Der HurricanElectric-Tunnel beginnt erst zu arbeiten, nachdem eine Traceroute ausgeführt wurde

Ich gebe Ihnen eine kleine Beschreibung des Netzwerks Struktur und was Ich mag zu tun ist und warum! Leider bietet mein ISP (einer der besten in Italien) IPv6 an, aber nur zum Navigieren. Wenn Sie versuchen, einen Dienst (IP-Kamera, Remote-Desktop oder was sonst) über IPv6 zu erreichen, können Sie einfach nicht im Internetverkehr blockieren Router. Ich konnte den Router des ISP nicht ändern, da ich die FTTH-Technologie und ISP die technischen Details für den Konverter Glasfaser zu Ethernet nicht freigebe. Ich probiere also mit der Lösung aus, die Sie im Bild sehen können, verwenden Sie die IPv6 / IPv4-Funktion des ISP zur Navigation und einen Hurricane Electric-Tunnel, um von außerhalb erreichbar zu sein.

Das einzige Problem, dem ich beim Erreichen meines Ziels begegnet bin, ist, dass der NAS erst nach einer Traceroute mit der Außenwelt kommuniziert, danach bis eine Verbindung aktiv bleibt, funktioniert alles einwandfrei. nach einiger Zeit keine Kommunikation im HE-Tunnel, wieder scheint die Verbindung unterbrochen und nicht zu kommunizieren, nach Traceroute wieder ok!

Ich habe wirklich keine Ahnung, was dieses Problem verursachen könnte, ist mir eine Rallye fremd :(

Weitere Konfigurationsdetails OpenWRT-Netzwerkkonfiguration:

 config interface 'loopback' option ifname 'lo' option proto 'static' option ipaddr '127.0.0.1' option netmask '255.0.0.0'  config globals 'globals'  config interface 'lan' option type 'bridge' option ifname 'eth0.1' option proto 'static' option ipaddr '172.xx.x.x' option netmask '255.255.255.0' option ip6addr '2001:b07:x:x:x:3/64' | ISP IPv6 option ip6gw '2001:b07:x:x:x:2'  config interface 'wan' option ifname 'eth1.2' option proto 'dhcp'  config interface 'wan6' option ifname 'eth1.2' option proto 'static' option ip6addr '2001:b07:x:x:x:2/126' option ip6gw '2001:b07:x:x:x:1'  config switch option name 'switch0' option reset '1' option enable_vlan '1'  config switch_vlan option device 'switch0' option vlan '1' option ports '1 2 3 5t' option vid '1'  config switch_vlan option device 'switch0' option vlan '2' option ports '4 6t' option vid '2'  config switch_vlan option device 'switch0' option vlan '3' option vid '3' option ports '0 5t 6'  config interface 'WAN6HE' option proto '6in4' option peeraddr '216.66.80.98' option ip6addr '2001:470:x:x:x:2/64' option tunnelid 'idoftunnel' option username 'heusername' option password '!IdVjKBYouSSADMEe!' option ip6prefix '2001:470:x:x:x/48'  config interface 'LAN6HE'  option proto 'static'  option type 'bridge' option stp '1'  option igmp_snooping '1' option ifname 'eth0.3' option ip6assign '64' option ip6hint '2001:470:x:x:x:' 

OpenWRT-Firewall-Konfiguration (Regeln und Zonen):

