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risnaini - 01/01/2012 08:20 PM
#161
[Belajar IPv6] Stateless dan Stateful DHCP IPv6
Stateless DHCPv6 (RFC 3736)
• No IPv6 address assignment (“stateless”); assumed that SLAAC or
other method will be used for address configuration
• Other network configuration parameters are provided, eg. DNS
servers, NTP servers etc
• Uses “O” (“other”) flag in RA messages


Stateful DHCPv6 (RFC 3315)
• Managed address allocation analogous to DHCP in IPv4
• Easy to populate DNS & reverse DNS (compared to autoconfig)
• Uses “M” (“managed configuration”) flag in RA messages
risnaini - 01/01/2012 08:21 PM
#162
[Belajar IPv6] Perbedaan DHCP di IPv6 dengan IPv4
• Clients use autoconfigured link-local addresses as source (IPv4 uses the
unspecified address, 0.0.0.0)
• Clients send messages to multicast group address ff02::1:2 (“all dhcp
servers and relay agents group”); IPv4 uses broadcast
• Does not assign default gateway - use Router Advertisement
• DHCP servers can send “reconfigure” messages to clients
• Rapid Commit option (reduce exchange from 4 to 2 messages)
• DUID (Device Unique IDentifiers)
• Provision for temporary and non-temporary addresses
• Uses UDP ports 546 (server) and 547 (client)
risnaini - 01/01/2012 08:24 PM
#163
[Belajar IPv6] Mac OS yang support IPv6
• On by default.
• In Mac OS X Lion (released July 2011), both Stateless
Address Autoconfiguration and DHCPv6 are supported. In
earlier versions only the former was supported.
• Details can be seen in the “Network Preferences” pane of
the “Preferences” application, where it is also possible to
configure a static IPv6 address and gateway.
risnaini - 01/01/2012 08:26 PM
#164
[Belajar IPv6] Continued - Configure Static IPv6 di Linux
[CODE]
/etc/sysconfig/network:
NETWORKING_IPV6=yes
IPV6_AUTOCONF=no
IPV6_DEFAULTGW=fe80::4
IPV6_DEFAULTDEV=eth0

/etc/sysconfig/network-scripts/ifcfg-eth0:
IPV6INIT=yes
IPV6ADDR=2001:db8:abcd::4/64

Manually adding, deleting IPv6 addresses on an interface:
ifconfig eth0 add inet6 2001:db8:abcd::4/64
ifconfig eth0 del inet6 2001:db8:abcd::4/64
[/CODE]
risnaini - 01/01/2012 09:03 PM
#165
[Belajar IPv6] Configure IPv6 di Solaris
IPv6 is on by default.

Interface address configuration file:
[CODE]
/etc/hostname6. eg./etc/hostname6.e1000g0
Some possible contents of this file:
# use stateless autoconfiguration
token ::2:2/64 # Defines the 64-bit IID; network
# prefix is derived from RA
addif inet6 2001:db8:ab::1 up # full static address
[/CODE]
risnaini - 01/01/2012 09:05 PM
#166
[Belajar IPv6] Apple iOS - IPv6 Support
Apple’s iOS (iPhone, iPad, etc) version 4 onwards supports
IPv6 (on Wi-fi interface)
• Supports both stateless address autoconfiguration (and with
v.4.3.1 onwards, temporary addresses), and DHCPv6.
• Configured automatically; no configuration knobs are
provided in the UI.
risnaini - 01/01/2012 09:07 PM
#167
[Belajar IPv6] Aplikasi yang bisa di implementasi IPv6
Jangan lupa, check versi gan...

• Webservers: Apache, IIS
• E-mail: Sendmail, Postfix, UW IMAP, Cyrus, MS Exchange,
Exim, Qmail, Dovecot, Courier
• DNS: BIND, NSD, PowerDNS, Microsoft DNS
• LDAP: OpenLDAP, Active Directory
• Kerberos: MIT, Heimdal, Active Directory
• More comprehensive lists:
http://www.ipv6-to-standard.org/
http://www.deepspace6.net/docs/ipv6_status_page_apps.html
risnaini - 01/01/2012 09:19 PM
#168
[Belajar IPv6] 6to4 IPv6 Tunnel further information
• A transition method for IPv6 capable hosts or networks that don’t
have native IPv6 network connectivity to use tunneling to
communicate with other IPv6 islands and/or the IPv6 Internet
• Does not involve explicit setup of the tunnels.
• 6to4 hosts and networks are numbered in the 2002::/16 prefix
• 6to4 routers sit at the edge of an IPv6 site and the IPv4 Internet
• The most common deployment model of 6to4 involves using 6to4
anycast addresses to reach 6to4 relay routers : 192.88.99.1 and 2002:c058:6301::

