我已经为eth2接口分配了静态IPv6地址，我无法ping通它。
这是在/etc/sysconfig/networking/device/ifcfg-eh2完成的configuration设置
# Intel Corporation 82546EB Gigabit Ethernet Controller (Copper) DEVICE=eth2 BOOTPROTO=none HWADDR=00:11:0A:56:BB:68 ONBOOT=yes HOTPLUG=no DHCP_HOSTNAME=ipv6-http-ftp TYPE=Ethernet USERCTL=yes IPV6INIT=yes PEERDNS=no IPV6ADDR=2001:dbc0:0a0a:0101:0000:0000:0000:0300 IPV6_DEFAULTGW=2001:dbc0:0a0a:0101:0000:0000:0000:0001 IPV6_AUTOCONF=no
ifconfig eth2显示的链接本地地址只显示全局地址。
ifconfig eth2 eth2 Link encap:Ethernet HWaddr 00:11:0A:56:BB:68 inet6 addr: 2001:dbc0:a0a:101::300/64 Scope:Global 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)
输出ip-6路由显示
ip -6 route show unreachable ::/96 dev lo metric 1024 expires 21333176sec error -101 mtu 16436 advmss 16376 hoplimit 4294967295 unreachable ::ffff:0.0.0.0/96 dev lo metric 1024 expires 21333176sec error -101 mtu 16436 advmss 16376 hoplimit 4294967295 2001:dbc0:a0a:101::/64 dev eth2 metric 256 expires 21333176sec mtu 1500 advmss 1440 hoplimit 4294967295 unreachable 2002:a00::/24 dev lo metric 1024 expires 21333176sec error -101 mtu 16436 advmss 16376 hoplimit 4294967295 unreachable 2002:7f00::/24 dev lo metric 1024 expires 21333176sec error -101 mtu 16436 advmss 16376 hoplimit 4294967295 unreachable 2002:a9fe::/32 dev lo metric 1024 expires 21333176sec error -101 mtu 16436 advmss 16376 hoplimit 4294967295 unreachable 2002:ac10::/28 dev lo metric 1024 expires 21333176sec error -101 mtu 16436 advmss 16376 hoplimit 4294967295 unreachable 2002:c0a8::/32 dev lo metric 1024 expires 21333176sec error -101 mtu 16436 advmss 16376 hoplimit 4294967295 unreachable 2002:e000::/19 dev lo metric 1024 expires 21333176sec error -101 mtu 16436 advmss 16376 hoplimit 4294967295 unreachable 3ffe:ffff::/32 dev lo metric 1024 expires 21333176sec error -101 mtu 16436 advmss 16376 hoplimit 4294967295 fe80::/64 dev eth1 metric 256 expires 21333174sec mtu 1500 advmss 1440 hoplimit 4294967295 fe80::/64 dev eth2 metric 256 expires 21333176sec mtu 1500 advmss 1440 hoplimit 4294967295 default via 2001:dbc0:a0a:101::1 dev eth2 metric 1 expires 21333176sec mtu 1500 advmss 1440 hoplimit 4294967295
路由的输出-A inet6
Kernel IPv6 routing table Destination Next Hop Flags Metric Ref Use Iface getnameinfo failed [UNKNOWN]/64 * U 256 1 0 eth2 getnameinfo failed [UNKNOWN]/64 * U 256 0 0 eth1 getnameinfo failed [UNKNOWN]/64 * U 256 0 0 eth2 getnameinfo failed */0 [UNKNOWN] UG 1 0 0 eth2 localhost6.localdomain6/128 * U 0 2 1 lo getnameinfo failed [UNKNOWN]/128 * U 0 0 1 lo getnameinfo failed [UNKNOWN]/8 * U 256 0 0 eth1 getnameinfo failed [UNKNOWN]/8 * U 256 0 0 eth2
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