hlim 61, next-header ICMPv6 (58) payload length: 64) 2001:x:x:x::nnnn > 2001:4860:4860::8888: [icmp6 sum ok] ICMP6, echo request, seq 493114:21:23.851033 IP6 (flowlabel 0x6083f, hlim 61, next-header ICMPv6 (58) payload length: 64) 2001:x:x:x::nnnn > 2001:4860:4860::8888: [icmp6 sum ok] ICMP6, echo request, seq 493214:21:24.864326 IP6 (flowlabel 0x6083f, hlim 61, next-header ICMPv6 (58) payload length: 64) 2001:x:x:x::nnnn > 2001:4860:4860::8888: [icmp6 sum ok] ICMP6, echo request, seq 493314:21:24.969990 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::a96:adff:fe01:241a > ff02::1:ffca:e432: [icmp6 sum ok] ICMP6, neighbor solicitation, length 32, who has 2001:x:x:x::nnnn