 config rule #Test rule will delete option target 'ACCEPT'  option family 'ipv6'  option proto 'all'  option name 'Permit all traffic from LAN to LAN6HE' option src 'lan'  option dest 'LAN6HE'   config rule  option name 'Allow-DHCP-Renew' option src 'wan'  option proto 'udp'  option dest_port '68'  option target 'ACCEPT'  option family 'ipv4'   config rule  option name 'Allow-Ping'  option src 'wan'  option proto 'icmp'  option icmp_type 'echo-request' option family 'ipv4'  option target 'ACCEPT'   config rule  option name 'Allow-IGMP'  option src 'wan'  option proto 'igmp'  option family 'ipv4'  option target 'ACCEPT'   config rule  option name 'Allow-DHCPv6'  option src 'wan'  option proto 'udp'  option src_ip 'fc00::/6' option dest_ip 'fc00::/6'  option dest_port '546'  option family 'ipv6'  option target 'ACCEPT'   config rule  option target 'ACCEPT'  option src 'WAN6HE'  option name 'Allow-DHCPv6-HE' option family 'ipv6'  option proto 'udp'  option src_ip 'fc00::/6'  option dest_ip 'fc00::/6'  option dest_port '546'   config rule  option name 'Allow-MLD'  option src 'wan'  option proto 'icmp'  option src_ip 'fe80::/10'  list icmp_type '130/0'  list icmp_type '131/0'  list icmp_type '132/0'  list icmp_type '143/0'  option family 'ipv6'  option target 'ACCEPT' config rule  option target 'ACCEPT'  option src 'WAN6HE'  option name 'Allow-MLD-HE'  list icmp_type '130/0'  list icmp_type '131/0'  list icmp_type '132/0'  list icmp_type '143/0'  option family 'ipv6'  option proto 'icmp'  option src_ip 'fe80::/10'   config rule  option name 'Allow-ICMPv6-Input'  option src 'wan'  option proto 'icmp'  list icmp_type 'echo-request'  list icmp_type 'echo-reply'  list icmp_type 'destination-unreachable' list icmp_type 'packet-too-big'  list icmp_type 'time-exceeded'  list icmp_type 'bad-header'  list icmp_type 'unknown-header-type'  list icmp_type 'router-solicitation'  list icmp_type 'neighbour-solicitation'  list icmp_type 'router-advertisement'  list icmp_type 'neighbour-advertisement' option limit '1000/sec'  option family 'ipv6'  option target 'ACCEPT'   config rule  option name 'Allow-ICMPv6-Input-HE'  option src 'WAN6HE'  option proto 'icmp'  list icmp_type 'echo-request'  list icmp_type 'echo-reply'  list icmp_type 'destination-unreachable' list icmp_type 'packet-too-big'  list icmp_type 'time-exceeded'  list icmp_type 'bad-header'  list icmp_type 'unknown-header-type'  list icmp_type 'router-solicitation'  list icmp_type 'neighbour-solicitation'  list icmp_type 'router-advertisement'  list icmp_type 'neighbour-advertisement' option limit '1000/sec'  option family 'ipv6'  option target 'ACCEPT'  config rule  option name 'Allow-ICMPv6-Forward'  option src 'wan'  option dest '*'  option proto 'icmp'  list icmp_type 'echo-request'  list icmp_type 'echo-reply'  list icmp_type 'destination-unreachable' list icmp_type 'packet-too-big'  list icmp_type 'time-exceeded'  list icmp_type 'bad-header'  list icmp_type 'unknown-header-type'  option limit '1000/sec'  option family 'ipv6'  option target 'ACCEPT'   config rule  option name 'Allow-ICMPv6-Forward-HE'  option src 'WAN6HE'  option proto 'icmp'  option limit '1000/sec'  option family 'ipv6'  option target 'ACCEPT'  option dest '*'  list icmp_type 'echo-request'  list icmp_type 'echo-reply'  list icmp_type 'destination-unreachable' list icmp_type 'packet-too-big'  list icmp_type 'time-exceeded'  list icmp_type 'bad-header'  list icmp_type 'unknown-header-type'   config rule  option name 'Allow-IPSec-ESP'  option src 'wan'  option dest 'lan'  option proto 'esp'  option target 'ACCEPT'   config rule  option target 'ACCEPT'  option name 'Allow IPSec-ESP on HE'  option proto 'esp'  option src 'WAN6HE'  option dest 'LAN6HE'   config rule  option name 'Allow-ISAKMP'  option src 'wan'  option dest 'lan'  option dest_port '500'  option proto 'udp'  option target 'ACCEPT'   config rule  option target 'ACCEPT'  option name 'Allow-ISAKMP on HE'  option family 'ipv6'  option proto 'udp'  option src 'WAN6HE'  option dest 'LAN6HE'  option dest_port '500' config defaults  option syn_flood '1'  option input 'ACCEPT'  option output 'ACCEPT'  option forward 'REJECT'   config zone  option name 'lan'  option input 'ACCEPT'  option output 'ACCEPT'  option network 'lan'  option forward 'REJECT'   config zone  option name 'wan'  option input 'REJECT'  option output 'ACCEPT'  option forward 'REJECT'  option masq '1'  option mtu_fix '1'  option network 'wan wan6'   config forwarding  option src 'lan'  option dest 'wan'   config include  option path '/etc/firewall.user'   config zone  option input 'ACCEPT'  option output 'ACCEPT'  option name 'LAN6HE'  option network 'LAN6HE'  option forward 'REJECT'   config zone  option output 'ACCEPT'  option name 'WAN6HE'  option input 'REJECT'  option network 'WAN6HE'  option masq '1'  option mtu_fix '1'  option forward 'REJECT'  option family 'ipv6'   config forwarding  option dest 'WAN6HE'  option src 'LAN6HE' 

