网络协议 第3篇: IP v6

>which ipv6

/cygdrive/c/WINDOWS/system32/ipv6

 

>ipv6 if 0

Could not access IPv6 protocol stack - the stack is not installed.

To install, please use 'ipv6 install'.

 

>ipv6 if eth0

Could not access IPv6 protocol stack - the stack is not installed.

To install, please use 'ipv6 install'.

 

>ipv6 install

Installing...

Succeeded.

 

>ipv6 if

Interface 6: Ethernet: 本地连接 4

  Guid {2F7135FD-29EB-4F59-875D-8DFA403B1338}

  uses Neighbor Discovery

  uses Router Discovery

  link-layer address: 00-1e-ec-c1-71-81

    preferred link-local fe80::21e:ecff:fec1:7181, life infinite

    multicast interface-local ff01::1, 1 refs, not reportable

    multicast link-local ff02::1, 1 refs, not reportable

    multicast link-local ff02::1:ffc1:7181, 1 refs, last reporter

  link MTU 1500 (true link MTU 1500)

  current hop limit 128

  reachable time 27500ms (base 30000ms)

  retransmission interval 1000ms

  DAD transmits 1

  default site prefix length 48

Interface 5: Ethernet: 无线网络连接 4

  Guid {45A8CA86-7616-4B54-BCDB-40F8449FB2D0}

  zones: link 5 site 2

  cable unplugged

  uses Neighbor Discovery

  uses Router Discovery

  link-layer address: 00-21-5d-3c-eb-b6

    tentative link-local fe80::221:5dff:fe3c:ebb6, life infinite

    multicast interface-local ff01::1, 1 refs, not reportable

    multicast link-local ff02::1, 1 refs, not reportable

    multicast link-local ff02::1:ff3c:ebb6, 1 refs, last reporter

  link MTU 1500 (true link MTU 1500)

  current hop limit 128

  reachable time 15000ms (base 30000ms)

  retransmission interval 1000ms

  DAD transmits 1

  default site prefix length 48

Interface 4: Teredo Tunneling Pseudo-Interface

  Guid {880085C3-77D8-4B41-8757-4AC4EC09BE7D}

  zones: link 4 site 3

  cable unplugged

  uses Neighbor Discovery

  uses Router Discovery

  routing preference 2

  link-layer address: 0.0.0.0:0

    preferred link-local fe80::ffff:ffff:fffd, life infinite

    multicast interface-local ff01::1, 1 refs, not reportable

    multicast link-local ff02::1, 1 refs, not reportable

  link MTU 1280 (true link MTU 1280)

  current hop limit 128

  reachable time 32000ms (base 30000ms)

  retransmission interval 1000ms

  DAD transmits 0

  default site prefix length 48

Interface 3: 6to4 Tunneling Pseudo-Interface

  Guid {A995346E-9F3E-2EDB-47D1-9CC7BA01CD73}

  does not use Neighbor Discovery

  does not use Router Discovery

  routing preference 1

  link MTU 1280 (true link MTU 65515)

  current hop limit 128

  reachable time 21000ms (base 30000ms)

  retransmission interval 1000ms

  DAD transmits 0

  default site prefix length 48

Interface 2: Automatic Tunneling Pseudo-Interface

  Guid {48FCE3FC-EC30-E50E-F1A7-71172AEEE3AE}

  does not use Neighbor Discovery

  does not use Router Discovery

  routing preference 1

  EUI-64 embedded IPv4 address: 0.0.0.0

  router link-layer address: 0.0.0.0

    preferred link-local fe80::5efe:192.168.0.109, life infinite

  link MTU 1280 (true link MTU 65515)

  current hop limit 128

  reachable time 20500ms (base 30000ms)

  retransmission interval 1000ms

  DAD transmits 0

  default site prefix length 48

Interface 1: Loopback Pseudo-Interface

  Guid {6BD113CC-5EC2-7638-B953-0B889DA72014}

  zones: link 1 site 4

  does not use Neighbor Discovery

  does not use Router Discovery

  link-layer address:

    preferred link-local ::1, life infinite

    preferred link-local fe80::1, life infinite

  link MTU 1500 (true link MTU 4294967295)

  current hop limit 128

  reachable time 40000ms (base 30000ms)

  retransmission interval 1000ms

  DAD transmits 0

  default site prefix length 48

 

 

# ifconfig

eth0      Link encap:Ethernet  HWaddr 00:0C:29:12:78:03  

          inet addr:192.168.0.102  Bcast:192.168.0.255  Mask:255.255.255.0

          inet6 addr: fe80::20c:29ff:fe12:7803/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:4746 errors:0 dropped:0 overruns:0 frame:0

          TX packets:3657 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000 

          RX bytes:471968 (460.9 KiB)  TX bytes:563550 (550.3 KiB)

          Interrupt:19 Base address:0x2000 

 

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:65536  Metric:1

          RX packets:8 errors:0 dropped:0 overruns:0 frame:0

          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0 

          RX bytes:592 (592.0 b)  TX bytes:592 (592.0 b)

 

其中eth0的inet addr:192.168.0.102就是ipv4地址

其中lo的inet addr:127.0.0.1就是ipv4地址

 

其中eth0的inet6 addr: fe80::20c:29ff:fe12:7803就是ipv6地址

其中lo的inet6 addr: ::1就是ipv6地址

 

ping

 

# ping6 -I lo ::1

PING ::1(::1) from ::1 lo: 56 data bytes

64 bytes from ::1: icmp_seq=1 ttl=64 time=10.8 ms

 

64 bytes from ::1: icmp_seq=2 ttl=64 time=0.710 ms

 

# ping6 ::1

PING ::1(::1) 56 data bytes

64 bytes from ::1: icmp_seq=1 ttl=64 time=29.0 ms

64 bytes from ::1: icmp_seq=2 ttl=64 time=0.495 ms

64 bytes from ::1: icmp_seq=3 ttl=64 time=0.285 ms

 

# ping6 -I eth0 fe80::20c:29ff:fe12:7803

PING fe80::20c:29ff:fe12:7803(fe80::20c:29ff:fe12:7803) from fe80::20c:29ff:fe12:7803 eth0: 56 data bytes

64 bytes from fe80::20c:29ff:fe12:7803: icmp_seq=1 ttl=64 time=0.541 ms

64 bytes from fe80::20c:29ff:fe12:7803: icmp_seq=2 ttl=64 time=0.284 ms

 

64 bytes from fe80::20c:29ff:fe12:7803: icmp_seq=3 ttl=64 time=0.292 ms

 

telnet

 

# telnet -8 ::1 22

Trying ::1...

Connected to ::1.

Escape character is '^]'.

SSH-2.0-OpenSSH_5.3

 

 

# telnet -8 fe80::20c:29ff:fe12:7803%eth0 22

Trying fe80::20c:29ff:fe12:7803%eth0...

Connected to fe80::20c:29ff:fe12:7803%eth0.

Escape character is '^]'.

SSH-2.0-OpenSSH_5.3