IPv6 kasutamine OpenBSDga
Allikas: Kuutõrvaja
Sisukord
Sissejuhatus
TODO
Tunneli seadistamine
Tunneli seadistamiseks tuleb öelda, vastavalt konkreetse tunneli parameetreid kasutades
# ifconfig gif0 create # ifconfig gif0 tunnel 84.50.96.138 194.126.101.242 # ifconfig gif0 inet6 2001:7d0:0:f000::1341 2001:7d0:0:f000::1340 prefixlen 128
IPv6 ruutingu sisselülitamiseks tuleb öelda
# sysctl -w net.inet6.ip6.forwarding=1
Paketifiltri seadistamine
Piiranguteta IPv6 liiklust lubaval juhtumil sobib kasutada selliseid ridu paketifiltri seadistusfailis
pass quick on gif0 inet6 pass quick on fxp0 proto ipv6
kus
- gif0 - tunneli seade
- fxp0 - füüsiline seade
Tunneli kasutamine
# ping6 2001:7d0:0:f000::1340 PING6(56=40+8+8 bytes) 2001:7d0:0:f000::1341 --> 2001:7d0:0:f000::1340 16 bytes from 2001:7d0:0:f000::1340, icmp_seq=0 hlim=64 time=8.573 ms 16 bytes from 2001:7d0:0:f000::1340, icmp_seq=1 hlim=64 time=8.208 ms
Tunneli seadmel
# tcpdump -nei gif0 ip6 tcpdump: listening on gif0, link-type NULL 01:09:46.308727 2001:7d0:0:f000::1341 > 2001:7d0:0:f000::1340: icmp6: echo request 01:09:46.317070 2001:7d0:0:f000::1340 > 2001:7d0:0:f000::1341: icmp6: echo reply 01:09:47.314576 2001:7d0:0:f000::1341 > 2001:7d0:0:f000::1340: icmp6: echo request 01:09:47.323035 2001:7d0:0:f000::1340 > 2001:7d0:0:f000::1341: icmp6: echo reply
Füüsilisel seadmel
# tcpdump -nei fxp0 proto ipv6 tcpdump: listening on fxp0, link-type EN10MB 01:08:48.480402 00:50:8b:cd:11:6d 00:14:7f:f4:e3:6a 0800 90: 2001:7d0:0:f000::1341 > 2001:7d0:0:f000::1340: icmp6: echo request (encap) 01:08:48.488495 00:14:7f:f4:e3:6a 00:00:5e:00:01:07 0800 90: 2001:7d0:0:f000::1340 > 2001:7d0:0:f000::1341: icmp6: echo reply (encap) 01:08:49.480454 00:50:8b:cd:11:6d 00:14:7f:f4:e3:6a 0800 90: 2001:7d0:0:f000::1341 > 2001:7d0:0:f000::1340: icmp6: echo request (encap) 01:08:49.488744 00:14:7f:f4:e3:6a 00:00:5e:00:01:07 0800 90: 2001:7d0:0:f000::1340 > 2001:7d0:0:f000::1341: icmp6: echo reply (encap)
IPv6 ruuting
TODO
IPv6 nimesüsteem
$ dig www.ipv6.org aaaa ... ;; QUESTION SECTION: ;www.ipv6.org. IN AAAA ;; ANSWER SECTION: www.ipv6.org. 45 IN CNAME shake.stacken.kth.se. shake.stacken.kth.se. 1086 IN AAAA 2001:6b0:1:ea:202:a5ff:fecd:13a6 ...
Teenuste kasutamine IPv6 võrgus
TODO