DHCP-Server-Konfiguration für die LAN- und LAN6HE-Schnittstellen:

... config dhcp 'lan' option interface 'lan' option start '100' option limit '150' option leasetime '12h' option dhcpv6 'server' option ra_management '1' option ra 'server' option ra_default '1' option ndp 'relay' list domain 'vmhome.ml' ... config dhcp 'wan6' option interface 'wan6' option ignore '1' option dhcpv6 'relay' option ra 'relay' option ndp 'relay' ... config dhcp 'LAN6HE' option interface 'LAN6HE' list domain 'vmhome.ml' option ignore '1' option ra 'server' option ndp 'hybrid' option ra_default '1' ... 

NAS-Netzwerkkonfiguration:

# This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5).  source /etc/network/interfaces.d/*  # The loopback network interface auto lo iface lo inet loopback iface lo inet6 loopback  # The primary network interface auto enp4s0 allow-hotplug enp4s0 iface enp4s0 inet dhcp # This is an dhcp configured IPv6 interface iface enp4s0 inet6 dhcp  # The secondary newtwork interface IPv6 only config auto enp5s0 iface enp5s0 inet6 static address 2001:470:x:x:x:x netmask 64 

Alle anderen Computer im Netzwerk sind dhcp konfiguriert und kein Problem.

Routentabelle IPv6 von OpenWRT:

ip -6 route default from 2001:470:x:x:x:x/64 dev 6in4-WAN6HE metric 1024  default from 2001:470:x:x:x/48 dev 6in4-WAN6HE metric 1024  2001:470:x:x:x:x/64 dev 6in4-WAN6HE metric 256  2001:470:x:x:x:x/64 dev br-LAN6HE metric 1024  unreachable 2001:470:x:x:x/48 dev lo metric 2147483647 error -113 2001:b07:x:x:x:x/126 dev eth1.2 metric 256  2001:b07:x:x:x:147 dev br-lan metric 1024  2001:b07:x:x::34f dev br-lan metric 1024  2001:b07:x:x::ad9 dev br-lan metric 1024  2001:b07:x:x::c51 dev br-lan metric 1024  2001:b07:x:x::e8b dev br-lan metric 1024  2001:b07:x:x:x:x:x:8807 dev br-lan metric 1024  2001:b07:x:x:x:x:x:aa0 dev br-lan metric 1024  2001:b07:x:x:x:x:x:97f3 dev br-lan metric 1024  2001:b07:x:x:x:x:X:be1d dev br-lan metric 1024  2001:b07:x:X:x:X:x:227e dev br-lan metric 1024  2001:b07:x:x:x:x:x:e061 dev br-lan metric 1024  2001:b07:x:x:x:x:x:b53d dev br-lan metric 1024  2001:b07:X:x::/64 dev br-lan metric 256  fe80::/64 dev br-lan metric 256  fe80::/64 dev eth1.2 metric 256  fe80::/64 dev eth0 metric 256  fe80::/64 dev eth1 metric 256  fe80::/64 dev 6in4-WAN6HE metric 256  fe80::/64 dev br-LAN6HE metric 256  fe80::/64 dev wlan1 metric 256  fe80::/64 dev wlan0 metric 256  default via 2001:b07:5d2b:f916::1 dev eth1.2 metric 1024  anycast 2001:470:x:x:x:x dev 6in4-WAN6HE metric 0  anycast 2001:470:x:x:x:x dev br-LAN6HE metric 0  anycast 2001:b07:x:x:x:x dev br-lan metric 0  anycast 2001:b07:X:x:x:x dev eth1.2 metric 0  anycast fe80:: dev 6in4-WAN6HE metric 0  anycast fe80:: dev eth1.2 metric 0  anycast fe80:: dev eth1 metric 0  anycast fe80:: dev br-lan metric 0  anycast fe80:: dev eth0 metric 0  anycast fe80:: dev br-LAN6HE metric 0  anycast fe80:: dev wlan1 metric 0  anycast fe80:: dev wlan0 metric 0  ff00::/8 dev br-lan metric 256  ff00::/8 dev eth1.2 metric 256  ff00::/8 dev eth0 metric 256  ff00::/8 dev eth1 metric 256  ff00::/8 dev 6in4-WAN6HE metric 256  ff00::/8 dev br-LAN6HE metric 256  ff00::/8 dev wlan1 metric 256  ff00::/8 dev wlan0 metric 256 