• Site constructs a /48 IPv6 prefix by concatenating 6to4 router’s IPv4
address to 2002::/16, and tunnels IPv6 packets from the 6to4 router
to a 6to4 relay router that is connected to both the IPv4 and IPv6
Internet.
• A site could be a single computer, in which case it is itself the 6to4
router
risnaini - 01/01/2012 09:20 PM
#169
[Belajar IPv6] Problem pada Tunnel 6to4
• 6to4 can fail or perform poorly due to a variety of reasons:
• Inbound/outbound blackholes (routers or firewalls filtering
protocol 41, ICMP etc)
• Lack of working return 6to4 relay
• Circuitous/Asymmetric path with large round trip time
• PMTU failures due to encapsulation overhead etc
• Privacy concerns with 3rd party relay routers
• See RFC 6343: Advisory Guidelines for 6to4 Deployment
PantoaFx - 03/01/2012 06:18 AM
#170

buat mobile broadband udah di dukung k . ??
risnaini - 03/01/2012 10:40 AM
#171

Quote:
Original Posted By PantoaFx
buat mobile broadband udah di dukung k . ??


Waktu itu ane ngetest bareng team XL dan IM2.
Sudah running.
Namun apakah di implement untuk end user, belum sptnya gan kalo XL.

Kalo IM2..belum dapat inpoh terakhir.
Handset yang dipakai Nokia E72
Derico3 - 03/01/2012 09:06 PM
#172

mantab... di bookmark dulu
selagi baca sambil muntah darah D
risnaini - 05/01/2012 09:59 AM
#173

Quote:
Original Posted By Derico3
mantab... di bookmark dulu
selagi baca sambil muntah darah D


Pakai Win Chun gan jurusnya hehehe
Slow but sure...
risnaini - 05/01/2012 10:03 AM
#174
[Belajar IPv6] IPv6 by default di block oleh Fortigate - Fortinet Firewall
Bila agan2 kantornya pakai fortigate.
Kemungkinan IPv6 akan terblock, minta buka sama admin bila ingin test2 \)

Knowledge Share - IPv6 Preview [BAB I]

LAN With Fortigate :
C:\Documents and Settings\a. rahman >isnainiping 2404:170:253::1
Pinging 2404:170:253::1 with 32 bytes of data:

Destination host unreachable.
Destination host unreachable.
Destination host unreachable.
Destination host unreachable.

Ping statistics for 2404:170:253::1:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

LAN Without Fortigate :

C:\Documents and Settings\a. rahman >isnainiping 2404:170:253::1
Pinging 2404:170:253::1 with 32 bytes of data:

Reply from 2404:170:253::1: time=2ms
Reply from 2404:170:253::1: time=1ms
Reply from 2404:170:253::1: time
dix123 - 05/01/2012 10:32 PM
#175

ayo ini http://id.wikipedia.org/wiki/IPv6
menanti uluran tangan (bantuan) aga-agan semua \)
oeban_30 - 06/01/2012 09:43 AM
#176

gan ane dari kemaren baca2 ne thread.. mantab gan cendols send...
risnaini - 06/01/2012 11:23 AM
#177

Quote:
Original Posted By dix123
ayo ini http://id.wikipedia.org/wiki/IPv6
menanti uluran tangan (bantuan) aga-agan semua \)


iloveindonesias
ayuk kroyokan \)..
tight schedule..
risnaini - 07/01/2012 12:26 AM
#178

Quote:
Original Posted By oeban_30
gan ane dari kemaren baca2 ne thread.. mantab gan cendols send...


shakehand2
risnaini - 07/01/2012 02:53 PM
#179

Quote:
Original Posted By risnaini
iloveindonesias
ayuk kroyokan \)..
tight schedule..


http://id.wikipedia.org/wiki/IPv6
Updated \)
dix123 - 07/01/2012 11:29 PM
#180

Quote:
Original Posted By risnaini
http://id.wikipedia.org/wiki/IPv6
Updated \)


thanks! besok ane edit dikit-dikit.
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