Z-Wave the public standard

Br-lan Ipv6 lost

#1

When starting zipgateway, you can use the ifconfig command to see the ip6 address of fd00:aaaa. You can receive the zwave command using upd, but after running for a few hours, the ipv6 address of fd00:aaaa disappears. The order issued cannot be received.

Ifconfig is displayed at startup:
br-lan Link encap:Ethernet HWaddr 12:47:0c:b1:f8:06
inet addr:192.168.1.108 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fd00:aaaa::448d:5fff:fe2a:5c9c/64 Scope:Global
inet6 addr: fe80::448d:5fff:fe2a:5c9c/64 Scope:Link
inet6 addr: fd00:aaaa::31a1:862e:ed34:4124/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1979 errors:0 dropped:0 overruns:0 frame:0
TX packets:617 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:292813 (292.8 KB) TX bytes:182212 (182.2 KB)

eth0 Link encap:Ethernet HWaddr 46:8d:5f:2a:5c:9c
inet6 addr: fe80::448d:5fff:fe2a:5c9c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2193 errors:0 dropped:0 overruns:0 frame:0
TX packets:652 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:406348 (406.3 KB) TX bytes:192401 (192.4 KB)
Interrupt:114

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:3430 errors:0 dropped:0 overruns:0 frame:0
TX packets:3430 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:300467 (300.4 KB) TX bytes:300467 (300.4 KB)

tap0 Link encap:Ethernet HWaddr 12:47:0c:b1:f8:06
inet6 addr: fe80::1047:cff:feb1:f806/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:333 errors:0 dropped:1 overruns:0 frame:0
TX packets:1668 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:30667 (30.6 KB) TX bytes:312585 (312.5 KB)

wlan0 Link encap:Ethernet HWaddr dc:44:6d:55:9b:d1
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
route -n6 show:

Kernel IPv6 routing table
Destination Next Hop Flag Met Ref Use If
fd00:aaaa::/64 :: UAe 256 0 1 br-lan
fd00:bbbb::/64 fd00:aaaa::15a:1:1:3 UG 1024 0 0 br-lan
fe80::/64 :: U 256 0 0 eth0
fe80::/64 :: U 256 0 0 br-lan
fe80::/64 :: U 256 0 0 tap0
::/0 :: !n -1 1 47 lo
::1/128 :: Un 0 1 12 lo
fd00:aaaa::31a1:862e:ed34:4124/128 :: Un 0 1 283 lo
fd00:aaaa::448d:5fff:fe2a:5c9c/128 :: Un 0 1 0 lo
fe80::1047:cff:feb1:f806/128 :: Un 0 1 0 lo
fe80::448d:5fff:fe2a:5c9c/128 :: Un 0 1 0 lo
fe80::448d:5fff:fe2a:5c9c/128 :: Un 0 1 24 lo
ff00::/8 :: U 256 0 0 eth0
ff00::/8 :: U 256 0 0 br-lan
ff00::/8 :: U 256 0 0 tap0
::/0 :: !n -1 1 47 lo

Show after a few hours:
ifconfig:
br-lan Link encap:Ethernet HWaddr 06:1f:db:11:4d:75
inet addr:192.168.1.110 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::41f:dbff:fe11:4d75/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:24000 errors:0 dropped:0 overruns:0 frame:0
TX packets:6183 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:5227258 (5.2 MB) TX bytes:2257243 (2.2 MB)

eth0 Link encap:Ethernet HWaddr 06:1f:db:11:4d:75
inet addr:192.168.1.110 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::41f:dbff:fe11:4d75/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:35320 errors:0 dropped:0 overruns:0 frame:0
TX packets:10749 errors:2 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:8073603 (8.0 MB) TX bytes:2609638 (2.6 MB)
Interrupt:114

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:2043 errors:0 dropped:0 overruns:0 frame:0
TX packets:2043 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:110586 (110.5 KB) TX bytes:110586 (110.5 KB)

tap0 Link encap:Ethernet HWaddr 42:99:59:2c:80:53
inet6 addr: fe80::4099:59ff:fe2c:8053/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1451 errors:0 dropped:1 overruns:0 frame:0
TX packets:29799 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:144937 (144.9 KB) TX bytes:7672921 (7.6 MB)

wlan0 Link encap:Ethernet HWaddr dc:44:6d:e5:14:51
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
route -n6 show:
Kernel IPv6 routing table
Destination Next Hop Flag Met Ref Use If
fd00:bbbb::/64 fe80::21e:32ff:fe16:93ae UG 425 0 0 br-lan
fe80::/64 :: U 256 0 0 br-lan
fe80::/64 :: U 256 0 0 eth0
fe80::/64 :: U 256 0 0 tap0
::/0 :: !n -1 1 21 lo
::1/128 :: Un 0 1 43 lo
fe80::41f:dbff:fe11:4d75/128 :: Un 0 1 499 lo
fe80::41f:dbff:fe11:4d75/128 :: Un 0 1 0 lo
fe80::4099:59ff:fe2c:8053/128 :: Un 0 1 0 lo
ff00::/8 :: U 256 0 0 br-lan
ff00::/8 :: U 256 0 0 eth0
ff00::/8 :: U 256 0 0 tap0
::/0 :: !n -1 1 21 lo
Why does ipv6’s fd00:aaaa address disappear?