llc at dansketelecom
Nov 13, 2009, 6:26 AM
Post #2 of 2
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Re: Device for mapping IPv6 to IPv4-addresses
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Hi Andreas
I would suggest an ugly a NAT-PT device, capable of doing both v4 and v6. However, there is no guaranties of the serverpart working correctly, as you might have the same issues as with IPv4 NAT.
You should be able to do the NAT on any Cisco router capable of doing IPv6 and NAT. Don't use L3 switches, as they might not support this to satisfactory.
Take a further look at http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-nat_trnsln_ps6350_TSD_Products_Configuration_Guide_Chapter.html
______________________________________
Med venlig hilsen / Kind regards
Lars Lystrup Christensen
Implementerings-/NOC-tekniker, CCIE(tm) #20292
Danske Telecom A/S
Park Allé 350A
2605 Brøndby
-----Original Message-----
From: cisco-nsp-bounces [at] puck [mailto:cisco-nsp-bounces [at] puck] On Behalf Of Andreas Mueller
Sent: 13. november 2009 11:51
To: cisco-nsp
Subject: [c-nsp] Device for mapping IPv6 to IPv4-addresses
Hello,
I need to realize an IPv6-island inside an IPv4 network. To connect my
IPv6-island to the IPv4-world I need a network-device with the following
features:
- the IPv6-addresses need to be mapped (dynamically) to IPv4-addresses
for internet-connectivity.
- the IPv6-Island will contain about a hundred computers.
- some servers in the IPv6-island have to be reached from the
outside-world by a static-IPv4-address.
- the network is based on gigabit ethernet.
what possibilities do I have to realize this scenario ?
thanks for help && happy weekend,
Andreas Mueller
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