Can I create VPN tunnels to multiple peers that use the same internal subnet?

I am wondering if I can create site-to-site VPN tunnels to multiple vendors who use the same internal subnets. I can get either of these two vendors to establish a VPN tunnel and pass traffic independently, but NOT at the same time. When I have them added to the config at the same time, only one of them works. I am using a Cisco PIX 515 running IOS v6.3 and a snippet of the interesting bits is attached.
Thanks in advance!

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          access-list NoNAT permit ip 10.1.0.0 255.255.0.0 192.168.1.0 255.255.255.0 

access-list 91 permit ip 10.1.0.0 255.255.0.0 192.168.1.0 255.255.255.0
access-list 92 permit ip 10.1.0.0 255.255.0.0 192.168.1.0 255.255.255.0

crypto ipsec transform-set strong-des esp-3des esp-sha-hmac 

crypto map partner-map 1 ipsec-isakmp
crypto map partner-map 1 match address 91
crypto map partner-map 1 set peer [ACME Widgets Peer IP]
crypto map partner-map 1 set transform-set strong-des

crypto map partner-map 2 ipsec-isakmp
crypto map partner-map 2 match address 92
crypto map partner-map 2 set peer [Speedy Printing Peer IP]
crypto map partner-map 2 set transform-set strong-des

isakmp key ******** address [ACME Widgets Peer IP] netmask 255.255.255.255 
isakmp key ******** address [Speedy Printing Peer IP] netmask 255.255.255.255

        
      

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Solution: Can I create VPN tunnels to multiple peers that use the same internal subnet?

Hello,

BES interfaces with Exchange using a MAPI profile. It uses that MAPI profile to connect to each mailbox that is BES enabled and it monitors those mailboxes for changes. When a new message comes into the mailbox, or is sent from the mailbox, it pulls a copy and sends it to the BB handheld. So, to answer your question, BES is using MAPI to connect directly to the mailboxes on both your local and remote mailbox servers. The front-end server is irrelevant as it doesn't hold any mailboxes.

JJ

Can I create VPN tunnels to multiple peers that use the same internal subnet?

Solution: Can I create VPN tunnels to multiple peers that use the same internal subnet?

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