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Does 1812J supported by NAT-T(RFC3948)

Hi all,

I ask question of NAT-T(3948)

Does Cisco 1812J supported by NAT-T(RFC3948)?

Do you know this information on CCO?

Do you know Feature Navigator's name of NAT-T?

H/W : Cisco 1812J

IOS : 12.4T

Regards

Ryusuke.

2 REPLIES

Re: Does 1812J supported by NAT-T(RFC3948)

NAT-T was introduced in IOS v12.3:

http://www.cisco.com/en/US/tech/tk583/tk372/technologies_configuration_example09186a0080235197.shtml#hw

This means all devices with a suitable feature set (crypto-image) and running IOS v12.4 will support it also.

regards,

Leo

New Member

Re: Does 1812J supported by NAT-T(RFC3948)

Hi Leo,

NAT-T is NAT Transparency, isn't it?

I was thought that NAT-T is NAT Traversal.

This link is NAT Transparensy.

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t13/ftipsnat.htm

Thanks your help.

Ryusuke

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