Site-to-Site VPN problem between two Junipers

Hi,

I'd like set the site to site VPN between Juniper NetScreen-5GT and Juniper SRX220. I setted both devices but the VPN not working and I see error messages in the Event Log on NetScreen-5GT.

The message is:
Rejected an IKE packet on untrust from Partner1 to LocalIP with cookies cookie1 and cookie2 because Phase 1 negotiations failed. (The preshared keys might not match.).

I tried use this proposals pre-g2-3des-sha1, pre-g2-3des-md5, pre-g2-aes128-md5, pre-g2-aes128-sha1. I don't know whats the problem. I changed the preshared key several times in both devices, so I think the problem is not password problem.

Can you help me this problem?
Cook77Asked:
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WEHACommented:
Are the vpn profile names the same on both sides?
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Cook77Author Commented:
No, different. The vpn profile name is only the label or not?
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JohnBusiness Consultant (Owner)Commented:
Phase 1 fails normally because a connection cannot be made. It has not gotten to Pre Shared Key (Phase 2).

Make sure the IP addresses external and internal at both ends are the same. Make sure you are using IP Subnet on both ends and that the Subnet mask is correct.

Make sure the subnets at both ends are different. They cannot be the same.
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Kash2nd Line EngineerCommented:
make sure you have phases set up right and passwords ok as well.

are both junipers same model ?
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JohnBusiness Consultant (Owner)Commented:
You can connect two different Juniper machines and connect Juniper with Cisco.

@Cook77 - concentrate on Phase 1 before Phase 2. You need to connect first.
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Kash2nd Line EngineerCommented:
@John, i know that if you are commenting on my comments, I was just asking the OP.
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Cook77Author Commented:
The problem is solved.

The local and remote site IP range was replaced.
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JohnBusiness Consultant (Owner)Commented:
@Cook77  - Thanks for the update and I was happy to help.
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Cook77Author Commented:
Thank you for your help.
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