01-16-2008 12:13 PM - edited 02-21-2020 03:29 PM
Hi, I can connect to my Cisco Concentrator using my Cisco VPN Client if I turn off the transparent tunnel option or turn it on using either IPsec over UDP or IPsec over TCP, does either of these 3 options provide better security or speed, or am I OK just to use the default for my users which is transparent enabled and IPsec over UDP?
Thanks
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01-16-2008 12:17 PM
IPsec over udp is fine. If you were to disable it you would likely find people having trouble establishing communications behind nat devices. I don't believe one is more secure than the other, but I do think over udp is faster than over tcp.
01-16-2008 12:17 PM
IPsec over udp is fine. If you were to disable it you would likely find people having trouble establishing communications behind nat devices. I don't believe one is more secure than the other, but I do think over udp is faster than over tcp.
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