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Can I not do GRE through the UC540?

bjames
Level 5
Level 5

‎04-23-2010 07:32 AM - edited ‎03-21-2019 02:29 AM

I don't see too many options in the NAT setup for the UC540. The client still wants GRE/PPTP through to their server (until we switch them to VPN), I can setup the TCP port but can I add the GRE protocol?

Thanks,

Bob

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4 Replies 4

bjames
Level 5
Level 5

‎04-28-2010 10:14 AM

.....tumbleweed...............Cisco?

Let me add another question, can I do NAT transversal or at least change from stock UDP based VPN to TCP based VPN?

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Marcos Hernandez
Level 8
Level 8
In response to bjames

‎05-04-2010 08:38 AM

Hi Bob,

This can be done in IOS, but using CLI, not CCA.


Marcos

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bjames
Level 5
Level 5
In response to Marcos Hernandez

‎05-04-2010 06:42 PM

Yes but will CCA still work after the ACL mod?

Bob

0 Helpful

finalconnect
Level 3
Level 3
In response to bjames

‎05-04-2010 09:07 PM

You should be able to use CCA for phone stuff, but don't even try to use it for a CLI modified VPN...

0 Helpful
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