network/IPv6/各OS毎HowTo の編集

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* IPv6の設定をするに当たりOS毎の設定方法 [#m41995a8]

各OSごとにIPv6のネットワーク設定に違いが大きく、プロトコルにIPv6を指定する場合、-inet6, ipv6 などいろいろとあり、複数のOSを扱っていると混乱するので、まとめる。

** Linux [#Linux]

*** iproute2 command [#Linux_iptable2]

''format''

/sbin/ip -6 <OBJECT>
 /sbin/ip -f inet6 <OBJECT>

''example''

show routing table

$ /sbin/ip -6 route list
 fe80::/64 dev eth0.305  proto kernel  metric 256
 default via fe80::1 dev eth0.305  metric 1

$ /sbin/ip -f inet6 route list
 fe80::/64 dev eth0.305  proto kernel  metric 256
 default via fe80::1 dev eth0.305  metric 1

add static route

# /sbin/ip -6 a add 2001:db8::1/64 dev eth2
 # ip -6 a l dev eth2
  3: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000
    inet6 2001:db8::1/64 scope global
       valid_lft forever preferred_lft forever
    inet6 fe80::250:56ff:fe3d:d9b2/64 scope link
       valid_lft forever preferred_lft forever

*** ifconfig [#Linux_ifconfig]

''format''

/sbin/ifconfig <interface> inet6 [add|del] <ipv6address>/<prefixlength>

''example''

/sbin/ifconfig eth2 inet6 add 2001:db8::1/64
 /sbin/ifconfig eth2 inet6 del 2001:db8::1/64

*** route command [#Linux_route]

''format''

/sbin/route -A inet6
 /sbin/route -A inet6 [add|del] <ipv6address>/<prefixlength> gw <ipv6gateway>

''example''

add static route

# /sbin/route -A inet6 add 2001:db8:100::/48 gw 2001:db8::2
 # /sbin/route -A inet6 del 2001:db8:100::/48
 # /sbin/route -A inet6 del 2001:db8:100::/48 gw 2001:db8::2

show routing table

$ /sbin/route -A inet6
 Kernel IPv6 routing table
 Destination                                 Next Hop                                Flags Metric Ref    Use Iface
 2001:db8::/64                               *                                       U     256    0        0 eth2
 fe80::/64                                   *                                       U     256    0        0 eth2
 */0                                         fe80::1                                 UGDA  1024   0        0 eth2
 localhost/128                               *                                       U     0      810       1 lo
 2001:db8::1/128                             *                                       U     0      0        1 lo
 2001:db8:100::/48                           2001:db8::2                             UG    1      0        0 eth2
 fe80::20c:29ff:feb9:b7b4/128                *                                       U     0      936348       1 lo
 fe80::250:56ff:fe3d:d9b2/128                *                                       U     0      0        1 lo
 ff00::/8                                    *                                       U     256    0        0 eth1

** FreeBSD/MacOS [#FreeBSD]

*** ifconfig [#s6be921a]

''format''

# ifconfig <interface> inet6 <ipv6address>/<prefixlength> 
  or
 # ifconfig en0 inet6 <ipv6address> prefixlen <prefixlength>
 
 # ifconfig <interface> inet6 <ipv6address>/<prefixlength> delete
  or
 # ifconfig en0 inet6 <ipv6address> prefixlen <prefixlength> delete

IPv6 では、

# ifconfig <interface> inet6 <ipv6address>/<prefixlength> -alias

をつけても同じ挙動(aliasという概念がない)

''example''

# ifconfig en0 inet6 2001:db8::1/64
 # ifconfig en0 inet6 2001:db8::3 prefixren 64
 # ifconfig en0 inet6 2001:db8::1/64 delete
 # ifconfig en0 inet6 2001:db8::3 prefixren 64 delete

*** route [#aa0d2b12]

''format''

# route [add|delete] -inet6 <ipv6address>/<prefixlength> <ipv6gateway>

''example''

# route add -inet6 2001:db8:100::/48 2001:db8::1
 # route delete -inet6 2001:db8:100::/48 2001:db8::1

** Solaris [#Solaris]

** 関連リンク [#ud325a11]

- http://tldp.org/HOWTO/Linux+IPv6-HOWTO/chapter-configuration-address.html

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* IPv6の設定をするに当たりOS毎の設定方法 [#m41995a8]

** Linux [#Linux]

*** iproute2 command [#Linux_iptable2]

''format''

/sbin/ip -6 <OBJECT>
 /sbin/ip -f inet6 <OBJECT>

''example''

show routing table

$ /sbin/ip -6 route list
 fe80::/64 dev eth0.305  proto kernel  metric 256
 default via fe80::1 dev eth0.305  metric 1

