eth0.4: externe interface
br-trusted: interne interface
Firewall rules:
Code: Alles auswählen
ip6tables -S | head
-P INPUT ACCEPT
-P FORWARD ACCEPT
-P OUTPUT ACCEPT
Routing:
Code: Alles auswählen
root@imagiswitch:~# ip -6 r s
default from 2a02:2450:2:b800:a4ed:3d91:97e6:19fa via fe80::201:5cff:fea4:5046 dev eth0.4 proto static metric 512 pref medium
default from 2a02:2450:102b:8003::/64 via fe80::201:5cff:fea4:5046 dev eth0.4 proto static metric 512 pref medium
2a02:2450:102b:1cf:6848:14c2:36e6:f74d dev br-trusted proto static metric 1024 pref medium
2a02:2450:102b:8003:6848:14c2:36e6:f74d dev br-trusted proto static metric 1024 pref medium
2a02:2450:102b:8003:6923:1de:e8da:ce22 dev br-trusted proto static metric 1024 pref medium
2a02:2450:102b:8003:b25a:daff:fe87:ff3c dev br-trusted proto static metric 1024 pref medium
2a02:2450:102b:8003::/64 dev br-trusted proto static metric 1024 pref medium
unreachable 2a02:2450:102b:8003::/64 dev lo proto static metric 2147483647 error -148 pref medium
fe80::/64 dev eth0 proto kernel metric 256 pref medium
fe80::/64 dev br-notrust proto kernel metric 256 pref medium
fe80::/64 dev br-trusted proto kernel metric 256 pref medium
fe80::/64 dev eth0.4 proto kernel metric 256 pref medium
fe80::/64 dev ffvpn proto kernel metric 256 pref medium
Neighbours
Code: Alles auswählen
root@imagiswitch:~# ip -6 n s
2a02:2450:102b:8003:6923:1de:e8da:ce22 dev eth0.4 FAILED
2a02:2450:102b:8003:217:88ff:fe23:8a64 dev eth0.4 FAILED
2a02:2450:102b:8003:b25a:daff:fe87:ff3c dev br-trusted lladdr b0:5a:da:87:ff:3c STALE
2a02:2450:102b:1cf:6848:14c2:36e6:f74d dev br-trusted lladdr b0:5a:da:87:ff:3c STALE
2a02:2450:102b:8003:5660:9ff:fef6:6010 dev eth0.4 FAILED
2a02:2450:102b:8003:6848:14c2:36e6:f74d dev br-trusted lladdr b0:5a:da:87:ff:3c STALE
fe80::201:5cff:fea4:5046 dev eth0.4 lladdr 00:01:5c:a4:50:46 router REACHABLE
2a02:2450:102b:8003:6a72:51ff:fe1b:7489 dev eth0.4 FAILED
2a02:2450:2:b000:2d00:7202:567:f4e1 dev eth0.4 FAILED
2a02:2450:102b:8003:4ad6:d5ff:fe74:e100 dev eth0.4 FAILED
2a02:2450:2:b800:a4ed:3d91:97e6:19fa dev br-trusted FAILED
fe80::5660:9ff:fef6:6010 dev br-trusted lladdr 54:60:09:f6:60:10 STALE
2a02:2450:102b:8003:6923:1de:e8da:ce22 dev br-trusted lladdr 54:60:09:f6:60:10 STALE
2a02:2450:102b:8003:b25a:daff:fe87:ff3c dev eth0.4 FAILED
2a02:2450:102b:8003:6848:14c2:36e6:f74d dev eth0.4 FAILED
2a02:2450:102b:8003:de9f:dbff:fe59:caa2 dev eth0.4 FAILED
2a02:2450:102b:8003::1 dev eth0.4 FAILED
2a02:2450:102b:8003:227:22ff:fecb:ff20 dev eth0.4 FAILED
2a02:2450:102b:8003:de9f:dbff:fe1a:ce8e dev eth0.4 FAILED
2a02:2450:102b:8003:6028:30fa:72ce:e37a dev eth0.4 FAILED
2a02:2450:2:b000:2d00:7202:567:f4e1 dev br-trusted FAILED
2a02:2450:102b:8003:f29f:c2ff:fe0e:d215 dev eth0.4 FAILED
fe80::b25a:daff:fe87:ff3c dev br-trusted lladdr b0:5a:da:87:ff:3c STALE
Traffic von ein /64 prefix (hintern die router)
Code: Alles auswählen
tcpdump -i eth0.4 ip6 -n
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0.4, link-type EN10MB (Ethernet), capture size 262144 bytes
11:55:10.205135 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 505, length 64
11:55:11.213081 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 506, length 64
11:55:12.221129 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 507, length 64
11:55:13.229127 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 508, length 64
11:55:14.237094 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 509, length 64
11:55:14.690297 IP6 fe80::201:5cff:fea4:5046 > ff02::1: ICMP6, router advertisement, length 16
11:55:15.245113 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 510, length 64
11:55:16.253087 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 511, length 64
11:55:17.261127 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 512, length 64
11:55:18.269105 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 513, length 64
^C
Traffic von die /128 address
Code: Alles auswählen
root@imagiswitch:~# tcpdump -n -i eth0.4 ip6
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0.4, link-type EN10MB (Ethernet), capture size 262144 bytes
12:08:21.485466 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 1290, length 64
12:08:21.848929 IP6 2a02:2450:2:b800:a4ed:3d91:97e6:19fa > 2a00:1450:4001:816::200e: ICMP6, echo request, seq 7, length 64
12:08:21.876858 IP6 2a00:1450:4001:816::200e > 2a02:2450:2:b800:a4ed:3d91:97e6:19fa: ICMP6, echo reply, seq 7, length 64
12:08:22.493467 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 1291, length 64
12:08:22.858923 IP6 2a02:2450:2:b800:a4ed:3d91:97e6:19fa > 2a00:1450:4001:816::200e: ICMP6, echo request, seq 8, length 64
12:08:22.887319 IP6 2a00:1450:4001:816::200e > 2a02:2450:2:b800:a4ed:3d91:97e6:19fa: ICMP6, echo reply, seq 8, length 64
12:08:23.501448 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 1292, length 64
12:08:23.868920 IP6 2a02:2450:2:b800:a4ed:3d91:97e6:19fa > 2a00:1450:4001:816::200e: ICMP6, echo request, seq 9, length 64
12:08:23.897874 IP6 2a00:1450:4001:816::200e > 2a02:2450:2:b800:a4ed:3d91:97e6:19fa: ICMP6, echo reply, seq 9, length 64
12:08:24.509526 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 1293, length 64
12:08:24.878924 IP6 2a02:2450:2:b800:a4ed:3d91:97e6:19fa > 2a00:1450:4001:816::200e: ICMP6, echo request, seq 10, length 64
12:08:24.906790 IP6 2a00:1450:4001:816::200e > 2a02:2450:2:b800:a4ed:3d91:97e6:19fa: ICMP6, echo reply, seq 10, length 64
12:08:25.517440 IP6 2a02:2450:102b:8003:6848:14c2:36e6:f74d > 2a00:1450:4001:812::200e: ICMP6, echo request, seq 1294, length 64
^C
Fragen:
Router Advertisement-Service: relay oder server-mode
NDP-Proxy: Notig?
Benutz jemanden anders Openwrt oder Lede mit erfolg auf ein gebridges Kabelverbindung?