04-09-2003 09:53 PM - edited 02-21-2020 12:28 PM
I'm trying to determine how one selectes beteween the three nat transparency protocols (NAT-T, IPSec over UDP & IPsec over TCP). I understand that Pix 6.3 supports only the 1st two, and that the VPN 300x gear & the software client support all three.
Does anyone have any reccomendations on which to use? Are there differences in performance or compatability between the three?
I would think one would want to avoid NAT-T, simply because it's a fairly new feature and various bugs may pop up. However, I'm stuck between IPSec UDP & IPSec TCP on 300x concentrators. Any guidelines?
04-09-2003 10:25 PM
hi,
as long as u can configure ipsec/tcp, you should use it (works better with NAT devices). NAT-T works fine, you can use it as well with pix.
Thx
Afaq
04-10-2003 01:09 PM
Hi Jeff,
You can use either NAT Transparency methods as both work very well, it just depends on what suits you better.
Regards,
Aamir
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