Pix 520 tunnels

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Pix 520 tunnels

by Halchishak, John-2 :: Rate this Message:

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We have two pix (actually three, one failover) 520s that I’m trying to setup multiple tunnels. The two office locations have a tunnel up between them with 2 peer address on the main end and a single on the other. We have need to establish other tunnels at various times to clients. I can’t seem to get a second tunnel up without adding it to the existing named tunnel config as a third peer and even then it tends to flap our tunnel between the offices. Is there some way to accomplish this scenario without causing our tunnel problems?

 

 

John Halchishak

14746 N. 78th Way

Scottsdale, AZ 85260

480-624-4927

480-621-2252 wc

623-505-8905 pc

 

CIBER - "An Ethic of Excellence"

 

 

 



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Re: Pix 520 tunnels

by Farrukh Haroon :: Rate this Message:

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Hello John
 
You need to make sure that the dynamic crypto map entry is higher than the static crypto map(s).
 
Please have a look at the below link:
 
 
Regards
 
Farrukh
On Tue, Jun 23, 2009 at 7:08 PM, Halchishak, John <jhalchishak@...> wrote:

We have two pix (actually three, one failover) 520s that I’m trying to setup multiple tunnels. The two office locations have a tunnel up between them with 2 peer address on the main end and a single on the other. We have need to establish other tunnels at various times to clients. I can’t seem to get a second tunnel up without adding it to the existing named tunnel config as a third peer and even then it tends to flap our tunnel between the offices. Is there some way to accomplish this scenario without causing our tunnel problems?

 

 

John Halchishak

14746 N. 78th Way

Scottsdale, AZ 85260

480-624-4927

480-621-2252 wc

623-505-8905 pc

 

CIBER - "An Ethic of Excellence"

 

 

 


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Re: Pix 520 tunnels

by Paul Melson-2 :: Rate this Message:

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On Tue, Jun 23, 2009 at 12:08 PM, Halchishak, John<jhalchishak@...> wrote:
> We have two pix (actually three, one failover) 520s that I’m trying to setup
> multiple tunnels. The two office locations have a tunnel up between them
> with 2 peer address on the main end and a single on the other. We have need
> to establish other tunnels at various times to clients. I can’t seem to get
> a second tunnel up without adding it to the existing named tunnel config as
> a third peer and even then it tends to flap our tunnel between the offices.
> Is there some way to accomplish this scenario without causing our tunnel
> problems?

Yes.  I'm betting that the problem is in the way you have the
crypto-map match access-lists configured.  Seeing the config would be
helpful to diagnosing the issue.

You may also have a problem with the actual version of PIX OS you're
running.  Also, at this point, since the 520's are so old that their
replacement model (525) has been end-of-life for 2 years, replacing
them is pretty much imminent.  And since the ASA's have all new VPN
code (based on the VPN3K), mesh and hub & spoke VPN tunnels work a lot
better.

PaulM
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