$ /sbin/ip -f inet6 route list
 fe80::/64 dev eth0.305  proto kernel  metric 256
 default via fe80::1 dev eth0.305  metric 1

add static route

*** ifconfig [#Linux_ifconfig]

''format''

/sbin/ifconfig <interface> inet6 [add|del] <ipv6address>/<prefixlength>

''example''

/sbin/ifconfig eth2 inet6 add 2001:db8::1/64
 /sbin/ifconfig eth2 inet6 del 2001:db8::1/64

*** route command [#Linux_route]

''format''

/sbin/route -A inet6
 /sbin/route -A inet6 [add|del] <ipv6address>/<prefixlength> gw <ipv6gateway>

''example''

add static route

# /sbin/route -A inet6 add 2001:db8:100::/48 gw 2001:db8::2
 # /sbin/route -A inet6 del 2001:db8:100::/48
 # /sbin/route -A inet6 del 2001:db8:100::/48 gw 2001:db8::2

show routing table

** FreeBSD/MacOS [#FreeBSD]

*** ifconfig [#s6be921a]

''format''

IPv6 では、

# ifconfig <interface> inet6 <ipv6address>/<prefixlength> -alias

をつけても同じ挙動(aliasという概念がない)

''example''

# ifconfig en0 inet6 2001:db8::1/64
 # ifconfig en0 inet6 2001:db8::3 prefixren 64
 # ifconfig en0 inet6 2001:db8::1/64 delete
 # ifconfig en0 inet6 2001:db8::3 prefixren 64 delete

*** route [#aa0d2b12]

''format''

# route [add|delete] -inet6 <ipv6address>/<prefixlength> <ipv6gateway>

''example''

# route add -inet6 2001:db8:100::/48 2001:db8::1
 # route delete -inet6 2001:db8:100::/48 2001:db8::1

** Solaris [#Solaris]

** 関連リンク [#ud325a11]

- http://tldp.org/HOWTO/Linux+IPv6-HOWTO/chapter-configuration-address.html

* IPv6の設定をするに当たりOS毎の設定方法 [#m41995a8]

** Linux [#Linux]

*** iproute2 command [#Linux_iptable2]

''format''

/sbin/ip -6 <OBJECT>
 /sbin/ip -f inet6 <OBJECT>

''example''

show routing table

$ /sbin/ip -6 route list
 fe80::/64 dev eth0.305  proto kernel  metric 256
 default via fe80::1 dev eth0.305  metric 1

$ /sbin/ip -f inet6 route list
 fe80::/64 dev eth0.305  proto kernel  metric 256
 default via fe80::1 dev eth0.305  metric 1

add static route

*** ifconfig [#Linux_ifconfig]

''format''

/sbin/ifconfig <interface> inet6 [add|del] <ipv6address>/<prefixlength>

''example''

/sbin/ifconfig eth2 inet6 add 2001:db8::1/64
 /sbin/ifconfig eth2 inet6 del 2001:db8::1/64

*** route command [#Linux_route]

''format''

/sbin/route -A inet6
 /sbin/route -A inet6 [add|del] <ipv6address>/<prefixlength> gw <ipv6gateway>

''example''

add static route

# /sbin/route -A inet6 add 2001:db8:100::/48 gw 2001:db8::2
 # /sbin/route -A inet6 del 2001:db8:100::/48
 # /sbin/route -A inet6 del 2001:db8:100::/48 gw 2001:db8::2

show routing table

** FreeBSD/MacOS [#FreeBSD]

*** ifconfig [#s6be921a]

''format''

IPv6 では、

# ifconfig <interface> inet6 <ipv6address>/<prefixlength> -alias

をつけても同じ挙動(aliasという概念がない)

''example''

# ifconfig en0 inet6 2001:db8::1/64
 # ifconfig en0 inet6 2001:db8::3 prefixren 64
 # ifconfig en0 inet6 2001:db8::1/64 delete
 # ifconfig en0 inet6 2001:db8::3 prefixren 64 delete

*** route [#aa0d2b12]

''format''

# route [add|delete] -inet6 <ipv6address>/<prefixlength> <ipv6gateway>

''example''

# route add -inet6 2001:db8:100::/48 2001:db8::1
 # route delete -inet6 2001:db8:100::/48 2001:db8::1

** Solaris [#Solaris]

** 関連リンク [#ud325a11]

- http://tldp.org/HOWTO/Linux+IPv6-HOWTO/chapter-configuration-address.html

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ページの概要	各OSごとにIPv6のネットワーク設定に違いが大きく、プロトコルにIPv6を指定する場合、-inet6, ipv6 などいろいろとあり、複数のOSを扱っていると混乱するので、まとめる。
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