Re: cisco vpn because of ipsec over tcp

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On Mon, Nov 14, 2011 at 09:08:05PM +0400, Lucas wrote:
> I am talking about ipsec over TCP.
> 
> Everything can do ipsec over UDP, but none over TCP. But on my job for the security reason UDP is 
> blocked, cisco vpn can do ipsec over tcp.

  It seems you have your layering wrong. IPSec operates on IP protocol, below UDP and TCP.  Only
IKE, the key exchange, protocol works on UDP. Maybe you thought about different technology?  
For VPN, OpenVPN provided in Fedora support TCP transport.

-- 
Tomasz Torcz               RIP is irrevelant. Spoofing is futile.
xmpp: zdzichubg@xxxxxxxxx     Your routes will be aggreggated. -- Alex Yuriev

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