Routentabelle IPv6 des NAS:

sudo ip -6 route 2001:470:x:x:x:x/64 dev enp5s0 proto kernel metric 256 pref medium 2001:b07:x:x:x:147 dev enp4s0 proto kernel metric 256 pref medium 2001:b07:x:X:x:x/64 dev enp4s0 proto kernel metric 256 pref medium fe80::/64 dev enp4s0 proto kernel metric 256 pref medium fe80::/64 dev enp5s0 proto kernel metric 256 pref medium default via fe80::24f5:a2ff:fe25:21eb dev enp4s0 proto ra metric 1024 expires 1691sec hoplimit 64 pref medium default via fe80::24f5:a2ff:fe25:21eb dev enp5s0 proto ra metric 1024 expires 1529sec hoplimit 64 pref medium 

Die Angelegenheit:

ping -I enp5s0 ipv6.google.com PING ipv6.google.com(mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e)) from 2001:470:x:x:x:x enp5s0: 56 data bytes 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=1 ttl=54 time=59.0 ms ^C --- ipv6.google.com ping statistics --- 6 packets transmitted, 1 received, 83% packet loss, time 5096ms rtt min/avg/max/mdev = 59.092/59.092/59.092/0.000 ms 

Der Unsinn (für mich im Moment) Workaround:

sudo traceroute -i enp5s0 ipv6.google.com -n traceroute to ipv6.google.com (2a00:1450:4006:801::200e), 30 hops max, 80 byte packets 1 2001:470:x:x:x:1 0.335 ms 0.293 ms 0.271 ms 2 * * * 3 * * * 4 * * * 5 * * * 6 * * * 7 * * * 8 * * * 9 * * * 10 * * * 11 * * * 12 * * 2a00:1450:4006:801::200e 43.135 ms # ipv6.google.com 

Ping nach Traceroute:

ping -I enp5s0 ipv6.google.com PING ipv6.google.com(mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e)) from 2001:470:x:x:x:c2c enp5s0: 56 data bytes 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=1 ttl=54 time=43.0 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=2 ttl=54 time=43.0 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=3 ttl=54 time=43.0 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=4 ttl=54 time=42.9 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=5 ttl=54 time=43.0 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=6 ttl=54 time=42.8 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=7 ttl=54 time=42.8 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=8 ttl=54 time=43.5 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=9 ttl=54 time=42.8 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=10 ttl=54 time=43.1 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=11 ttl=54 time=43.6 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=12 ttl=54 time=42.8 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=13 ttl=54 time=42.9 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=14 ttl=54 time=43.0 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=15 ttl=54 time=42.8 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=16 ttl=54 time=43.4 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=17 ttl=54 time=42.8 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=18 ttl=54 time=42.8 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=19 ttl=54 time=42.9 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=20 ttl=54 time=42.9 ms 64 bytes from mrs08s01-in-x0e.1e100.net (2a00:1450:4006:801::200e): icmp_seq=21 ttl=54 time=43.5 ms ^C --- ipv6.google.com ping statistics --- 21 packets transmitted, 21 received, 0% packet loss, time 20033ms rtt min/avg/max/mdev = 42.812/43.065/43.602/0.254 ms