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IPv6 på Forskningsnettet

IPv6 på Forskningsnettet. Jan P. Sørensen Netsekretariatet & Københavns Universitet 2. nov. 2005. 11. Nov. 2004. Større adresserum Moderne teknologier Autokonfigurering

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IPv6 på Forskningsnettet

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  1. IPv6 påForskningsnettet Jan P. Sørensen Netsekretariatet & Københavns Universitet 2. nov. 2005 11. Nov. 2004

  2. Større adresserum Moderne teknologier Autokonfigurering Sikkerhed Bedre trafikfordeling Multicast Mindre route tabel Simpel header struktur Forberedt for protokol udvidelser Nem overgang fra IPv4 Bibeholder design fra IPv4 Hvorfor IPv6

  3. Periode 2002 – 2004, + 6 md. 2005 Udstyr: CISCO 12404 i Lyngby og 7206 på KU Linier: 155 Mb/s – 1 Gb/s Lyngby - Stockholm Planlagt 3 MM/år, reelt 1 MM/år. Opsætning af netværk samt multicast. 7 Work Packages, Deliverables EU projekt

  4. Global IPv4: 130.225.127.34 eller 82.E1.7F.22 2001:0878:1000:0011:0000:0000:0000:0034 2001:0878:1000:0011::0034 2001:878:1000:11::34 Site-local, benyttes ikke Link-local, ethernet 00-08-02-6b-3c-c1 fe80:0000:0000:0000:0208:02ff:fe6b:3cc1 fe80::208:2ff:fe6b:3cc1 Adresser

  5. 2001:0878::/32 Forskningsnettet 2001:0878:0000::/48     UNI-C 2001:0878:0001::/48     Links to Universities 2001:0878:0100::/48     KU 2001:0878:0200::/48     DTU 2001:0878:0300::/48     AUC 2001:0878:0400::/48     ÅU 2001:0878:0500::/48     SDU 2001:0878:0800::/48     KVL 2001:0878:0810::/48     CBS 2001:0878:0142::/48     DFUni Fordeling af IPv6 adresser (1)

  6. KU Region 2001:0878:0100::/48 KU 2001:0878:0140::/48 IT-Universitetet 2001:0878:0142::/48 DFUni 2001:0878:018::/44 Hospitaler 2001:0878:019::/44 Kollegier KU 2001:0878:0100:0001::/64       Internal KU linl 2001:0878:0100:0010::/64       IT-afdelingen 2001:0878:0100:1030::/64 Matematisk Inst. Fordeling af IPv6 adresser (2)

  7. 12000 series 10720 series 7600/6500 series 7200 series 4900 series, IPv6 i software 3750 series, 1. feb. 2005 (multicast 1Q 2006) 3560 som 3750 3550 series, aldrig PIX 515E version 7.0 CISCO udstyr, IPv6 ?

  8. OpenLDAP 2.3.4 INND 2.3.4, NORTH extensions Pine/IMAPD 4.64 OpenSSH 4.1p1 TCP-wrapper 7.6 med IPv6 IPERF 1.7.0 MBONE, VIC, RAT, incl. multicast Streaming, Quick Time InternetExplorer, XP, W2K med IPv6 extensions OpenBSD 3.7, med PF firewall, IPv6 regler Anvendelser (1), programmel

  9. Anvendelser (2), proxy + firewall Internet Ydre Indre FW FW Mail, Web Client IPv4 IPv6 Mandrake 10.1, Apache 2.0.54, OpenSSL 0.9.7g Sendmail 8.13.1, Spamassassin 3.1.0, ClamAV, SPFmilter, Greylist c

  10. Mandrake 10.1 (eller 2005 eller 2006.0) Apache 2.0.54 (2.0.55 er defekt) OpenSSL 0.9.7g /etc/sysconfig/network-scripts/ifcfg-eth0 IPV6INIT=yes IPV6ADDR_SECONDARIES="2001:878:100:12::136" /etc/sysconfig/network NETWORKING_IPV6=yes IPV6FORWARDING=yes /etc/sysconfig/static-routes-ipv6 eth0 2001::/16 2001:878:100:12::1 Anvendelser (3), proxy server

  11. Navneservice for www.ku.dk AAAA 2001:878:100:12::135 A 130.225.126.135 IPv4 client Kender ikke AAAA og tager 130.225.126.135 IPv6 client Forsøger 2001:878.100:12::135 Efter 20 sek. benyttes 130.225.126.135 Ulemper, isolerede IPv6 områder

  12. KU: www.ku.dk/net/ipv6.html Cisco has prepared many document describing IPv6: www.cisco.com/en/US/products/ps6553/products_ios_technology_home.html www.ipv6.org has compiled a list of available IPv6 software and operating systems. www.ipv6tf.org describes the IPv6 Task Forces in the various countries. A Danish IPv6 taskforce has been created: www.ipv6-taskforce.dk IPv6 Software Versions: www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/ftipv6s.htm Porting applications to IPv6 Howto: jungla.dit.upm.es/~ecastro/IPv6-web/ipv6.html NetBSD IPv6 Networking: www.netbsd.org/Documentation/network/ipv6 Lifetime of IPv4: www.potaroo.net/ispcolumn/2003-07-v4-address-lifetime/ale.html WP5 applications: serverwas.lab.telin.nl/WP5Apps/ Referencer

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